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KVM testing on Ubuntu 20.04 via the Phoronix Test Suite.

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Result
Identifier
Performance Per
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Date
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  Test
  Duration
vm-tests
October 13 2021
  2 Hours, 13 Minutes
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vm-tests

Processor: Intel Xeon E5-2690 v4 (6 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 1024 MB RAM QEMU, Disk: 21GB QEMU HDD + 54GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor, Network: Red Hat Virtio device

OS: Ubuntu 20.04, Kernel: 5.4.0-88-generic (x86_64), Vulkan: 1.0.2, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-HskZEa/gcc-9-9.3.0/debian/tmp-nvptx/usr,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Disk Notes: MQ-DEADLINE / relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0xb00003e
Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT disabled + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

nestedOpenBenchmarking.orgPhoronix Test SuiteIntel Xeon E5-2690 v4 (6 Cores)QEMU Standard PC (i440FX + PIIX 1996) (rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org BIOS)Intel 440FX 82441FX PMC1 x 1024 MB RAM QEMU21GB QEMU HDD + 54GB QEMU HDDbochs-drmdrmfbQEMU MonitorRed Hat Virtio deviceUbuntu 20.045.4.0-88-generic (x86_64)1.0.2GCC 9.3.0ext41024x768KVMProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelVulkanCompilerFile-SystemScreen ResolutionSystem LayerNested BenchmarksSystem Logs- Transparent Huge Pages: madvise- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-HskZEa/gcc-9-9.3.0/debian/tmp-nvptx/usr,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - MQ-DEADLINE / relatime,rw / Block Size: 4096- CPU Microcode: 0xb00003e- itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT disabled + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

nestedphp: Zend micro_benchphp: Zend benchphpbench: PHP Benchmark Suiteapache-siege: 500apache-siege: 250apache-siege: 200apache-siege: 100apache-siege: 50apache-siege: 10apache-siege: 1apache: 1000apache: 500apache: 200apache: 100apache: 20apache: 1nginx: 1000nginx: 500nginx: 200nginx: 100nginx: 20nginx: 1redis: SETredis: GETredis: LPUSHredis: SADDredis: LPOPmemtier-benchmark: Redissqlite-speedtest: Timed Time - Size 1,000openssl: RSA4096openssl: RSA4096openssl: SHA256ebizzy: simdjson: DistinctUserIDsimdjson: PartialTweetssimdjson: LargeRandsimdjson: Kostyaleveldb: Seq Fillleveldb: Seq Fillleveldb: Rand Deleteleveldb: Seek Randleveldb: Rand Readleveldb: Rand Fillleveldb: Rand Fillleveldb: Overwriteleveldb: Overwriteleveldb: Fill Syncleveldb: Fill Syncleveldb: Hot Readvm-tests2.1480.42056813725173.3125090.0725267.1926839.0926162.1622305.015094.2129107.3728776.1531319.3229435.4122831.225197.91169721.91167997.95165228.88159574.01155784.0739037.191346839.681647328.621144881.291488439.171177743.381881150.0388.04290280.51404.515785240771687283.452.960.681.8436.52518.135.4094.5043.69037.82717.438.07517.39859.2050.13.612OpenBenchmarking.org

PHP Micro Benchmarks

Various small PHP micro-benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterPHP Micro BenchmarksTest: Zend micro_benchvm-tests0.48330.96661.44991.93322.4165SE +/- 0.004, N = 32.148

OpenBenchmarking.orgSeconds, Fewer Is BetterPHP Micro BenchmarksTest: Zend benchvm-tests0.09450.1890.28350.3780.4725SE +/- 0.003, N = 120.420

PHPBench

PHPBench is a benchmark suite for PHP. It performs a large number of simple tests in order to bench various aspects of the PHP interpreter. PHPBench can be used to compare hardware, operating systems, PHP versions, PHP accelerators and caches, compiler options, etc. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark Suitevm-tests120K240K360K480K600KSE +/- 203.73, N = 3568137

Apache Siege

This is a test of the Apache web server performance being facilitated by the Siege web server benchmark program. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 500vm-tests5K10K15K20K25KSE +/- 266.89, N = 425173.311. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 250vm-tests5K10K15K20K25KSE +/- 133.21, N = 325090.071. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 200vm-tests5K10K15K20K25KSE +/- 280.07, N = 325267.191. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 100vm-tests6K12K18K24K30KSE +/- 369.74, N = 326839.091. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 50vm-tests6K12K18K24K30KSE +/- 237.36, N = 726162.161. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 10vm-tests5K10K15K20K25KSE +/- 43.83, N = 322305.011. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 1vm-tests11002200330044005500SE +/- 45.99, N = 35094.211. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto

Apache HTTP Server

This is a test of the Apache HTTPD web server. This Apache HTTPD web server benchmark test profile makes use of the Golang "Bombardier" program for facilitating the HTTP requests over a fixed period time with a configurable number of concurrent clients. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 1000vm-tests6K12K18K24K30KSE +/- 38.55, N = 329107.371. (CC) gcc options: -shared -fPIC -O2 -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 500vm-tests6K12K18K24K30KSE +/- 48.67, N = 328776.151. (CC) gcc options: -shared -fPIC -O2 -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 200vm-tests7K14K21K28K35KSE +/- 61.33, N = 331319.321. (CC) gcc options: -shared -fPIC -O2 -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 100vm-tests6K12K18K24K30KSE +/- 53.33, N = 329435.411. (CC) gcc options: -shared -fPIC -O2 -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 20vm-tests5K10K15K20K25KSE +/- 21.00, N = 322831.221. (CC) gcc options: -shared -fPIC -O2 -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 1vm-tests11002200330044005500SE +/- 2.33, N = 35197.911. (CC) gcc options: -shared -fPIC -O2 -pthread

nginx

This is a benchmark of the lightweight Nginx HTTP(S) web-server. This Nginx web server benchmark test profile makes use of the Golang "Bombardier" program for facilitating the HTTP requests over a fixed period time with a configurable number of concurrent clients. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 1000vm-tests40K80K120K160K200KSE +/- 679.32, N = 3169721.911. (CC) gcc options: -ldl -lpthread -lcrypt -lz -O3 -march=native

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 500vm-tests40K80K120K160K200KSE +/- 240.61, N = 3167997.951. (CC) gcc options: -ldl -lpthread -lcrypt -lz -O3 -march=native

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 200vm-tests40K80K120K160K200KSE +/- 228.20, N = 3165228.881. (CC) gcc options: -ldl -lpthread -lcrypt -lz -O3 -march=native

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 100vm-tests30K60K90K120K150KSE +/- 241.61, N = 3159574.011. (CC) gcc options: -ldl -lpthread -lcrypt -lz -O3 -march=native

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 20vm-tests30K60K90K120K150KSE +/- 564.25, N = 3155784.071. (CC) gcc options: -ldl -lpthread -lcrypt -lz -O3 -march=native

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 1vm-tests8K16K24K32K40KSE +/- 60.72, N = 339037.191. (CC) gcc options: -ldl -lpthread -lcrypt -lz -O3 -march=native

Redis

Redis is an open-source in-memory data structure store, used as a database, cache, and message broker. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: SETvm-tests300K600K900K1200K1500KSE +/- 10520.14, N = 141346839.681. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: GETvm-tests400K800K1200K1600K2000KSE +/- 10425.52, N = 31647328.621. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: LPUSHvm-tests200K400K600K800K1000KSE +/- 1090.38, N = 31144881.291. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: SADDvm-tests300K600K900K1200K1500KSE +/- 15695.65, N = 31488439.171. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: LPOPvm-tests300K600K900K1200K1500KSE +/- 3275.24, N = 31177743.381. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

Memtier_benchmark

Memtier_benchmark is a NoSQL Redis/Memcache traffic generation plus benchmarking tool. This current test profile currently just stresses the Redis protocol and basic options exposed wotj a 1:1 Set/Get ratio, 30 pipeline, 100 clients per thread, and thread count equal to the number of CPU cores/threads present. Patches to extend the test are welcome as always. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgOps/sec, More Is BetterMemtier_benchmark 1.2.17Protocol: Redisvm-tests400K800K1200K1600K2000KSE +/- 7387.69, N = 31881150.031. (CXX) g++ options: -O2 -levent -lpthread -lz -lpcre

SQLite Speedtest

This is a benchmark of SQLite's speedtest1 benchmark program with an increased problem size of 1,000. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000vm-tests20406080100SE +/- 0.32, N = 388.041. (CC) gcc options: -O2 -ldl -lz -lpthread

OpenSSL

OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test profile makes use of the built-in "openssl speed" benchmarking capabilities. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgverify/s, More Is BetterOpenSSL 3.0Algorithm: RSA4096vm-tests20K40K60K80K100KSE +/- 1297.94, N = 390280.51. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgsign/s, More Is BetterOpenSSL 3.0Algorithm: RSA4096vm-tests30060090012001500SE +/- 0.61, N = 31404.51. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.0Algorithm: SHA256vm-tests300M600M900M1200M1500MSE +/- 23606.23, N = 315785240771. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

ebizzy

This is a test of ebizzy, a program to generate workloads resembling web server workloads. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRecords/s, More Is Betterebizzy 0.3vm-tests40K80K120K160K200KSE +/- 37.08, N = 31687281. (CC) gcc options: -pthread -lpthread -O3 -march=native

simdjson

This is a benchmark of SIMDJSON, a high performance JSON parser. SIMDJSON aims to be the fastest JSON parser and is used by projects like Microsoft FishStore, Yandex ClickHouse, Shopify, and others. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgGB/s, More Is Bettersimdjson 1.0Throughput Test: DistinctUserIDvm-tests0.77631.55262.32893.10523.8815SE +/- 0.01, N = 33.451. (CXX) g++ options: -O3 -pthread

OpenBenchmarking.orgGB/s, More Is Bettersimdjson 1.0Throughput Test: PartialTweetsvm-tests0.6661.3321.9982.6643.33SE +/- 0.01, N = 32.961. (CXX) g++ options: -O3 -pthread

OpenBenchmarking.orgGB/s, More Is Bettersimdjson 1.0Throughput Test: LargeRandomvm-tests0.1530.3060.4590.6120.765SE +/- 0.00, N = 30.681. (CXX) g++ options: -O3 -pthread

OpenBenchmarking.orgGB/s, More Is Bettersimdjson 1.0Throughput Test: Kostyavm-tests0.4140.8281.2421.6562.07SE +/- 0.00, N = 31.841. (CXX) g++ options: -O3 -pthread

LevelDB

LevelDB is a key-value storage library developed by Google that supports making use of Snappy for data compression and has other modern features. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Sequential Fillvm-tests816243240SE +/- 0.20, N = 336.531. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Sequential Fillvm-tests48121620SE +/- 0.09, N = 318.11. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random Deletevm-tests816243240SE +/- 0.17, N = 335.411. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Seek Randomvm-tests1.01342.02683.04024.05365.067SE +/- 0.026, N = 34.5041. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random Readvm-tests0.83031.66062.49093.32124.1515SE +/- 0.035, N = 73.6901. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random Fillvm-tests918273645SE +/- 0.10, N = 337.831. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Random Fillvm-tests48121620SE +/- 0.03, N = 317.41. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Overwritevm-tests918273645SE +/- 0.29, N = 338.081. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Overwritevm-tests48121620SE +/- 0.10, N = 317.31. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Fill Syncvm-tests2K4K6K8K10KSE +/- 313.41, N = 39859.211. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Fill Syncvm-tests0.02250.0450.06750.090.1125SE +/- 0.00, N = 30.11. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Hot Readvm-tests0.81271.62542.43813.25084.0635SE +/- 0.042, N = 123.6121. (CXX) g++ options: -O3 -lsnappy -lpthread

49 Results Shown

PHP Micro Benchmarks:
  Zend micro_bench
  Zend bench
PHPBench
Apache Siege:
  500
  250
  200
  100
  50
  10
  1
Apache HTTP Server:
  1000
  500
  200
  100
  20
  1
nginx:
  1000
  500
  200
  100
  20
  1
Redis:
  SET
  GET
  LPUSH
  SADD
  LPOP
Memtier_benchmark
SQLite Speedtest
OpenSSL:
  RSA4096:
    verify/s
    sign/s
  SHA256:
    byte/s
ebizzy
simdjson:
  DistinctUserID
  PartialTweets
  LargeRand
  Kostya
LevelDB:
  Seq Fill:
    Microseconds Per Op
    MB/s
  Rand Delete:
    Microseconds Per Op
  Seek Rand:
    Microseconds Per Op
  Rand Read:
    Microseconds Per Op
  Rand Fill:
    Microseconds Per Op
    MB/s
  Overwrite:
    Microseconds Per Op
    MB/s
  Fill Sync:
    Microseconds Per Op
    MB/s
  Hot Read:
    Microseconds Per Op

vm-tests

Processor: Intel Xeon E5-2690 v4 (6 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 1024 MB RAM QEMU, Disk: 21GB QEMU HDD + 54GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor, Network: Red Hat Virtio device

OS: Ubuntu 20.04, Kernel: 5.4.0-88-generic (x86_64), Vulkan: 1.0.2, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-HskZEa/gcc-9-9.3.0/debian/tmp-nvptx/usr,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Disk Notes: MQ-DEADLINE / relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0xb00003e
Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT disabled + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 13 October 2021 13:08 by user root.