---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21300 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-21300) 04/19/22 _x86_64_ (8 CPU) 04:07:43 LINUX RESTART (8 CPU) 04:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:09:01 452.92 55.82 397.10 0.00 7455.28 190643.62 0.00 04:10:01 101.08 0.07 101.02 0.00 3.33 40343.94 0.00 04:11:01 1.18 0.00 1.18 0.00 0.00 13.88 0.00 04:12:01 1.60 0.00 1.60 0.00 0.00 18.53 0.00 04:13:01 1.12 0.02 1.10 0.00 0.13 13.20 0.00 04:14:01 0.97 0.00 0.97 0.00 0.00 12.53 0.00 04:15:01 1.18 0.00 1.18 0.00 0.00 13.86 0.00 04:16:01 1.75 0.00 1.75 0.00 0.00 20.66 0.00 04:17:01 1.05 0.00 1.05 0.00 0.00 12.13 0.00 04:18:01 1.62 0.02 1.60 0.00 0.13 23.20 0.00 Average: 55.78 5.51 50.27 0.00 734.65 22830.77 0.00 04:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:09:01 28649444 31706876 586520 1.78 138856 3163156 2214436 6.53 1269856 2549952 89180 04:10:01 28322308 31756884 533228 1.62 155788 3474128 1815776 5.35 1261416 2830164 140 04:11:01 28324344 31759068 530776 1.61 155816 3474132 1815776 5.35 1260104 2830168 16 04:12:01 28334944 31769680 520120 1.58 155840 3474132 1815776 5.35 1249420 2830168 16 04:13:01 28334344 31769148 520572 1.58 155884 3474132 1815776 5.35 1250268 2830172 28 04:14:01 28335596 31770384 519300 1.58 155908 3474140 1815776 5.35 1248904 2830176 184 04:15:01 28343604 31778680 511184 1.55 155936 3474148 1815776 5.35 1241160 2830440 24 04:16:01 28343684 31778876 511068 1.55 155996 3474156 1815776 5.35 1240796 2830444 64 04:17:01 28343408 31778632 511300 1.55 156016 3474144 1815776 5.35 1241088 2830460 8 04:18:01 28343480 31778900 510692 1.55 156076 3474136 1815776 5.35 1240856 2830440 212 Average: 28367516 31764713 525476 1.60 154212 3443040 1855642 5.47 1250387 2802258 8987 04:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:09:01 lo 6.64 6.64 0.64 0.64 0.00 0.00 0.00 0.00 04:09:01 ens3 746.09 465.57 5870.42 115.31 0.00 0.00 0.00 0.00 04:09:01 docker0 117.81 145.16 10.69 1106.46 0.00 0.00 0.00 0.00 04:10:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 04:10:01 ens3 140.39 97.92 2547.57 68.00 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 ens3 0.15 0.00 0.01 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 ens3 0.62 0.13 0.06 0.01 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 ens3 0.58 0.35 0.35 0.27 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:14:01 ens3 0.27 0.18 0.08 0.07 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 ens3 13.78 8.25 13.17 0.57 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:16:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:18:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 89.12 56.58 834.73 18.26 0.00 0.00 0.00 0.00 Average: docker0 11.60 14.31 1.05 108.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21300) 04/19/22 _x86_64_ (8 CPU) 04:07:43 LINUX RESTART (8 CPU) 04:08:02 CPU %user %nice %system %iowait %steal %idle 04:09:01 all 12.12 0.00 4.84 2.09 0.07 80.88 04:09:01 0 11.28 0.00 4.22 0.88 0.07 83.56 04:09:01 1 13.77 0.00 5.72 4.81 0.07 75.63 04:09:01 2 10.66 0.00 3.71 1.17 0.05 84.41 04:09:01 3 10.78 0.00 4.67 1.68 0.09 82.79 04:09:01 4 13.52 0.00 4.80 2.64 0.07 78.98 04:09:01 5 12.87 0.00 4.43 0.89 0.05 81.76 04:09:01 6 13.29 0.00 4.23 0.82 0.07 81.60 04:09:01 7 10.81 0.00 6.97 3.85 0.07 78.30 04:10:01 all 26.22 0.00 5.86 0.63 0.08 67.21 04:10:01 0 26.16 0.00 5.91 0.08 0.08 67.77 04:10:01 1 28.09 0.00 6.12 1.12 0.08 64.59 04:10:01 2 26.64 0.00 5.73 0.25 0.07 67.32 04:10:01 3 26.12 0.00 5.67 0.12 0.07 68.03 04:10:01 4 26.42 0.00 6.20 1.62 0.07 65.69 04:10:01 5 25.46 0.00 6.14 0.73 0.08 67.59 04:10:01 6 25.63 0.00 5.73 0.30 0.08 68.25 04:10:01 7 25.28 0.00 5.37 0.81 0.07 68.47 04:11:01 all 0.26 0.00 0.01 0.00 0.00 99.72 04:11:01 0 0.02 0.00 0.03 0.00 0.00 99.95 04:11:01 1 0.02 0.00 0.02 0.02 0.00 99.95 04:11:01 2 0.00 0.00 0.02 0.00 0.00 99.98 04:11:01 3 0.02 0.00 0.00 0.00 0.00 99.98 04:11:01 4 0.02 0.00 0.00 0.00 0.00 99.98 04:11:01 5 0.00 0.00 0.00 0.02 0.00 99.98 04:11:01 6 2.02 0.00 0.03 0.00 0.00 97.95 04:11:01 7 0.00 0.00 0.02 0.00 0.00 99.98 04:12:01 all 0.10 0.00 0.02 0.00 0.00 99.87 04:12:01 0 0.08 0.00 0.03 0.00 0.00 99.88 04:12:01 1 0.05 0.00 0.03 0.02 0.00 99.90 04:12:01 2 0.03 0.00 0.02 0.00 0.02 99.93 04:12:01 3 0.03 0.00 0.02 0.00 0.00 99.95 04:12:01 4 0.03 0.00 0.03 0.00 0.00 99.93 04:12:01 5 0.02 0.00 0.00 0.02 0.00 99.97 04:12:01 6 0.52 0.00 0.00 0.00 0.00 99.48 04:12:01 7 0.05 0.00 0.03 0.00 0.00 99.92 04:13:01 all 0.02 0.00 0.02 0.00 0.00 99.95 04:13:01 0 0.05 0.00 0.03 0.00 0.02 99.90 04:13:01 1 0.05 0.00 0.02 0.00 0.00 99.93 04:13:01 2 0.03 0.00 0.03 0.00 0.00 99.93 04:13:01 3 0.02 0.00 0.02 0.00 0.00 99.97 04:13:01 4 0.00 0.00 0.03 0.02 0.00 99.95 04:13:01 5 0.00 0.00 0.00 0.02 0.00 99.98 04:13:01 6 0.02 0.00 0.02 0.00 0.00 99.97 04:13:01 7 0.00 0.00 0.00 0.00 0.00 100.00 04:14:01 all 0.02 0.00 0.01 0.00 0.00 99.96 04:14:01 0 0.07 0.00 0.03 0.00 0.00 99.90 04:14:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:14:01 2 0.03 0.00 0.03 0.00 0.00 99.93 04:14:01 3 0.02 0.00 0.02 0.00 0.00 99.97 04:14:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:14:01 5 0.02 0.00 0.00 0.02 0.00 99.97 04:14:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:14:01 7 0.02 0.00 0.03 0.00 0.00 99.95 04:15:01 all 0.04 0.00 0.04 0.00 0.00 99.92 04:15:01 0 0.08 0.00 0.08 0.00 0.00 99.83 04:15:01 1 0.05 0.00 0.02 0.00 0.00 99.93 04:15:01 2 0.02 0.00 0.03 0.00 0.00 99.95 04:15:01 3 0.02 0.00 0.03 0.02 0.00 99.93 04:15:01 4 0.00 0.00 0.02 0.00 0.00 99.98 04:15:01 5 0.00 0.00 0.03 0.02 0.02 99.93 04:15:01 6 0.03 0.00 0.00 0.00 0.00 99.97 04:15:01 7 0.10 0.00 0.07 0.00 0.02 99.82 04:16:01 all 0.02 0.00 0.01 0.01 0.00 99.95 04:16:01 0 0.03 0.00 0.00 0.00 0.02 99.95 04:16:01 1 0.03 0.00 0.02 0.00 0.00 99.95 04:16:01 2 0.03 0.00 0.02 0.00 0.00 99.95 04:16:01 3 0.02 0.00 0.02 0.02 0.00 99.95 04:16:01 4 0.02 0.00 0.00 0.02 0.00 99.97 04:16:01 5 0.00 0.00 0.02 0.03 0.00 99.95 04:16:01 6 0.03 0.00 0.00 0.00 0.02 99.95 04:16:01 7 0.02 0.00 0.02 0.00 0.00 99.97 04:17:01 all 0.03 0.00 0.01 0.00 0.00 99.96 04:17:01 0 0.03 0.00 0.03 0.00 0.00 99.93 04:17:01 1 0.02 0.00 0.02 0.00 0.00 99.97 04:17:01 2 0.05 0.00 0.00 0.00 0.00 99.95 04:17:01 3 0.02 0.00 0.00 0.02 0.02 99.95 04:17:01 4 0.02 0.00 0.02 0.00 0.00 99.97 04:17:01 5 0.03 0.00 0.00 0.02 0.00 99.95 04:17:01 6 0.00 0.00 0.00 0.00 0.00 100.00 04:17:01 7 0.03 0.00 0.03 0.00 0.00 99.93 04:18:01 all 0.02 0.00 0.01 0.01 0.00 99.96 04:18:01 0 0.07 0.00 0.03 0.00 0.00 99.90 04:18:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:18:01 2 0.02 0.00 0.02 0.00 0.00 99.97 04:18:01 3 0.02 0.00 0.00 0.02 0.00 99.97 04:18:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:18:01 5 0.00 0.00 0.00 0.03 0.00 99.97 04:18:01 6 0.03 0.00 0.02 0.00 0.00 99.95 04:18:01 7 0.03 0.00 0.00 0.00 0.00 99.97 Average: all 3.84 0.00 1.07 0.27 0.02 94.81 Average: 0 3.75 0.00 1.03 0.09 0.02 95.11 Average: 1 4.15 0.00 1.18 0.58 0.02 94.07 Average: 2 3.72 0.00 0.95 0.14 0.01 95.17 Average: 3 3.65 0.00 1.03 0.18 0.02 95.12 Average: 4 3.95 0.00 1.09 0.42 0.01 94.52 Average: 5 3.79 0.00 1.05 0.18 0.02 94.97 Average: 6 4.13 0.00 0.99 0.11 0.02 94.75 Average: 7 3.58 0.00 1.23 0.46 0.02 94.72