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-rw-r--r--test/benchmarks/base/BUILD26
-rw-r--r--test/benchmarks/base/base.go31
-rw-r--r--test/benchmarks/base/sysbench_test.go89
-rw-r--r--test/benchmarks/database/BUILD4
-rw-r--r--test/benchmarks/tools/BUILD2
-rw-r--r--test/benchmarks/tools/redis.go1
-rw-r--r--test/benchmarks/tools/sysbench.go245
-rw-r--r--test/benchmarks/tools/sysbench_test.go169
-rw-r--r--test/fuse/linux/fuse_base.cc2
-rw-r--r--test/runtimes/exclude_nodejs12.4.0.csv6
-rw-r--r--test/runtimes/exclude_php7.3.6.csv16
-rw-r--r--test/runtimes/exclude_python3.7.3.csv1
12 files changed, 578 insertions, 14 deletions
diff --git a/test/benchmarks/base/BUILD b/test/benchmarks/base/BUILD
new file mode 100644
index 000000000..3cb07797d
--- /dev/null
+++ b/test/benchmarks/base/BUILD
@@ -0,0 +1,26 @@
+load("//tools:defs.bzl", "go_library", "go_test")
+
+package(licenses = ["notice"])
+
+go_library(
+ name = "base",
+ testonly = 1,
+ srcs = ["base.go"],
+ deps = ["//test/benchmarks/harness"],
+)
+
+go_test(
+ name = "base_test",
+ size = "small",
+ srcs = ["sysbench_test.go"],
+ library = ":base",
+ tags = [
+ # Requires docker and runsc to be configured before test runs.
+ "manual",
+ "local",
+ ],
+ deps = [
+ "//pkg/test/dockerutil",
+ "//test/benchmarks/tools",
+ ],
+)
diff --git a/test/benchmarks/base/base.go b/test/benchmarks/base/base.go
new file mode 100644
index 000000000..7eb44d0ab
--- /dev/null
+++ b/test/benchmarks/base/base.go
@@ -0,0 +1,31 @@
+// Copyright 2020 The gVisor Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package base holds base performance benchmarks.
+package base
+
+import (
+ "os"
+ "testing"
+
+ "gvisor.dev/gvisor/test/benchmarks/harness"
+)
+
+var h harness.Harness
+
+// TestMain is the main method for package network.
+func TestMain(m *testing.M) {
+ h.Init()
+ os.Exit(m.Run())
+}
diff --git a/test/benchmarks/base/sysbench_test.go b/test/benchmarks/base/sysbench_test.go
new file mode 100644
index 000000000..7df73e38b
--- /dev/null
+++ b/test/benchmarks/base/sysbench_test.go
@@ -0,0 +1,89 @@
+// Copyright 2020 The gVisor Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package base
+
+import (
+ "context"
+ "testing"
+
+ "gvisor.dev/gvisor/pkg/test/dockerutil"
+ "gvisor.dev/gvisor/test/benchmarks/tools"
+)
+
+type testCase struct {
+ name string
+ test tools.Sysbench
+}
+
+// BenchmarSysbench runs sysbench on the runtime.
+func BenchmarkSysbench(b *testing.B) {
+
+ testCases := []testCase{
+ testCase{
+ name: "CPU",
+ test: &tools.SysbenchCPU{
+ Base: tools.SysbenchBase{
+ Threads: 1,
+ Time: 5,
+ },
+ MaxPrime: 50000,
+ },
+ },
+ testCase{
+ name: "Memory",
+ test: &tools.SysbenchMemory{
+ Base: tools.SysbenchBase{
+ Threads: 1,
+ },
+ BlockSize: "1M",
+ TotalSize: "500G",
+ },
+ },
+ testCase{
+ name: "Mutex",
+ test: &tools.SysbenchMutex{
+ Base: tools.SysbenchBase{
+ Threads: 8,
+ },
+ Loops: 1,
+ Locks: 10000000,
+ Num: 4,
+ },
+ },
+ }
+
+ machine, err := h.GetMachine()
+ if err != nil {
+ b.Fatalf("failed to get machine: %v", err)
+ }
+ defer machine.CleanUp()
+
+ for _, tc := range testCases {
+ b.Run(tc.name, func(b *testing.B) {
+
+ ctx := context.Background()
+ sysbench := machine.GetContainer(ctx, b)
+ defer sysbench.CleanUp(ctx)
+
+ out, err := sysbench.Run(ctx, dockerutil.RunOpts{
+ Image: "benchmarks/sysbench",
+ }, tc.test.MakeCmd()...)
+ if err != nil {
+ b.Fatalf("failed to run sysbench: %v: logs:%s", err, out)
+ }
+ tc.test.Report(b, out)
+ })
+ }
+}
diff --git a/test/benchmarks/database/BUILD b/test/benchmarks/database/BUILD
index 572db665f..6139f6e8a 100644
--- a/test/benchmarks/database/BUILD
+++ b/test/benchmarks/database/BUILD
@@ -12,9 +12,7 @@ go_library(
go_test(
name = "database_test",
size = "enormous",
- srcs = [
- "redis_test.go",
- ],
+ srcs = ["redis_test.go"],
library = ":database",
tags = [
# Requires docker and runsc to be configured before test runs.
diff --git a/test/benchmarks/tools/BUILD b/test/benchmarks/tools/BUILD
index 4358551bc..a6bd949e6 100644
--- a/test/benchmarks/tools/BUILD
+++ b/test/benchmarks/tools/BUILD
@@ -10,6 +10,7 @@ go_library(
"hey.go",
"iperf.go",
"redis.go",
+ "sysbench.go",
"tools.go",
],
visibility = ["//:sandbox"],
@@ -24,6 +25,7 @@ go_test(
"hey_test.go",
"iperf_test.go",
"redis_test.go",
+ "sysbench_test.go",
],
library = ":tools",
)
diff --git a/test/benchmarks/tools/redis.go b/test/benchmarks/tools/redis.go
index db32460ec..c899ae0d4 100644
--- a/test/benchmarks/tools/redis.go
+++ b/test/benchmarks/tools/redis.go
@@ -56,7 +56,6 @@ func (r *Redis) Report(b *testing.B, output string) {
func (r *Redis) parseOperation(data string) (float64, error) {
re := regexp.MustCompile(fmt.Sprintf(`"%s( .*)?","(\d*\.\d*)"`, r.Operation))
match := re.FindStringSubmatch(data)
- // If no match, simply don't add it to the result map.
if len(match) < 3 {
return 0.0, fmt.Errorf("could not find %s in %s", r.Operation, data)
}
diff --git a/test/benchmarks/tools/sysbench.go b/test/benchmarks/tools/sysbench.go
new file mode 100644
index 000000000..6b2f75ca2
--- /dev/null
+++ b/test/benchmarks/tools/sysbench.go
@@ -0,0 +1,245 @@
+// Copyright 2020 The gVisor Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tools
+
+import (
+ "fmt"
+ "regexp"
+ "strconv"
+ "strings"
+ "testing"
+)
+
+var warmup = "sysbench --threads=8 --memory-total-size=5G memory run > /dev/null &&"
+
+// Sysbench represents a 'sysbench' command.
+type Sysbench interface {
+ MakeCmd() []string // Makes a sysbench command.
+ flags() []string
+ Report(*testing.B, string) // Reports results contained in string.
+}
+
+// SysbenchBase is the top level struct for sysbench and holds top-level arguments
+// for sysbench. See: 'sysbench --help'
+type SysbenchBase struct {
+ Threads int // number of Threads for the test.
+ Time int // time limit for test in seconds.
+}
+
+// baseFlags returns top level flags.
+func (s *SysbenchBase) baseFlags() []string {
+ var ret []string
+ if s.Threads > 0 {
+ ret = append(ret, fmt.Sprintf("--threads=%d", s.Threads))
+ }
+ if s.Time > 0 {
+ ret = append(ret, fmt.Sprintf("--time=%d", s.Time))
+ }
+ return ret
+}
+
+// SysbenchCPU is for 'sysbench [flags] cpu run' and holds CPU specific arguments.
+type SysbenchCPU struct {
+ Base SysbenchBase
+ MaxPrime int // upper limit for primes generator [10000].
+}
+
+// MakeCmd makes commands for SysbenchCPU.
+func (s *SysbenchCPU) MakeCmd() []string {
+ cmd := []string{warmup, "sysbench"}
+ cmd = append(cmd, s.flags()...)
+ cmd = append(cmd, "cpu run")
+ return []string{"sh", "-c", strings.Join(cmd, " ")}
+}
+
+// flags makes flags for SysbenchCPU cmds.
+func (s *SysbenchCPU) flags() []string {
+ cmd := s.Base.baseFlags()
+ if s.MaxPrime > 0 {
+ return append(cmd, fmt.Sprintf("--cpu-max-prime=%d", s.MaxPrime))
+ }
+ return cmd
+}
+
+// Report reports the relevant metrics for SysbenchCPU.
+func (s *SysbenchCPU) Report(b *testing.B, output string) {
+ b.Helper()
+ result, err := s.parseEvents(output)
+ if err != nil {
+ b.Fatalf("parsing CPU events from %s failed: %v", output, err)
+ }
+ b.ReportMetric(result, "cpu_events_per_second")
+}
+
+var cpuEventsPerSecondRE = regexp.MustCompile(`events per second:\s*(\d*.?\d*)\n`)
+
+// parseEvents parses cpu events per second.
+func (s *SysbenchCPU) parseEvents(data string) (float64, error) {
+ match := cpuEventsPerSecondRE.FindStringSubmatch(data)
+ if len(match) < 2 {
+ return 0.0, fmt.Errorf("could not find events per second: %s", data)
+ }
+ return strconv.ParseFloat(match[1], 64)
+}
+
+// SysbenchMemory is for 'sysbench [FLAGS] memory run' and holds Memory specific arguments.
+type SysbenchMemory struct {
+ Base SysbenchBase
+ BlockSize string // size of test memory block [1K].
+ TotalSize string // size of data to transfer [100G].
+ Scope string // memory access scope {global, local} [global].
+ HugeTLB bool // allocate memory from HugeTLB [off].
+ OperationType string // type of memory ops {read, write, none} [write].
+ AccessMode string // access mode {seq, rnd} [seq].
+}
+
+// MakeCmd makes commands for SysbenchMemory.
+func (s *SysbenchMemory) MakeCmd() []string {
+ cmd := []string{warmup, "sysbench"}
+ cmd = append(cmd, s.flags()...)
+ cmd = append(cmd, "memory run")
+ return []string{"sh", "-c", strings.Join(cmd, " ")}
+}
+
+// flags makes flags for SysbenchMemory cmds.
+func (s *SysbenchMemory) flags() []string {
+ cmd := s.Base.baseFlags()
+ if s.BlockSize != "" {
+ cmd = append(cmd, fmt.Sprintf("--memory-block-size=%s", s.BlockSize))
+ }
+ if s.TotalSize != "" {
+ cmd = append(cmd, fmt.Sprintf("--memory-total-size=%s", s.TotalSize))
+ }
+ if s.Scope != "" {
+ cmd = append(cmd, fmt.Sprintf("--memory-scope=%s", s.Scope))
+ }
+ if s.HugeTLB {
+ cmd = append(cmd, "--memory-hugetlb=on")
+ }
+ if s.OperationType != "" {
+ cmd = append(cmd, fmt.Sprintf("--memory-oper=%s", s.OperationType))
+ }
+ if s.AccessMode != "" {
+ cmd = append(cmd, fmt.Sprintf("--memory-access-mode=%s", s.AccessMode))
+ }
+ return cmd
+}
+
+// Report reports the relevant metrics for SysbenchMemory.
+func (s *SysbenchMemory) Report(b *testing.B, output string) {
+ b.Helper()
+ result, err := s.parseOperations(output)
+ if err != nil {
+ b.Fatalf("parsing result %s failed with err: %v", output, err)
+ }
+ b.ReportMetric(result, "operations_per_second")
+}
+
+var memoryOperationsRE = regexp.MustCompile(`Total\soperations:\s+\d*\s*\((\d*\.\d*)\sper\ssecond\)`)
+
+// parseOperations parses memory operations per second form sysbench memory ouput.
+func (s *SysbenchMemory) parseOperations(data string) (float64, error) {
+ match := memoryOperationsRE.FindStringSubmatch(data)
+ if len(match) < 2 {
+ return 0.0, fmt.Errorf("couldn't find memory operations per second: %s", data)
+ }
+ return strconv.ParseFloat(match[1], 64)
+}
+
+// SysbenchMutex is for 'sysbench [FLAGS] mutex run' and holds Mutex specific arguments.
+type SysbenchMutex struct {
+ Base SysbenchBase
+ Num int // total size of mutex array [4096].
+ Locks int // number of mutex locks per thread [50K].
+ Loops int // number of loops to do outside mutex lock [10K].
+}
+
+// MakeCmd makes commands for SysbenchMutex.
+func (s *SysbenchMutex) MakeCmd() []string {
+ cmd := []string{warmup, "sysbench"}
+ cmd = append(cmd, s.flags()...)
+ cmd = append(cmd, "mutex run")
+ return []string{"sh", "-c", strings.Join(cmd, " ")}
+}
+
+// flags makes flags for SysbenchMutex commands.
+func (s *SysbenchMutex) flags() []string {
+ var cmd []string
+ cmd = append(cmd, s.Base.baseFlags()...)
+ if s.Num > 0 {
+ cmd = append(cmd, fmt.Sprintf("--mutex-num=%d", s.Num))
+ }
+ if s.Locks > 0 {
+ cmd = append(cmd, fmt.Sprintf("--mutex-locks=%d", s.Locks))
+ }
+ if s.Loops > 0 {
+ cmd = append(cmd, fmt.Sprintf("--mutex-loops=%d", s.Loops))
+ }
+ return cmd
+}
+
+// Report parses and reports relevant sysbench mutex metrics.
+func (s *SysbenchMutex) Report(b *testing.B, output string) {
+ b.Helper()
+
+ result, err := s.parseExecutionTime(output)
+ if err != nil {
+ b.Fatalf("parsing result %s failed with err: %v", output, err)
+ }
+ b.ReportMetric(result, "average_execution_time_secs")
+
+ result, err = s.parseDeviation(output)
+ if err != nil {
+ b.Fatalf("parsing result %s failed with err: %v", output, err)
+ }
+ b.ReportMetric(result, "stdev_execution_time_secs")
+
+ result, err = s.parseLatency(output)
+ if err != nil {
+ b.Fatalf("parsing result %s failed with err: %v", output, err)
+ }
+ b.ReportMetric(result/1000, "average_latency_secs")
+}
+
+var executionTimeRE = regexp.MustCompile(`execution time \(avg/stddev\):\s*(\d*.?\d*)/(\d*.?\d*)`)
+
+// parseExecutionTime parses threads fairness average execution time from sysbench output.
+func (s *SysbenchMutex) parseExecutionTime(data string) (float64, error) {
+ match := executionTimeRE.FindStringSubmatch(data)
+ if len(match) < 2 {
+ return 0.0, fmt.Errorf("could not find execution time average: %s", data)
+ }
+ return strconv.ParseFloat(match[1], 64)
+}
+
+// parseDeviation parses threads fairness stddev time from sysbench output.
+func (s *SysbenchMutex) parseDeviation(data string) (float64, error) {
+ match := executionTimeRE.FindStringSubmatch(data)
+ if len(match) < 3 {
+ return 0.0, fmt.Errorf("could not find execution time deviation: %s", data)
+ }
+ return strconv.ParseFloat(match[2], 64)
+}
+
+var averageLatencyRE = regexp.MustCompile(`avg:[^\n^\d]*(\d*\.?\d*)`)
+
+// parseLatency parses latency from sysbench output.
+func (s *SysbenchMutex) parseLatency(data string) (float64, error) {
+ match := averageLatencyRE.FindStringSubmatch(data)
+ if len(match) < 2 {
+ return 0.0, fmt.Errorf("could not find average latency: %s", data)
+ }
+ return strconv.ParseFloat(match[1], 64)
+}
diff --git a/test/benchmarks/tools/sysbench_test.go b/test/benchmarks/tools/sysbench_test.go
new file mode 100644
index 000000000..850d1939e
--- /dev/null
+++ b/test/benchmarks/tools/sysbench_test.go
@@ -0,0 +1,169 @@
+// Copyright 2020 The gVisor Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tools
+
+import (
+ "testing"
+)
+
+// TestSysbenchCpu tests parses on sample 'sysbench cpu' output.
+func TestSysbenchCpu(t *testing.T) {
+ sampleData := `
+sysbench 1.0.11 (using system LuaJIT 2.1.0-beta3)
+
+Running the test with following options:
+Number of threads: 8
+Initializing random number generator from current time
+
+
+Prime numbers limit: 10000
+
+Initializing worker threads...
+
+Threads started!
+
+CPU speed:
+ events per second: 9093.38
+
+General statistics:
+ total time: 10.0007s
+ total number of events: 90949
+
+Latency (ms):
+ min: 0.64
+ avg: 0.88
+ max: 24.65
+ 95th percentile: 1.55
+ sum: 79936.91
+
+Threads fairness:
+ events (avg/stddev): 11368.6250/831.38
+ execution time (avg/stddev): 9.9921/0.01
+`
+ sysbench := SysbenchCPU{}
+ want := 9093.38
+ if got, err := sysbench.parseEvents(sampleData); err != nil {
+ t.Fatalf("parse cpu events failed: %v", err)
+ } else if want != got {
+ t.Fatalf("got: %f want: %f", got, want)
+ }
+}
+
+// TestSysbenchMemory tests parsers on sample 'sysbench memory' output.
+func TestSysbenchMemory(t *testing.T) {
+ sampleData := `
+sysbench 1.0.11 (using system LuaJIT 2.1.0-beta3)
+
+Running the test with following options:
+Number of threads: 8
+Initializing random number generator from current time
+
+
+Running memory speed test with the following options:
+ block size: 1KiB
+ total size: 102400MiB
+ operation: write
+ scope: global
+
+Initializing worker threads...
+
+Threads started!
+
+Total operations: 47999046 (9597428.64 per second)
+
+46874.07 MiB transferred (9372.49 MiB/sec)
+
+
+General statistics:
+ total time: 5.0001s
+ total number of events: 47999046
+
+Latency (ms):
+ min: 0.00
+ avg: 0.00
+ max: 0.21
+ 95th percentile: 0.00
+ sum: 33165.91
+
+Threads fairness:
+ events (avg/stddev): 5999880.7500/111242.52
+ execution time (avg/stddev): 4.1457/0.09
+`
+ sysbench := SysbenchMemory{}
+ want := 9597428.64
+ if got, err := sysbench.parseOperations(sampleData); err != nil {
+ t.Fatalf("parse memory ops failed: %v", err)
+ } else if want != got {
+ t.Fatalf("got: %f want: %f", got, want)
+ }
+}
+
+// TestSysbenchMutex tests parsers on sample 'sysbench mutex' output.
+func TestSysbenchMutex(t *testing.T) {
+ sampleData := `
+sysbench 1.0.11 (using system LuaJIT 2.1.0-beta3)
+
+The 'mutex' test requires a command argument. See 'sysbench mutex help'
+root@ec078132e294:/# sysbench mutex --threads=8 run
+sysbench 1.0.11 (using system LuaJIT 2.1.0-beta3)
+
+Running the test with following options:
+Number of threads: 8
+Initializing random number generator from current time
+
+
+Initializing worker threads...
+
+Threads started!
+
+
+General statistics:
+ total time: 0.2320s
+ total number of events: 8
+
+Latency (ms):
+ min: 152.35
+ avg: 192.48
+ max: 231.41
+ 95th percentile: 231.53
+ sum: 1539.83
+
+Threads fairness:
+ events (avg/stddev): 1.0000/0.00
+ execution time (avg/stddev): 0.1925/0.04
+`
+
+ sysbench := SysbenchMutex{}
+ want := .1925
+ if got, err := sysbench.parseExecutionTime(sampleData); err != nil {
+ t.Fatalf("parse mutex time failed: %v", err)
+ } else if want != got {
+ t.Fatalf("got: %f want: %f", got, want)
+ }
+
+ want = 0.04
+ if got, err := sysbench.parseDeviation(sampleData); err != nil {
+ t.Fatalf("parse mutex deviation failed: %v", err)
+ } else if want != got {
+ t.Fatalf("got: %f want: %f", got, want)
+ }
+
+ want = 192.48
+ if got, err := sysbench.parseLatency(sampleData); err != nil {
+ t.Fatalf("parse mutex time failed: %v", err)
+ } else if want != got {
+ t.Fatalf("got: %f want: %f", got, want)
+ }
+}
diff --git a/test/fuse/linux/fuse_base.cc b/test/fuse/linux/fuse_base.cc
index 32221e7b6..ce69276c9 100644
--- a/test/fuse/linux/fuse_base.cc
+++ b/test/fuse/linux/fuse_base.cc
@@ -25,9 +25,9 @@
#include <iostream>
-#include "absl/strings/str_format.h"
#include "gmock/gmock.h"
#include "gtest/gtest.h"
+#include "absl/strings/str_format.h"
#include "test/util/posix_error.h"
#include "test/util/test_util.h"
diff --git a/test/runtimes/exclude_nodejs12.4.0.csv b/test/runtimes/exclude_nodejs12.4.0.csv
index 9aaf1e647..525117f5c 100644
--- a/test/runtimes/exclude_nodejs12.4.0.csv
+++ b/test/runtimes/exclude_nodejs12.4.0.csv
@@ -11,13 +11,17 @@ parallel/test-dgram-socket-buffer-size.js,b/68847921,
parallel/test-dns-channel-timeout.js,b/161893056,
parallel/test-fs-access.js,,
parallel/test-fs-watchfile.js,,Flaky - File already exists error
+parallel/test-fs-write-stream.js,,Flaky
parallel/test-fs-write-stream-throw-type-error.js,b/110226209,
parallel/test-http-writable-true-after-close.js,,Flaky - Mismatched <anonymous> function calls. Expected exactly 1 actual 2
parallel/test-os.js,b/63997097,
parallel/test-process-uid-gid.js,,
parallel/test-tls-cli-min-version-1.0.js,,Flaky - EADDRINUSE
+parallel/test-tls-cli-min-version-1.1.js,,Flaky - EADDRINUSE
+parallel/test-tls-cli-min-version-1.2.js,,Flaky - EADDRINUSE
parallel/test-tls-cli-min-version-1.3.js,,Flaky - EADDRINUSE
-parallel/test-tls-cli-max-version-1.2,,Flaky - EADDRINUSE
+parallel/test-tls-cli-max-version-1.2.js,,Flaky - EADDRINUSE
+parallel/test-tls-cli-max-version-1.3.js,,Flaky - EADDRINUSE
parallel/test-tls-min-max-version.js,,Flaky - EADDRINUSE
pseudo-tty/test-assert-colors.js,b/162801321,
pseudo-tty/test-assert-no-color.js,b/162801321,
diff --git a/test/runtimes/exclude_php7.3.6.csv b/test/runtimes/exclude_php7.3.6.csv
index 0bef786c0..e828f91dd 100644
--- a/test/runtimes/exclude_php7.3.6.csv
+++ b/test/runtimes/exclude_php7.3.6.csv
@@ -8,23 +8,23 @@ ext/mbstring/tests/bug77165.phpt,,
ext/mbstring/tests/bug77454.phpt,,
ext/mbstring/tests/mb_convert_encoding_leak.phpt,,
ext/mbstring/tests/mb_strrpos_encoding_3rd_param.phpt,,
+ext/session/tests/session_module_name_variation4.phpt,,Flaky
ext/session/tests/session_set_save_handler_class_018.phpt,,
ext/session/tests/session_set_save_handler_iface_003.phpt,,
ext/session/tests/session_set_save_handler_variation4.phpt,,
-ext/session/tests/session_set_save_handler_variation5.phpt,,
-ext/standard/tests/file/filetype_variation.phpt,,
-ext/standard/tests/file/fopen_variation19.phpt,,
+ext/standard/tests/file/fopen_variation19.phpt,b/162894964,
+ext/standard/tests/file/lstat_stat_variation14.phpt,,Flaky
ext/standard/tests/file/php_fd_wrapper_01.phpt,,
ext/standard/tests/file/php_fd_wrapper_02.phpt,,
ext/standard/tests/file/php_fd_wrapper_03.phpt,,
ext/standard/tests/file/php_fd_wrapper_04.phpt,,
-ext/standard/tests/file/realpath_bug77484.phpt,,
+ext/standard/tests/file/realpath_bug77484.phpt,b/162894969,
ext/standard/tests/file/rename_variation.phpt,b/68717309,
-ext/standard/tests/file/symlink_link_linkinfo_is_link_variation4.phpt,,
-ext/standard/tests/file/symlink_link_linkinfo_is_link_variation8.phpt,,
+ext/standard/tests/file/symlink_link_linkinfo_is_link_variation4.phpt,b/162895341,
+ext/standard/tests/file/symlink_link_linkinfo_is_link_variation8.phpt,b/162896223,
ext/standard/tests/general_functions/escapeshellarg_bug71270.phpt,,
ext/standard/tests/general_functions/escapeshellcmd_bug71270.phpt,,
-ext/standard/tests/network/bug20134.phpt,,
+ext/standard/tests/streams/proc_open_bug69900.phpt,,Flaky
ext/standard/tests/streams/stream_socket_sendto.phpt,,
ext/standard/tests/strings/007.phpt,,
sapi/cli/tests/upload_2G.phpt,,
@@ -34,4 +34,4 @@ tests/output/stream_isatty_in-out-err.phpt,,
tests/output/stream_isatty_in-out.phpt,b/68720299,
tests/output/stream_isatty_out-err.phpt,b/68720311,
tests/output/stream_isatty_out.phpt,b/68720325,
-Zend/tests/concat_003.phpt,,
+Zend/tests/concat_003.phpt,b/162896021,
diff --git a/test/runtimes/exclude_python3.7.3.csv b/test/runtimes/exclude_python3.7.3.csv
index 2b9947212..3580b25c3 100644
--- a/test/runtimes/exclude_python3.7.3.csv
+++ b/test/runtimes/exclude_python3.7.3.csv
@@ -20,6 +20,7 @@ test_readline,b/76157709,out of pty devices
test_resource,b/76174079,
test_selectors,b/76116849,OSError not raised with epoll
test_smtplib,b/76031995,SO_REUSEADDR and unclosed sockets
+test_signal,,Flaky - signal: alarm clock
test_socket,b/75983380,
test_ssl,b/76031995,SO_REUSEADDR
test_subprocess,,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-20 13:57:46 +0000