---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21044 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-21044) 04/15/22 _x86_64_ (8 CPU) 07:35:11 LINUX RESTART (8 CPU) 07:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:37:01 155.67 1.87 153.81 0.00 31.33 58532.24 0.00 07:38:01 167.36 0.17 167.19 0.00 17.06 29935.14 0.00 07:39:01 32.46 0.03 32.43 0.00 1.60 16549.79 0.00 07:40:01 1.63 0.00 1.63 0.00 0.00 18.53 0.00 07:41:01 1.53 0.02 1.52 0.00 0.13 24.13 0.00 07:42:01 1.58 0.00 1.58 0.00 0.00 18.26 0.00 07:43:01 0.88 0.00 0.88 0.00 0.00 10.53 0.00 07:44:01 1.55 0.00 1.55 0.00 0.00 17.99 0.00 07:45:01 0.92 0.00 0.92 0.00 0.00 10.13 0.00 07:46:01 1.47 0.00 1.47 0.00 0.00 21.59 0.00 Average: 36.50 0.21 36.29 0.00 5.01 10513.14 0.00 07:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:37:01 28460324 31622336 661880 2.01 138676 3256052 2150552 6.34 1410704 2577136 439040 07:38:01 28521928 31725704 560284 1.70 146456 3285904 2137756 6.30 1175100 2746624 238212 07:39:01 28311276 31776020 508236 1.55 154992 3503108 1719748 5.07 1144984 2951424 16 07:40:01 28311612 31776436 507640 1.54 155028 3503108 1719748 5.07 1143792 2951424 12 07:41:01 28312024 31776848 507200 1.54 155096 3503112 1719748 5.07 1143928 2951432 12 07:42:01 28311968 31776828 507180 1.54 155112 3503124 1719748 5.07 1143600 2951440 168 07:43:01 28324088 31788952 495072 1.51 155124 3503128 1719748 5.07 1131180 2951444 24 07:44:01 28325032 31789924 493980 1.50 155160 3503128 1719748 5.07 1130984 2951444 160 07:45:01 28325192 31790108 493932 1.50 155192 3503132 1719748 5.07 1131008 2951448 184 07:46:01 28326500 31791456 492628 1.50 155228 3503104 1719748 5.07 1130148 2951428 20 Average: 28352994 31761461 522803 1.59 152606 3456690 1804629 5.32 1168543 2893524 67785 07:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:37:01 lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 07:37:01 docker0 108.13 143.53 8.51 1020.90 0.00 0.00 0.00 0.00 07:37:01 ens3 334.48 229.68 4395.99 81.85 0.00 0.00 0.00 0.00 07:37:01 veth9e6ac24 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 07:38:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 07:38:01 docker0 14.60 18.88 0.84 89.32 0.00 0.00 0.00 0.00 07:38:01 ens3 137.78 86.07 2670.37 19.65 0.00 0.00 0.00 0.00 07:39:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 ens3 15.58 10.01 14.17 5.38 0.00 0.00 0.00 0.00 07:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 ens3 0.57 0.58 0.04 0.05 0.00 0.00 0.00 0.00 07:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 ens3 0.17 0.17 0.08 0.07 0.00 0.00 0.00 0.00 07:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 ens3 0.42 0.08 0.05 0.01 0.00 0.00 0.00 0.00 07:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 ens3 13.08 9.98 11.80 10.81 0.00 0.00 0.00 0.00 07:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 07:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 5.48 10.58 0.44 14.54 0.00 0.00 0.00 0.00 Average: lo 0.57 0.57 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 12.27 16.24 0.93 111.02 0.00 0.00 0.00 0.00 Average: ens3 50.76 34.73 709.25 13.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21044) 04/15/22 _x86_64_ (8 CPU) 07:35:11 LINUX RESTART (8 CPU) 07:36:01 CPU %user %nice %system %iowait %steal %idle 07:37:01 all 27.92 0.00 6.56 1.68 0.08 63.76 07:37:01 0 28.72 0.00 6.40 1.33 0.07 63.47 07:37:01 1 29.04 0.00 7.23 6.27 0.08 57.37 07:37:01 2 27.49 0.00 6.02 0.41 0.07 66.02 07:37:01 3 28.69 0.00 6.52 1.30 0.08 63.41 07:37:01 4 27.85 0.00 6.34 0.20 0.10 65.50 07:37:01 5 27.66 0.00 6.56 0.63 0.07 65.08 07:37:01 6 27.49 0.00 6.42 2.63 0.07 63.39 07:37:01 7 26.43 0.00 6.99 0.64 0.08 65.85 07:38:01 all 36.78 0.00 6.01 1.09 0.09 56.01 07:38:01 0 35.27 0.00 6.21 0.29 0.08 58.15 07:38:01 1 38.37 0.00 5.83 2.66 0.08 53.06 07:38:01 2 35.83 0.00 5.98 0.85 0.08 57.26 07:38:01 3 38.17 0.00 6.00 1.77 0.13 53.93 07:38:01 4 36.08 0.00 6.36 2.57 0.08 54.90 07:38:01 5 36.51 0.00 5.73 0.15 0.10 57.50 07:38:01 6 35.56 0.00 5.73 0.07 0.08 58.56 07:38:01 7 38.50 0.00 6.27 0.41 0.10 54.72 07:39:01 all 2.30 0.00 0.82 0.41 0.01 96.46 07:39:01 0 2.17 0.00 1.17 0.02 0.02 96.62 07:39:01 1 2.69 0.00 0.67 0.50 0.02 96.13 07:39:01 2 3.81 0.00 0.54 0.02 0.02 95.61 07:39:01 3 1.84 0.00 0.90 0.02 0.02 97.22 07:39:01 4 2.26 0.00 0.97 2.28 0.02 94.47 07:39:01 5 1.97 0.00 0.50 0.20 0.02 97.31 07:39:01 6 2.11 0.00 0.65 0.00 0.00 97.24 07:39:01 7 1.49 0.00 1.17 0.27 0.02 97.06 07:40:01 all 0.12 0.00 0.01 0.01 0.00 99.86 07:40:01 0 0.02 0.00 0.02 0.00 0.00 99.97 07:40:01 1 0.02 0.00 0.02 0.02 0.00 99.95 07:40:01 2 0.83 0.00 0.00 0.00 0.00 99.17 07:40:01 3 0.00 0.00 0.00 0.00 0.00 100.00 07:40:01 4 0.05 0.00 0.02 0.07 0.02 99.85 07:40:01 5 0.03 0.00 0.00 0.00 0.00 99.97 07:40:01 6 0.00 0.00 0.00 0.00 0.00 100.00 07:40:01 7 0.00 0.00 0.02 0.00 0.00 99.98 07:41:01 all 0.05 0.00 0.01 0.01 0.00 99.92 07:41:01 0 0.02 0.00 0.00 0.00 0.02 99.97 07:41:01 1 0.07 0.00 0.00 0.03 0.00 99.90 07:41:01 2 0.08 0.00 0.00 0.00 0.00 99.92 07:41:01 3 0.07 0.00 0.02 0.00 0.02 99.90 07:41:01 4 0.07 0.00 0.03 0.02 0.00 99.88 07:41:01 5 0.05 0.00 0.03 0.00 0.00 99.92 07:41:01 6 0.03 0.00 0.00 0.00 0.00 99.97 07:41:01 7 0.03 0.00 0.02 0.00 0.00 99.95 07:42:01 all 0.16 0.00 0.02 0.01 0.00 99.80 07:42:01 0 0.08 0.00 0.03 0.00 0.00 99.88 07:42:01 1 0.02 0.00 0.03 0.02 0.00 99.93 07:42:01 2 1.12 0.00 0.07 0.00 0.00 98.81 07:42:01 3 0.02 0.00 0.03 0.00 0.00 99.95 07:42:01 4 0.00 0.00 0.00 0.03 0.02 99.95 07:42:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:42:01 6 0.03 0.00 0.02 0.00 0.00 99.95 07:42:01 7 0.02 0.00 0.02 0.00 0.00 99.97 07:43:01 all 0.14 0.00 0.05 0.00 0.00 99.80 07:43:01 0 0.12 0.00 0.03 0.00 0.00 99.85 07:43:01 1 0.08 0.00 0.02 0.02 0.00 99.88 07:43:01 2 0.61 0.00 0.23 0.00 0.00 99.15 07:43:01 3 0.07 0.00 0.03 0.00 0.00 99.90 07:43:01 4 0.03 0.00 0.02 0.02 0.00 99.93 07:43:01 5 0.05 0.00 0.02 0.00 0.00 99.93 07:43:01 6 0.03 0.00 0.00 0.00 0.00 99.97 07:43:01 7 0.13 0.00 0.08 0.00 0.00 99.78 07:44:01 all 0.01 0.00 0.01 0.00 0.00 99.97 07:44:01 0 0.05 0.00 0.02 0.00 0.00 99.93 07:44:01 1 0.02 0.00 0.02 0.02 0.00 99.95 07:44:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:44:01 3 0.02 0.00 0.02 0.00 0.02 99.95 07:44:01 4 0.00 0.00 0.00 0.02 0.00 99.98 07:44:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:44:01 6 0.00 0.00 0.00 0.00 0.00 100.00 07:44:01 7 0.02 0.00 0.00 0.00 0.00 99.98 07:45:01 all 0.02 0.00 0.01 0.00 0.00 99.97 07:45:01 0 0.03 0.00 0.02 0.00 0.00 99.95 07:45:01 1 0.00 0.00 0.02 0.02 0.00 99.97 07:45:01 2 0.02 0.00 0.00 0.00 0.00 99.98 07:45:01 3 0.03 0.00 0.00 0.00 0.00 99.97 07:45:01 4 0.00 0.00 0.00 0.02 0.00 99.98 07:45:01 5 0.02 0.00 0.00 0.00 0.00 99.98 07:45:01 6 0.02 0.00 0.00 0.00 0.00 99.98 07:45:01 7 0.02 0.00 0.02 0.00 0.00 99.97 07:46:01 all 0.05 0.00 0.02 0.00 0.00 99.93 07:46:01 0 0.02 0.00 0.02 0.00 0.00 99.97 07:46:01 1 0.18 0.00 0.03 0.02 0.00 99.77 07:46:01 2 0.02 0.00 0.00 0.00 0.02 99.97 07:46:01 3 0.02 0.00 0.05 0.00 0.02 99.92 07:46:01 4 0.03 0.00 0.02 0.02 0.00 99.93 07:46:01 5 0.08 0.00 0.02 0.00 0.00 99.90 07:46:01 6 0.02 0.00 0.00 0.00 0.00 99.98 07:46:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 6.70 0.00 1.34 0.32 0.02 91.62 Average: 0 6.60 0.00 1.38 0.16 0.02 91.84 Average: 1 6.98 0.00 1.37 0.95 0.02 90.68 Average: 2 6.95 0.00 1.28 0.13 0.02 91.63 Average: 3 6.84 0.00 1.35 0.31 0.03 91.48 Average: 4 6.57 0.00 1.36 0.52 0.02 91.53 Average: 5 6.58 0.00 1.27 0.10 0.02 92.03 Average: 6 6.47 0.00 1.27 0.27 0.02 91.98 Average: 7 6.59 0.00 1.44 0.13 0.02 91.82