---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7310 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 9.9G 146G 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 9.9G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7310) 03/16/22 _x86_64_ (8 CPU) 17:01:51 LINUX RESTART (8 CPU) 17:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:03:02 401.32 56.49 344.83 0.00 7418.76 196405.00 0.00 17:04:01 31.38 0.05 31.33 0.00 0.81 15031.26 0.00 17:05:01 37.86 0.03 37.83 0.00 0.93 17886.09 0.00 17:06:01 1.47 0.00 1.47 0.00 0.00 17.73 0.00 17:07:01 1.27 0.02 1.25 0.00 0.13 15.20 0.00 17:08:01 1.37 0.00 1.37 0.00 0.00 17.46 0.00 17:09:01 0.98 0.00 0.98 0.00 0.00 11.46 0.00 17:10:01 1.38 0.00 1.38 0.00 0.00 16.26 0.00 17:11:01 0.98 0.00 0.98 0.00 0.00 12.00 0.00 17:12:01 1.72 0.10 1.62 0.00 7.20 29.46 0.00 Average: 48.00 5.68 42.32 0.00 743.97 22956.12 0.00 17:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:03:02 28918964 31759388 539728 1.64 119872 2982116 1964608 5.79 1295128 2278292 263200 17:04:01 28808896 31769940 526596 1.60 109072 3095708 2038284 6.01 1422356 2242296 27336 17:05:01 28771080 31782328 518048 1.58 112364 3144128 1791256 5.28 1252184 2451884 12 17:06:01 28771880 31783388 516928 1.57 112412 3144128 1791256 5.28 1251144 2452032 56 17:07:01 28778872 31790528 509672 1.55 112464 3144256 1791256 5.28 1244440 2452164 16 17:08:01 28778736 31790488 509620 1.55 112500 3144264 1791256 5.28 1244256 2452168 52 17:09:01 28786680 31798952 501596 1.53 112528 3144272 1791256 5.28 1235236 2452684 12 17:10:01 28786668 31799124 501144 1.52 112552 3144276 1791256 5.28 1235308 2452692 40 17:11:01 28787156 31799668 500612 1.52 112576 3144280 1791256 5.28 1235304 2452748 12 17:12:01 28786180 31798972 501376 1.52 112604 3144520 1822232 5.37 1236700 2452632 188 Average: 28797511 31787278 512532 1.56 112894 3123195 1836392 5.41 1265206 2413959 29092 17:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:03:02 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 17:03:02 docker0 146.88 109.58 13.25 830.03 0.00 0.00 0.00 0.00 17:03:02 vethf1878f3 46.63 57.34 4.47 477.50 0.00 0.00 0.00 0.04 17:03:02 ens3 932.09 669.71 6521.97 133.73 0.00 0.00 0.00 0.00 17:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:04:01 docker0 1.90 1.54 0.14 1.87 0.00 0.00 0.00 0.00 17:04:01 vethf1878f3 1.90 1.59 0.17 1.87 0.00 0.00 0.00 0.00 17:04:01 ens3 24.53 18.26 17.45 18.09 0.00 0.00 0.00 0.00 17:05:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 ens3 122.31 85.10 2524.77 52.73 0.00 0.00 0.00 0.00 17:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 ens3 0.55 0.13 0.06 0.01 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 ens3 0.52 0.30 0.26 0.20 0.00 0.00 0.00 0.00 17:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 ens3 7.76 4.08 7.59 0.33 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 ens3 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 ens3 4.88 3.57 4.68 1.91 0.00 0.00 0.00 0.00 Average: lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 14.90 11.13 1.34 83.32 0.00 0.00 0.00 0.00 Average: ens3 109.42 78.22 909.10 20.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7310) 03/16/22 _x86_64_ (8 CPU) 17:01:51 LINUX RESTART (8 CPU) 17:02:01 CPU %user %nice %system %iowait %steal %idle 17:03:02 all 15.89 0.00 5.45 1.89 0.07 76.69 17:03:02 0 16.06 0.00 4.43 1.21 0.08 78.22 17:03:02 1 16.52 0.00 4.36 0.98 0.07 78.08 17:03:02 2 17.36 0.00 6.06 3.28 0.07 73.24 17:03:02 3 15.27 0.00 6.89 0.27 0.07 77.49 17:03:02 4 15.64 0.00 4.45 2.85 0.07 77.00 17:03:02 5 16.66 0.00 5.64 2.47 0.07 75.17 17:03:02 6 15.14 0.00 6.06 1.43 0.07 77.29 17:03:02 7 14.48 0.00 5.73 2.64 0.09 77.06 17:04:01 all 26.17 0.00 4.10 0.16 0.06 69.51 17:04:01 0 25.00 0.00 3.76 0.02 0.07 71.15 17:04:01 1 26.94 0.00 4.12 0.00 0.07 68.87 17:04:01 2 27.78 0.00 4.13 0.07 0.07 67.96 17:04:01 3 25.35 0.00 4.05 0.00 0.07 70.53 17:04:01 4 26.01 0.00 3.97 0.00 0.05 69.97 17:04:01 5 25.08 0.00 4.04 0.65 0.07 70.17 17:04:01 6 27.10 0.00 4.24 0.05 0.07 68.53 17:04:01 7 26.08 0.00 4.45 0.53 0.05 68.89 17:05:01 all 3.18 0.00 1.37 0.25 0.02 95.19 17:05:01 0 3.63 0.00 1.12 0.07 0.02 95.16 17:05:01 1 3.00 0.00 0.92 0.02 0.02 96.05 17:05:01 2 2.98 0.00 1.11 0.00 0.02 95.90 17:05:01 3 3.49 0.00 1.46 0.05 0.03 94.96 17:05:01 4 3.28 0.00 1.22 0.15 0.02 95.33 17:05:01 5 2.71 0.00 1.57 1.26 0.02 94.44 17:05:01 6 3.08 0.00 1.42 0.02 0.03 95.45 17:05:01 7 3.23 0.00 2.12 0.43 0.02 94.20 17:06:01 all 0.03 0.00 0.01 0.00 0.01 99.94 17:06:01 0 0.05 0.00 0.02 0.00 0.00 99.93 17:06:01 1 0.05 0.00 0.00 0.00 0.02 99.93 17:06:01 2 0.03 0.00 0.03 0.00 0.00 99.93 17:06:01 3 0.03 0.00 0.03 0.02 0.02 99.90 17:06:01 4 0.02 0.00 0.00 0.00 0.00 99.98 17:06:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:06:01 6 0.07 0.00 0.03 0.00 0.00 99.90 17:06:01 7 0.02 0.00 0.00 0.02 0.02 99.95 17:07:01 all 0.04 0.00 0.02 0.00 0.00 99.93 17:07:01 0 0.02 0.00 0.02 0.02 0.00 99.95 17:07:01 1 0.05 0.00 0.02 0.00 0.00 99.93 17:07:01 2 0.03 0.00 0.02 0.00 0.00 99.95 17:07:01 3 0.07 0.00 0.05 0.00 0.02 99.87 17:07:01 4 0.03 0.00 0.02 0.00 0.00 99.95 17:07:01 5 0.10 0.00 0.02 0.00 0.00 99.88 17:07:01 6 0.05 0.00 0.00 0.00 0.00 99.95 17:07:01 7 0.00 0.00 0.00 0.02 0.00 99.98 17:08:01 all 0.02 0.00 0.02 0.00 0.00 99.95 17:08:01 0 0.00 0.00 0.03 0.00 0.00 99.97 17:08:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:08:01 2 0.03 0.00 0.03 0.00 0.00 99.93 17:08:01 3 0.05 0.00 0.02 0.02 0.02 99.90 17:08:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:08:01 5 0.03 0.00 0.03 0.00 0.02 99.92 17:08:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:08:01 7 0.05 0.00 0.03 0.02 0.00 99.90 17:09:01 all 0.20 0.00 0.02 0.00 0.01 99.77 17:09:01 0 0.05 0.00 0.03 0.00 0.02 99.90 17:09:01 1 0.05 0.00 0.02 0.00 0.02 99.92 17:09:01 2 0.05 0.00 0.02 0.00 0.02 99.92 17:09:01 3 1.34 0.00 0.03 0.00 0.02 98.61 17:09:01 4 0.02 0.00 0.02 0.00 0.00 99.97 17:09:01 5 0.05 0.00 0.02 0.00 0.00 99.93 17:09:01 6 0.02 0.00 0.00 0.00 0.00 99.98 17:09:01 7 0.02 0.00 0.00 0.02 0.00 99.97 17:10:01 all 0.26 0.00 0.01 0.01 0.00 99.72 17:10:01 0 0.02 0.00 0.03 0.00 0.00 99.95 17:10:01 1 0.02 0.00 0.02 0.00 0.00 99.97 17:10:01 2 0.02 0.00 0.02 0.00 0.00 99.97 17:10:01 3 2.00 0.00 0.00 0.03 0.00 97.96 17:10:01 4 0.00 0.00 0.02 0.00 0.00 99.98 17:10:01 5 0.03 0.00 0.02 0.00 0.00 99.95 17:10:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:10:01 7 0.00 0.00 0.00 0.02 0.00 99.98 17:11:01 all 0.22 0.00 0.00 0.00 0.00 99.77 17:11:01 0 0.07 0.00 0.00 0.00 0.02 99.92 17:11:01 1 0.03 0.00 0.00 0.00 0.00 99.97 17:11:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:11:01 3 1.50 0.00 0.02 0.02 0.02 98.45 17:11:01 4 0.05 0.00 0.00 0.00 0.00 99.95 17:11:01 5 0.03 0.00 0.02 0.00 0.00 99.95 17:11:01 6 0.02 0.00 0.00 0.00 0.00 99.98 17:11:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:12:01 all 0.13 0.00 0.08 0.00 0.01 99.79 17:12:01 0 0.07 0.00 0.08 0.00 0.02 99.83 17:12:01 1 0.17 0.00 0.05 0.00 0.00 99.78 17:12:01 2 0.12 0.00 0.07 0.00 0.00 99.82 17:12:01 3 0.13 0.00 0.07 0.00 0.02 99.78 17:12:01 4 0.13 0.00 0.05 0.00 0.02 99.80 17:12:01 5 0.15 0.00 0.07 0.00 0.02 99.77 17:12:01 6 0.18 0.00 0.17 0.00 0.02 99.63 17:12:01 7 0.05 0.00 0.07 0.02 0.00 99.87 Average: all 4.55 0.00 1.10 0.23 0.02 94.10 Average: 0 4.44 0.00 0.94 0.13 0.02 94.47 Average: 1 4.62 0.00 0.94 0.10 0.02 94.32 Average: 2 4.77 0.00 1.13 0.33 0.02 93.74 Average: 3 4.87 0.00 1.25 0.04 0.03 93.82 Average: 4 4.46 0.00 0.96 0.30 0.02 94.26 Average: 5 4.43 0.00 1.13 0.43 0.02 93.98 Average: 6 4.51 0.00 1.18 0.15 0.02 94.15 Average: 7 4.32 0.00 1.22 0.37 0.02 94.08