---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19505 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: 2799.976 BogoMIPS: 5599.95 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-19505) 07/12/22 _x86_64_ (8 CPU) 01:37:01 LINUX RESTART (8 CPU) 01:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:39:01 196.55 1.48 195.07 0.00 25.46 62128.85 0.00 01:40:01 143.13 0.00 143.13 0.00 0.00 34160.44 0.00 01:41:01 1.37 0.00 1.37 0.00 0.00 16.15 0.00 01:42:01 1.42 0.00 1.42 0.00 0.00 17.06 0.00 01:43:01 1.05 0.02 1.03 0.00 0.13 12.66 0.00 01:44:01 1.25 0.00 1.25 0.00 0.00 15.60 0.00 01:45:01 0.97 0.00 0.97 0.00 0.00 11.33 0.00 01:46:01 1.45 0.00 1.45 0.00 0.00 17.20 0.00 01:47:01 0.95 0.00 0.95 0.00 0.00 10.93 0.00 01:48:01 2.05 0.00 2.05 0.00 0.00 26.80 0.00 Average: 35.02 0.15 34.87 0.00 2.56 9641.54 0.00 01:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 28381560 31724884 569212 1.73 161208 3397140 2172592 6.40 1280120 2777036 520 01:40:01 27672560 31758820 531844 1.62 171072 4068964 1871836 5.52 1294944 3406324 328 01:41:01 27674608 31760896 529756 1.61 171100 4068968 1871836 5.52 1293068 3406328 20 01:42:01 27674392 31760764 529680 1.61 171148 4068960 1871836 5.52 1293276 3406328 20 01:43:01 27674368 31760780 529584 1.61 171176 4068980 1871836 5.52 1293148 3406336 24 01:44:01 27684076 31770532 519812 1.58 171208 4068984 1871836 5.52 1282948 3406344 16 01:45:01 27684368 31771416 519380 1.58 171224 4068988 1871836 5.52 1282792 3406896 16 01:46:01 27684464 31771536 519408 1.58 171244 4068992 1871836 5.52 1282424 3406900 16 01:47:01 27684692 31771820 519136 1.58 171256 4068992 1871836 5.52 1282464 3406956 8 01:48:01 27684936 31772064 518816 1.58 171292 4068972 1871836 5.52 1282724 3406936 12 Average: 27750002 31762351 528663 1.61 170193 4001794 1901912 5.61 1286791 3343638 98 01:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 vethc30ea07 0.23 0.23 0.03 0.10 0.00 0.00 0.00 0.00 01:39:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 01:39:01 ens3 283.90 197.12 3425.51 82.90 0.00 0.00 0.00 0.00 01:39:01 docker0 106.07 133.13 8.45 1048.47 0.00 0.00 0.00 0.00 01:40:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 01:40:01 ens3 144.53 104.38 2630.33 60.63 0.00 0.00 0.00 0.00 01:40:01 docker0 9.80 13.95 0.59 98.68 0.00 0.00 0.00 0.00 01:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 ens3 0.58 0.02 0.05 0.00 0.00 0.00 0.00 0.00 01:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:42:01 ens3 1.22 0.47 0.41 0.27 0.00 0.00 0.00 0.00 01:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 ens3 0.58 0.35 0.33 0.26 0.00 0.00 0.00 0.00 01:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:44:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 ens3 1.83 1.53 3.16 0.10 0.00 0.00 0.00 0.00 01:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:46:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:48:01 ens3 0.27 0.23 0.08 0.07 0.00 0.00 0.00 0.00 01:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 43.32 30.43 605.98 14.43 0.00 0.00 0.00 0.00 Average: docker0 11.59 14.71 0.90 114.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19505) 07/12/22 _x86_64_ (8 CPU) 01:37:01 LINUX RESTART (8 CPU) 01:38:01 CPU %user %nice %system %iowait %steal %idle 01:39:01 all 28.82 0.00 6.79 1.37 0.08 62.93 01:39:01 0 29.23 0.00 6.57 1.01 0.08 63.10 01:39:01 1 28.87 0.00 6.83 0.22 0.08 64.00 01:39:01 2 28.36 0.00 6.81 0.12 0.08 64.63 01:39:01 3 27.45 0.00 6.68 0.25 0.08 65.53 01:39:01 4 29.76 0.00 6.90 3.81 0.09 59.45 01:39:01 5 29.08 0.00 6.54 2.53 0.07 61.79 01:39:01 6 29.26 0.00 6.99 0.36 0.07 63.33 01:39:01 7 28.57 0.00 7.03 2.72 0.08 61.59 01:40:01 all 20.10 0.00 4.14 0.95 0.05 74.77 01:40:01 0 19.33 0.00 4.33 0.05 0.05 76.24 01:40:01 1 19.95 0.00 4.20 0.79 0.05 75.00 01:40:01 2 19.81 0.00 3.77 0.07 0.03 76.32 01:40:01 3 21.78 0.00 5.05 1.73 0.05 71.39 01:40:01 4 19.95 0.00 4.18 2.32 0.07 73.48 01:40:01 5 20.18 0.00 3.82 1.93 0.05 74.02 01:40:01 6 19.28 0.00 4.24 0.25 0.05 76.18 01:40:01 7 20.48 0.00 3.56 0.44 0.05 75.47 01:41:01 all 0.10 0.00 0.01 0.00 0.00 99.89 01:41:01 0 0.63 0.00 0.02 0.00 0.00 99.35 01:41:01 1 0.03 0.00 0.02 0.00 0.00 99.95 01:41:01 2 0.02 0.00 0.00 0.00 0.00 99.98 01:41:01 3 0.03 0.00 0.03 0.00 0.00 99.93 01:41:01 4 0.02 0.00 0.02 0.00 0.00 99.97 01:41:01 5 0.00 0.00 0.00 0.00 0.02 99.98 01:41:01 6 0.03 0.00 0.00 0.00 0.00 99.97 01:41:01 7 0.02 0.00 0.00 0.02 0.00 99.97 01:42:01 all 0.29 0.00 0.02 0.00 0.01 99.68 01:42:01 0 2.00 0.00 0.03 0.00 0.02 97.95 01:42:01 1 0.05 0.00 0.02 0.02 0.00 99.92 01:42:01 2 0.02 0.00 0.00 0.00 0.00 99.98 01:42:01 3 0.05 0.00 0.03 0.00 0.02 99.90 01:42:01 4 0.03 0.00 0.02 0.00 0.02 99.93 01:42:01 5 0.03 0.00 0.00 0.00 0.00 99.97 01:42:01 6 0.05 0.00 0.02 0.00 0.02 99.92 01:42:01 7 0.03 0.00 0.02 0.02 0.00 99.93 01:43:01 all 0.26 0.00 0.00 0.00 0.00 99.73 01:43:01 0 1.99 0.00 0.00 0.00 0.00 98.01 01:43:01 1 0.00 0.00 0.02 0.00 0.00 99.98 01:43:01 2 0.00 0.00 0.02 0.00 0.00 99.98 01:43:01 3 0.02 0.00 0.00 0.00 0.02 99.97 01:43:01 4 0.02 0.00 0.00 0.00 0.00 99.98 01:43:01 5 0.00 0.00 0.00 0.02 0.00 99.98 01:43:01 6 0.00 0.00 0.00 0.00 0.00 100.00 01:43:01 7 0.00 0.00 0.00 0.02 0.00 99.98 01:44:01 all 0.23 0.00 0.03 0.01 0.01 99.73 01:44:01 0 1.61 0.00 0.13 0.00 0.00 98.26 01:44:01 1 0.05 0.00 0.05 0.03 0.02 99.85 01:44:01 2 0.03 0.00 0.02 0.00 0.02 99.93 01:44:01 3 0.00 0.00 0.03 0.00 0.00 99.97 01:44:01 4 0.02 0.00 0.00 0.00 0.02 99.97 01:44:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:44:01 6 0.03 0.00 0.02 0.00 0.00 99.95 01:44:01 7 0.03 0.00 0.02 0.02 0.00 99.93 01:45:01 all 0.02 0.00 0.01 0.01 0.00 99.96 01:45:01 0 0.02 0.00 0.03 0.00 0.02 99.93 01:45:01 1 0.02 0.00 0.02 0.05 0.00 99.92 01:45:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:45:01 3 0.05 0.00 0.02 0.00 0.00 99.93 01:45:01 4 0.02 0.00 0.02 0.00 0.00 99.97 01:45:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:45:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:45:01 7 0.02 0.00 0.02 0.02 0.02 99.93 01:46:01 all 0.02 0.00 0.01 0.01 0.00 99.96 01:46:01 0 0.03 0.00 0.02 0.00 0.00 99.95 01:46:01 1 0.03 0.00 0.00 0.02 0.00 99.95 01:46:01 2 0.02 0.00 0.00 0.02 0.00 99.97 01:46:01 3 0.00 0.00 0.02 0.00 0.00 99.98 01:46:01 4 0.02 0.00 0.02 0.00 0.00 99.97 01:46:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:46:01 6 0.03 0.00 0.03 0.00 0.02 99.92 01:46:01 7 0.02 0.00 0.00 0.02 0.00 99.97 01:47:01 all 0.01 0.00 0.01 0.00 0.00 99.97 01:47:01 0 0.00 0.00 0.02 0.00 0.00 99.98 01:47:01 1 0.02 0.00 0.00 0.03 0.00 99.95 01:47:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:47:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:47:01 4 0.00 0.00 0.00 0.00 0.02 99.98 01:47:01 5 0.03 0.00 0.02 0.00 0.00 99.95 01:47:01 6 0.05 0.00 0.02 0.00 0.00 99.93 01:47:01 7 0.00 0.00 0.02 0.00 0.00 99.98 01:48:01 all 0.03 0.00 0.01 0.01 0.00 99.95 01:48:01 0 0.02 0.00 0.00 0.00 0.02 99.97 01:48:01 1 0.03 0.00 0.03 0.02 0.00 99.92 01:48:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:48:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:48:01 4 0.03 0.00 0.02 0.00 0.00 99.95 01:48:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:48:01 6 0.05 0.00 0.05 0.00 0.02 99.88 01:48:01 7 0.03 0.00 0.00 0.07 0.00 99.90 Average: all 4.93 0.00 1.09 0.23 0.02 93.73 Average: 0 5.44 0.00 1.10 0.10 0.02 93.34 Average: 1 4.86 0.00 1.11 0.12 0.02 93.89 Average: 2 4.77 0.00 1.05 0.02 0.01 94.14 Average: 3 4.89 0.00 1.17 0.20 0.02 93.73 Average: 4 4.92 0.00 1.10 0.61 0.02 93.35 Average: 5 4.87 0.00 1.02 0.44 0.01 93.65 Average: 6 4.83 0.00 1.12 0.06 0.02 93.97 Average: 7 4.86 0.00 1.05 0.33 0.02 93.74