---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20915 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20915) 04/14/22 _x86_64_ (8 CPU) 03:09:45 LINUX RESTART (8 CPU) 03:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:11:03 441.72 56.46 385.25 0.00 7442.05 191165.48 0.00 03:12:01 207.79 0.21 207.58 0.00 9.65 39938.63 0.00 03:13:01 33.68 0.00 33.68 0.00 0.00 16728.28 0.00 03:14:01 1.18 0.00 1.18 0.00 0.00 14.55 0.00 03:15:01 1.37 0.02 1.35 0.00 0.13 15.46 0.00 03:16:01 1.02 0.00 1.02 0.00 0.00 12.93 0.00 03:17:01 1.48 0.02 1.47 0.00 0.13 22.13 0.00 03:18:01 1.23 0.00 1.23 0.00 0.00 14.53 0.00 03:19:01 1.15 0.00 1.15 0.00 0.00 12.80 0.00 03:20:01 1.73 0.00 1.73 0.00 0.00 25.33 0.00 Average: 68.78 5.69 63.09 0.00 747.74 24746.33 0.00 03:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:11:03 28514768 31707428 592864 1.80 150928 3268560 2351500 6.93 1287548 2658580 195340 03:12:01 28513876 31737324 557844 1.70 154316 3299572 2132476 6.28 1373864 2569468 33024 03:13:01 28063448 31764180 529532 1.61 162776 3718844 1930780 5.69 1364244 2976288 292 03:14:01 28063704 31764504 528948 1.61 162800 3718844 1930780 5.69 1364024 2976288 272 03:15:01 28064752 31765536 527848 1.61 162832 3718844 1930780 5.69 1362508 2976292 24 03:16:01 28064908 31765740 527560 1.60 162876 3718856 1930780 5.69 1362916 2976296 264 03:17:01 28073168 31774076 519240 1.58 162932 3718856 1930780 5.69 1353960 2976304 12 03:18:01 28073352 31774372 518536 1.58 162960 3718864 1930780 5.69 1353984 2976308 180 03:19:01 28073792 31775108 517932 1.58 162992 3718864 1930780 5.69 1354028 2976532 16 03:20:01 28073176 31774580 518416 1.58 163060 3718836 1930780 5.69 1353760 2976536 92 Average: 28157894 31760285 533872 1.62 160847 3631894 1993022 5.87 1353084 2903889 22952 03:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:11:03 ens3 904.70 672.23 6275.60 127.73 0.00 0.00 0.00 0.00 03:11:03 docker0 157.96 167.78 12.93 1218.25 0.00 0.00 0.00 0.00 03:11:03 lo 6.73 6.73 0.65 0.65 0.00 0.00 0.00 0.00 03:12:01 ens3 136.70 104.34 769.19 74.73 0.00 0.00 0.00 0.00 03:12:01 docker0 10.24 15.24 0.59 92.78 0.00 0.00 0.00 0.00 03:12:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 03:13:01 ens3 77.65 44.34 1971.01 8.51 0.00 0.00 0.00 0.00 03:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:14:01 ens3 0.72 0.45 0.36 0.27 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:15:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 ens3 0.28 0.20 0.09 0.07 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:17:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:19:01 ens3 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 ens3 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 111.97 82.11 902.13 20.95 0.00 0.00 0.00 0.00 Average: docker0 16.84 18.31 1.36 131.24 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20915) 04/14/22 _x86_64_ (8 CPU) 03:09:45 LINUX RESTART (8 CPU) 03:10:01 CPU %user %nice %system %iowait %steal %idle 03:11:03 all 11.33 0.00 4.51 2.01 0.07 82.08 03:11:03 0 12.47 0.00 4.56 0.99 0.07 81.91 03:11:03 1 11.34 0.00 4.05 2.68 0.07 81.86 03:11:03 2 9.29 0.00 4.96 2.79 0.07 82.90 03:11:03 3 13.71 0.00 3.61 0.69 0.07 81.92 03:11:03 4 9.48 0.00 4.24 0.90 0.07 85.32 03:11:03 5 10.16 0.00 5.16 4.33 0.05 80.30 03:11:03 6 12.26 0.00 3.86 0.39 0.07 83.42 03:11:03 7 11.95 0.00 5.65 3.36 0.08 78.96 03:12:01 all 34.04 0.00 6.21 0.80 0.08 58.88 03:12:01 0 34.00 0.00 6.90 0.05 0.09 58.96 03:12:01 1 34.30 0.00 6.46 1.55 0.09 57.60 03:12:01 2 33.45 0.00 5.68 0.35 0.07 60.45 03:12:01 3 32.28 0.00 5.65 0.12 0.09 61.86 03:12:01 4 34.23 0.00 6.59 1.20 0.07 57.91 03:12:01 5 34.26 0.00 5.63 0.10 0.09 59.93 03:12:01 6 34.84 0.00 6.39 1.43 0.09 57.25 03:12:01 7 34.95 0.00 6.34 1.55 0.09 57.07 03:13:01 all 2.90 0.00 1.04 0.22 0.01 95.82 03:13:01 0 2.57 0.00 0.94 0.02 0.02 96.46 03:13:01 1 2.36 0.00 1.07 0.03 0.00 96.54 03:13:01 2 2.74 0.00 0.77 0.03 0.03 96.42 03:13:01 3 3.15 0.00 0.95 0.12 0.02 95.76 03:13:01 4 2.61 0.00 0.95 0.28 0.02 96.14 03:13:01 5 2.60 0.00 1.14 0.03 0.00 96.23 03:13:01 6 4.22 0.00 1.44 1.22 0.02 93.10 03:13:01 7 2.96 0.00 1.09 0.03 0.00 95.92 03:14:01 all 0.27 0.00 0.01 0.01 0.00 99.71 03:14:01 0 0.05 0.00 0.02 0.00 0.00 99.93 03:14:01 1 0.02 0.00 0.00 0.02 0.02 99.95 03:14:01 2 0.02 0.00 0.02 0.03 0.00 99.93 03:14:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:14:01 4 0.02 0.00 0.02 0.00 0.00 99.97 03:14:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:14:01 6 1.99 0.00 0.02 0.00 0.00 98.00 03:14:01 7 0.02 0.00 0.02 0.00 0.02 99.95 03:15:01 all 0.27 0.00 0.01 0.00 0.00 99.72 03:15:01 0 0.02 0.00 0.05 0.00 0.02 99.92 03:15:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:15:01 2 0.03 0.00 0.02 0.00 0.02 99.93 03:15:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:15:01 4 0.00 0.00 0.02 0.00 0.00 99.98 03:15:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:15:01 6 1.99 0.00 0.00 0.02 0.00 98.00 03:15:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:16:01 all 0.18 0.00 0.02 0.00 0.00 99.79 03:16:01 0 0.00 0.00 0.03 0.00 0.00 99.97 03:16:01 1 0.00 0.00 0.00 0.02 0.00 99.98 03:16:01 2 0.03 0.00 0.03 0.00 0.02 99.92 03:16:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:16:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:16:01 5 0.00 0.00 0.02 0.00 0.00 99.98 03:16:01 6 1.39 0.00 0.08 0.02 0.02 98.50 03:16:01 7 0.03 0.00 0.00 0.00 0.00 99.97 03:17:01 all 0.03 0.00 0.01 0.01 0.00 99.95 03:17:01 0 0.05 0.00 0.02 0.00 0.00 99.93 03:17:01 1 0.02 0.00 0.05 0.03 0.00 99.90 03:17:01 2 0.03 0.00 0.00 0.00 0.02 99.95 03:17:01 3 0.03 0.00 0.02 0.00 0.00 99.95 03:17:01 4 0.02 0.00 0.02 0.00 0.00 99.97 03:17:01 5 0.02 0.00 0.00 0.00 0.02 99.97 03:17:01 6 0.03 0.00 0.00 0.02 0.00 99.95 03:17:01 7 0.00 0.00 0.02 0.00 0.00 99.98 03:18:01 all 0.01 0.00 0.01 0.00 0.00 99.97 03:18:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:18:01 1 0.00 0.00 0.00 0.02 0.00 99.98 03:18:01 2 0.03 0.00 0.03 0.02 0.00 99.92 03:18:01 3 0.03 0.00 0.02 0.00 0.02 99.93 03:18:01 4 0.00 0.00 0.02 0.00 0.00 99.98 03:18:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:18:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:18:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:19:01 all 0.02 0.00 0.01 0.01 0.00 99.96 03:19:01 0 0.05 0.00 0.02 0.00 0.00 99.93 03:19:01 1 0.02 0.00 0.00 0.02 0.00 99.97 03:19:01 2 0.02 0.00 0.05 0.00 0.02 99.92 03:19:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:19:01 5 0.02 0.00 0.02 0.03 0.00 99.93 03:19:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:19:01 7 0.02 0.00 0.02 0.00 0.00 99.97 03:20:01 all 0.02 0.00 0.01 0.01 0.01 99.96 03:20:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:20:01 1 0.00 0.00 0.02 0.02 0.02 99.95 03:20:01 2 0.03 0.00 0.03 0.00 0.02 99.92 03:20:01 3 0.07 0.00 0.00 0.00 0.00 99.93 03:20:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:20:01 5 0.03 0.00 0.00 0.00 0.00 99.97 03:20:01 6 0.00 0.00 0.00 0.03 0.02 99.95 03:20:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 4.77 0.00 1.16 0.30 0.02 93.75 Average: 0 4.79 0.00 1.23 0.11 0.02 93.85 Average: 1 4.67 0.00 1.14 0.43 0.02 93.75 Average: 2 4.43 0.00 1.13 0.32 0.03 94.09 Average: 3 4.79 0.00 1.01 0.09 0.02 94.09 Average: 4 4.50 0.00 1.16 0.23 0.02 94.10 Average: 5 4.58 0.00 1.17 0.45 0.02 93.79 Average: 6 5.52 0.00 1.15 0.31 0.02 93.00 Average: 7 4.85 0.00 1.28 0.48 0.02 93.36