---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-495 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: 2799.994 BogoMIPS: 5599.98 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-495) 05/31/22 _x86_64_ (8 CPU) 17:35:21 LINUX RESTART (8 CPU) 17:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:37:01 91.47 11.08 80.39 0.00 1943.01 77709.72 0.00 17:38:01 57.66 0.03 57.62 0.00 0.93 30579.17 0.00 17:39:01 1.33 0.00 1.33 0.00 0.00 14.95 0.00 17:40:01 1.55 0.00 1.55 0.00 0.00 19.06 0.00 17:41:01 1.13 0.02 1.12 0.00 0.13 13.46 0.00 17:42:01 1.43 0.00 1.43 0.00 0.00 17.86 0.00 17:43:01 0.92 0.00 0.92 0.00 0.00 11.20 0.00 17:44:01 97.87 0.38 97.48 0.00 20.00 65061.29 0.00 Average: 31.67 1.44 30.23 0.00 245.50 21677.89 0.00 17:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:37:01 28575040 31751996 542092 1.65 120576 3268336 2091728 6.16 1306684 2558468 403156 17:38:01 28546220 31774548 522900 1.59 123756 3320952 1894800 5.58 1234836 2663300 148 17:39:01 28546376 31774812 522208 1.59 123788 3320956 1894800 5.58 1234368 2663304 24 17:40:01 28552140 31780788 516028 1.57 123840 3320956 1894800 5.58 1227728 2663392 28 17:41:01 28552052 31780796 515948 1.57 123892 3320960 1894800 5.58 1228236 2663404 36 17:42:01 28559816 31788848 507932 1.54 123920 3321096 1894800 5.58 1219520 2663652 180 17:43:01 28559776 31788832 507900 1.54 123936 3321104 1894800 5.58 1219748 2663656 176 17:44:01 27050168 31761496 528692 1.61 173612 4629444 1979356 5.83 1336760 3925576 652 Average: 28367698 31775264 520462 1.58 129665 3477976 1929986 5.69 1250985 2808094 50550 17:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:37:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 17:37:01 docker0 42.28 49.89 3.53 725.34 0.00 0.00 0.00 0.00 17:37:01 veth487fcda 38.51 46.76 3.62 684.27 0.00 0.00 0.00 0.06 17:37:01 ens3 314.43 202.05 5751.54 75.79 0.00 0.00 0.00 0.00 17:38:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 ens3 102.55 62.21 2524.66 11.71 0.00 0.00 0.00 0.00 17:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 ens3 6.45 3.67 12.87 0.63 0.00 0.00 0.00 0.00 17:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 ens3 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 17:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 ens3 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 17:44:01 docker0 43.58 50.74 3.55 683.88 0.00 0.00 0.00 0.00 17:44:01 ens3 358.99 257.26 7862.18 80.33 0.00 0.00 0.00 0.00 17:44:01 veth2413033 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 10.73 12.58 0.89 176.15 0.00 0.00 0.00 0.00 Average: ens3 97.87 65.69 2018.88 21.07 0.00 0.00 0.00 0.00 Average: veth2413033 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-495) 05/31/22 _x86_64_ (8 CPU) 17:35:21 LINUX RESTART (8 CPU) 17:36:01 CPU %user %nice %system %iowait %steal %idle 17:37:01 all 29.86 0.00 6.26 1.56 0.10 62.23 17:37:01 0 31.21 0.00 6.12 2.03 0.08 60.56 17:37:01 1 29.39 0.00 6.05 0.49 0.08 63.98 17:37:01 2 29.61 0.00 6.68 0.30 0.12 63.28 17:37:01 3 29.24 0.00 5.58 1.54 0.08 63.56 17:37:01 4 29.35 0.00 6.13 5.03 0.10 59.40 17:37:01 5 29.61 0.00 6.10 2.77 0.08 61.43 17:37:01 6 30.48 0.00 6.17 0.20 0.10 63.05 17:37:01 7 29.96 0.00 7.22 0.08 0.12 62.62 17:38:01 all 3.23 0.00 1.47 0.59 0.02 94.69 17:38:01 0 2.67 0.00 1.34 0.57 0.02 95.41 17:38:01 1 3.15 0.00 1.76 2.34 0.02 92.74 17:38:01 2 3.37 0.00 1.66 0.20 0.02 94.75 17:38:01 3 3.23 0.00 1.80 0.15 0.03 94.78 17:38:01 4 3.52 0.00 1.44 1.19 0.02 93.83 17:38:01 5 2.96 0.00 1.39 0.18 0.02 95.45 17:38:01 6 3.66 0.00 1.27 0.02 0.02 95.03 17:38:01 7 3.30 0.00 1.14 0.03 0.02 95.51 17:39:01 all 0.29 0.00 0.02 0.01 0.01 99.68 17:39:01 0 0.03 0.00 0.02 0.02 0.00 99.93 17:39:01 1 0.20 0.00 0.02 0.03 0.02 99.73 17:39:01 2 0.07 0.00 0.02 0.00 0.00 99.92 17:39:01 3 1.81 0.00 0.03 0.00 0.02 98.14 17:39:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:39:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:39:01 6 0.02 0.00 0.02 0.00 0.00 99.97 17:39:01 7 0.17 0.00 0.05 0.00 0.02 99.77 17:40:01 all 0.27 0.00 0.02 0.00 0.00 99.71 17:40:01 0 0.02 0.00 0.02 0.02 0.00 99.95 17:40:01 1 0.02 0.00 0.03 0.02 0.00 99.93 17:40:01 2 0.02 0.00 0.02 0.00 0.00 99.97 17:40:01 3 1.99 0.00 0.03 0.00 0.00 97.98 17:40:01 4 0.02 0.00 0.03 0.00 0.00 99.95 17:40:01 5 0.02 0.00 0.02 0.00 0.00 99.97 17:40:01 6 0.02 0.00 0.00 0.00 0.00 99.98 17:40:01 7 0.02 0.00 0.00 0.00 0.00 99.98 17:41:01 all 0.27 0.00 0.01 0.00 0.00 99.71 17:41:01 0 0.00 0.00 0.02 0.02 0.00 99.97 17:41:01 1 0.03 0.00 0.00 0.00 0.00 99.97 17:41:01 2 0.02 0.00 0.03 0.00 0.00 99.95 17:41:01 3 1.99 0.00 0.00 0.00 0.02 98.00 17:41:01 4 0.05 0.00 0.03 0.00 0.02 99.90 17:41:01 5 0.02 0.00 0.00 0.02 0.00 99.97 17:41:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:41:01 7 0.02 0.00 0.02 0.00 0.00 99.97 17:42:01 all 0.28 0.00 0.02 0.00 0.00 99.68 17:42:01 0 0.02 0.00 0.02 0.02 0.02 99.93 17:42:01 1 0.05 0.00 0.03 0.02 0.02 99.88 17:42:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:42:01 3 1.99 0.00 0.02 0.00 0.00 98.00 17:42:01 4 0.07 0.00 0.05 0.00 0.00 99.88 17:42:01 5 0.05 0.00 0.03 0.00 0.00 99.92 17:42:01 6 0.07 0.00 0.03 0.00 0.00 99.90 17:42:01 7 0.00 0.00 0.02 0.00 0.00 99.98 17:43:01 all 0.26 0.00 0.01 0.00 0.00 99.72 17:43:01 0 0.00 0.00 0.02 0.02 0.00 99.97 17:43:01 1 0.00 0.00 0.02 0.00 0.00 99.98 17:43:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:43:01 3 1.97 0.00 0.00 0.00 0.00 98.03 17:43:01 4 0.05 0.00 0.03 0.00 0.02 99.90 17:43:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:43:01 6 0.00 0.00 0.00 0.00 0.02 99.98 17:43:01 7 0.03 0.00 0.00 0.00 0.00 99.97 17:44:01 all 8.87 0.00 3.48 1.03 0.04 86.59 17:44:01 0 9.33 0.00 3.88 4.05 0.03 82.70 17:44:01 1 8.94 0.00 3.80 2.44 0.05 84.77 17:44:01 2 8.30 0.00 3.50 0.17 0.03 88.00 17:44:01 3 8.18 0.00 3.72 0.74 0.03 87.32 17:44:01 4 11.18 0.00 2.85 0.10 0.03 85.84 17:44:01 5 7.59 0.00 3.27 0.25 0.03 88.85 17:44:01 6 9.03 0.00 3.45 0.20 0.03 87.29 17:44:01 7 8.39 0.00 3.36 0.25 0.05 87.95 Average: all 5.36 0.00 1.40 0.40 0.02 92.82 Average: 0 5.36 0.00 1.42 0.83 0.02 92.37 Average: 1 5.18 0.00 1.45 0.67 0.02 92.68 Average: 2 5.13 0.00 1.48 0.08 0.02 93.29 Average: 3 6.22 0.00 1.38 0.30 0.02 92.08 Average: 4 5.48 0.00 1.31 0.78 0.02 92.41 Average: 5 4.98 0.00 1.34 0.40 0.02 93.26 Average: 6 5.36 0.00 1.36 0.05 0.02 93.21 Average: 7 5.18 0.00 1.46 0.05 0.03 93.29