---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10811 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-10811) 04/06/22 _x86_64_ (8 CPU) 00:58:21 LINUX RESTART (8 CPU) 00:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:00:01 188.90 9.30 179.60 0.00 1263.92 94008.60 0.00 01:01:01 172.26 0.13 172.13 0.00 10.80 33916.96 0.00 01:02:01 1.35 0.00 1.35 0.00 0.00 16.28 0.00 01:03:01 1.32 0.00 1.32 0.00 0.00 16.39 0.00 01:04:01 1.28 0.02 1.27 0.00 0.13 15.33 0.00 01:05:01 1.58 0.00 1.58 0.00 0.00 18.53 0.00 01:06:01 0.98 0.00 0.98 0.00 0.00 11.60 0.00 01:07:01 2.95 0.87 2.08 0.00 18.40 29.73 0.00 01:08:01 0.97 0.00 0.97 0.00 0.00 10.66 0.00 01:09:01 1.70 0.00 1.70 0.00 0.00 23.59 0.00 Average: 37.33 1.03 36.30 0.00 129.31 12806.27 0.00 00:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 28545688 31577396 713424 2.17 149984 3109960 2244964 6.62 1412048 2493504 107836 01:01:01 28169392 31762284 527700 1.60 164468 3614016 1915360 5.64 1322120 2913076 148 01:02:01 28170940 31763984 525636 1.60 164508 3614020 1915360 5.64 1321724 2913080 188 01:03:01 28171884 31764992 524508 1.60 164532 3614024 1915360 5.64 1320776 2913116 64 01:04:01 28181160 31774280 515140 1.57 164588 3614024 1872776 5.52 1310968 2913124 32 01:05:01 28182476 31775632 513788 1.56 164620 3614024 1872776 5.52 1309804 2913124 48 01:06:01 28189548 31782716 506680 1.54 164652 3614040 1872776 5.52 1302600 2913132 12 01:07:01 28188152 31782292 507284 1.54 164740 3614556 1937132 5.71 1302776 2913580 8 01:08:01 28188584 31782748 506708 1.54 164772 3614556 1920900 5.66 1302784 2913580 16 01:09:01 28188520 31782752 506620 1.54 164852 3614520 1920900 5.66 1303212 2913560 20 Average: 28217634 31754908 534749 1.63 163172 3563774 1938830 5.71 1320881 2871288 10837 00:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 vethc92a037 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 01:00:01 lo 5.33 5.33 0.53 0.53 0.00 0.00 0.00 0.00 01:00:01 docker0 122.81 144.04 10.13 1091.54 0.00 0.00 0.00 0.00 01:00:01 ens3 365.57 275.57 4775.23 93.60 0.00 0.00 0.00 0.00 01:01:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 01:01:01 docker0 7.60 12.50 0.44 89.50 0.00 0.00 0.00 0.00 01:01:01 ens3 156.33 91.00 2678.98 21.38 0.00 0.00 0.00 0.00 01:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 ens3 0.43 0.00 0.03 0.00 0.00 0.00 0.00 0.00 01:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 ens3 0.55 0.22 0.13 0.08 0.00 0.00 0.00 0.00 01:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 ens3 12.68 9.53 13.84 11.88 0.00 0.00 0.00 0.00 01:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 ens3 4.68 4.48 0.53 7.13 0.00 0.00 0.00 0.00 01:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 ens3 4.35 4.30 0.35 6.99 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 13.04 15.65 1.06 118.10 0.00 0.00 0.00 0.00 Average: ens3 54.48 38.52 746.89 14.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10811) 04/06/22 _x86_64_ (8 CPU) 00:58:21 LINUX RESTART (8 CPU) 00:59:01 CPU %user %nice %system %iowait %steal %idle 01:00:01 all 21.81 0.00 6.73 1.33 0.07 70.06 01:00:01 0 21.03 0.00 6.61 0.34 0.07 71.95 01:00:01 1 22.50 0.00 6.86 0.34 0.08 70.21 01:00:01 2 22.29 0.00 7.26 2.42 0.07 67.96 01:00:01 3 21.90 0.00 6.23 1.25 0.08 70.52 01:00:01 4 22.31 0.00 6.32 0.51 0.07 70.80 01:00:01 5 21.75 0.00 6.94 0.56 0.08 70.66 01:00:01 6 21.53 0.00 6.37 1.60 0.07 70.44 01:00:01 7 21.18 0.00 7.25 3.63 0.07 67.88 01:01:01 all 22.13 0.00 4.55 1.08 0.07 72.17 01:01:01 0 21.95 0.00 4.63 2.12 0.07 71.23 01:01:01 1 20.36 0.00 5.17 2.96 0.07 71.45 01:01:01 2 23.48 0.00 4.35 0.05 0.05 72.07 01:01:01 3 22.86 0.00 4.10 0.40 0.07 72.57 01:01:01 4 22.13 0.00 4.31 0.49 0.07 73.01 01:01:01 5 22.68 0.00 4.70 0.86 0.07 71.69 01:01:01 6 20.78 0.00 4.01 0.69 0.07 74.45 01:01:01 7 22.82 0.00 5.12 1.08 0.07 70.92 01:02:01 all 0.27 0.00 0.02 0.01 0.01 99.70 01:02:01 0 0.02 0.00 0.00 0.00 0.02 99.97 01:02:01 1 0.02 0.00 0.02 0.03 0.00 99.93 01:02:01 2 0.02 0.00 0.02 0.00 0.00 99.97 01:02:01 3 2.00 0.00 0.05 0.00 0.00 97.95 01:02:01 4 0.00 0.00 0.02 0.02 0.00 99.97 01:02:01 5 0.07 0.00 0.03 0.00 0.02 99.88 01:02:01 6 0.00 0.00 0.03 0.00 0.00 99.97 01:02:01 7 0.02 0.00 0.00 0.00 0.02 99.97 01:03:01 all 0.28 0.00 0.02 0.01 0.00 99.69 01:03:01 0 0.02 0.00 0.02 0.00 0.00 99.97 01:03:01 1 0.03 0.00 0.02 0.08 0.00 99.87 01:03:01 2 0.03 0.00 0.02 0.00 0.02 99.93 01:03:01 3 1.99 0.00 0.02 0.00 0.00 98.00 01:03:01 4 0.07 0.00 0.03 0.00 0.00 99.90 01:03:01 5 0.00 0.00 0.02 0.00 0.00 99.98 01:03:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:03:01 7 0.03 0.00 0.03 0.00 0.00 99.93 01:04:01 all 0.29 0.00 0.03 0.01 0.00 99.67 01:04:01 0 0.03 0.00 0.03 0.00 0.00 99.93 01:04:01 1 1.39 0.00 0.03 0.02 0.02 98.55 01:04:01 2 0.05 0.00 0.02 0.02 0.00 99.92 01:04:01 3 0.56 0.00 0.03 0.00 0.00 99.40 01:04:01 4 0.07 0.00 0.02 0.03 0.00 99.88 01:04:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:04:01 6 0.05 0.00 0.05 0.00 0.00 99.90 01:04:01 7 0.10 0.00 0.05 0.00 0.00 99.85 01:05:01 all 0.02 0.00 0.02 0.01 0.00 99.95 01:05:01 0 0.02 0.00 0.00 0.00 0.00 99.98 01:05:01 1 0.00 0.00 0.02 0.03 0.00 99.95 01:05:01 2 0.03 0.00 0.02 0.00 0.00 99.95 01:05:01 3 0.05 0.00 0.07 0.00 0.00 99.88 01:05:01 4 0.03 0.00 0.00 0.02 0.02 99.93 01:05:01 5 0.03 0.00 0.00 0.00 0.00 99.97 01:05:01 6 0.02 0.00 0.02 0.00 0.00 99.97 01:05:01 7 0.00 0.00 0.02 0.00 0.00 99.98 01:06:01 all 0.01 0.00 0.02 0.00 0.00 99.96 01:06:01 0 0.03 0.00 0.03 0.00 0.02 99.92 01:06:01 1 0.02 0.00 0.00 0.02 0.00 99.97 01:06:01 2 0.02 0.00 0.03 0.00 0.02 99.93 01:06:01 3 0.03 0.00 0.03 0.00 0.00 99.93 01:06:01 4 0.00 0.00 0.02 0.02 0.00 99.97 01:06:01 5 0.00 0.00 0.03 0.00 0.00 99.97 01:06:01 6 0.00 0.00 0.00 0.00 0.00 100.00 01:06:01 7 0.02 0.00 0.00 0.00 0.00 99.98 01:07:01 all 0.05 0.00 0.03 0.01 0.00 99.91 01:07:01 0 0.02 0.00 0.03 0.00 0.00 99.95 01:07:01 1 0.05 0.00 0.03 0.03 0.02 99.87 01:07:01 2 0.20 0.00 0.07 0.03 0.00 99.70 01:07:01 3 0.02 0.00 0.03 0.00 0.00 99.95 01:07:01 4 0.05 0.00 0.02 0.03 0.00 99.90 01:07:01 5 0.02 0.00 0.03 0.00 0.00 99.95 01:07:01 6 0.00 0.00 0.05 0.00 0.00 99.95 01:07:01 7 0.02 0.00 0.00 0.00 0.00 99.98 01:08:01 all 0.01 0.00 0.00 0.00 0.00 99.97 01:08:01 0 0.02 0.00 0.00 0.00 0.00 99.98 01:08:01 1 0.00 0.00 0.00 0.02 0.00 99.98 01:08:01 2 0.03 0.00 0.03 0.00 0.02 99.92 01:08:01 3 0.02 0.00 0.00 0.00 0.02 99.97 01:08:01 4 0.00 0.00 0.00 0.02 0.00 99.98 01:08:01 5 0.03 0.00 0.00 0.00 0.00 99.97 01:08:01 6 0.00 0.00 0.00 0.00 0.00 100.00 01:08:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:09:01 all 0.03 0.00 0.01 0.01 0.00 99.95 01:09:01 0 0.03 0.00 0.02 0.00 0.00 99.95 01:09:01 1 0.07 0.00 0.02 0.02 0.00 99.90 01:09:01 2 0.07 0.00 0.02 0.00 0.02 99.90 01:09:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:09:01 4 0.00 0.00 0.00 0.03 0.02 99.95 01:09:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:09:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:09:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 4.44 0.00 1.13 0.24 0.02 94.16 Average: 0 4.28 0.00 1.13 0.24 0.02 94.34 Average: 1 4.39 0.00 1.20 0.35 0.02 94.04 Average: 2 4.58 0.00 1.17 0.25 0.02 93.98 Average: 3 4.90 0.00 1.04 0.16 0.02 93.88 Average: 4 4.42 0.00 1.06 0.12 0.02 94.38 Average: 5 4.41 0.00 1.17 0.14 0.02 94.26 Average: 6 4.20 0.00 1.04 0.23 0.01 94.52 Average: 7 4.37 0.00 1.23 0.46 0.02 93.92