---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21120 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21120) 04/16/22 _x86_64_ (8 CPU) 11:45:04 LINUX RESTART (8 CPU) 11:46:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:47:01 63.55 0.39 63.16 0.00 21.56 30943.37 0.00 11:48:01 54.44 0.05 54.39 0.00 1.07 26467.07 0.00 11:49:01 1.25 0.00 1.25 0.00 0.00 15.20 0.00 11:50:01 1.37 0.00 1.37 0.00 0.00 17.20 0.00 11:51:01 0.95 0.03 0.92 0.00 0.40 10.93 0.00 11:52:01 1.52 0.00 1.52 0.00 0.00 19.06 0.00 11:53:01 0.83 0.00 0.83 0.00 0.00 10.40 0.00 11:54:01 1.28 0.00 1.28 0.00 0.00 16.13 0.00 Average: 15.55 0.06 15.49 0.00 2.84 7137.39 0.00 11:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 28750168 31730496 565152 1.72 117380 3112152 2037652 6.01 1379160 2347796 276044 11:48:01 28841416 31783108 516356 1.57 121720 3066616 1790860 5.28 1154272 2479640 144 11:49:01 28842928 31784656 514808 1.57 121744 3066620 1790860 5.28 1153308 2479644 20 11:50:01 28849480 31791440 508036 1.54 121796 3066736 1790860 5.28 1146836 2479844 12 11:51:01 28849076 31791104 508224 1.55 121804 3066768 1790860 5.28 1147184 2479880 20 11:52:01 28856484 31798540 500772 1.52 121824 3066768 1790860 5.28 1139876 2479896 8 11:53:01 28856840 31798916 500364 1.52 121836 3066776 1806916 5.33 1139464 2479900 12 11:54:01 28856840 31798948 500292 1.52 121860 3066780 1806916 5.33 1139492 2479904 16 Average: 28837904 31784651 514250 1.56 121246 3072402 1825723 5.38 1174949 2463313 34534 11:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 docker0 48.47 59.38 3.96 424.50 0.00 0.00 0.00 0.00 11:47:01 veth32472df 48.47 59.48 4.62 424.51 0.00 0.00 0.00 0.03 11:47:01 ens3 112.18 86.41 460.46 67.29 0.00 0.00 0.00 0.00 11:48:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 11:48:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 108.45 62.47 2534.92 14.01 0.00 0.00 0.00 0.00 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 0.55 0.38 0.33 0.27 0.00 0.00 0.00 0.00 11:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 5.98 7.32 0.49 52.28 0.00 0.00 0.00 0.00 Average: ens3 27.51 18.56 374.26 10.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21120) 04/16/22 _x86_64_ (8 CPU) 11:45:04 LINUX RESTART (8 CPU) 11:46:02 CPU %user %nice %system %iowait %steal %idle 11:47:01 all 36.02 0.00 6.47 0.40 0.10 57.01 11:47:01 0 36.67 0.00 6.14 0.10 0.10 56.99 11:47:01 1 36.79 0.00 7.05 0.51 0.10 55.54 11:47:01 2 36.29 0.00 6.77 1.92 0.12 54.90 11:47:01 3 36.35 0.00 6.37 0.29 0.10 56.88 11:47:01 4 35.88 0.00 6.12 0.24 0.10 57.65 11:47:01 5 34.92 0.00 6.60 0.07 0.09 58.33 11:47:01 6 35.20 0.00 6.31 0.05 0.09 58.36 11:47:01 7 36.03 0.00 6.40 0.05 0.10 57.41 11:48:01 all 11.05 0.00 2.06 0.50 0.04 86.36 11:48:01 0 10.99 0.00 1.77 0.00 0.03 87.21 11:48:01 1 10.59 0.00 2.73 2.26 0.03 84.39 11:48:01 2 12.10 0.00 1.99 0.03 0.03 85.84 11:48:01 3 10.75 0.00 2.11 0.08 0.03 87.02 11:48:01 4 11.28 0.00 2.10 0.05 0.03 86.54 11:48:01 5 10.64 0.00 2.00 0.25 0.05 87.06 11:48:01 6 11.00 0.00 1.68 0.07 0.05 87.21 11:48:01 7 11.01 0.00 2.08 1.28 0.03 85.60 11:49:01 all 0.04 0.00 0.01 0.00 0.00 99.94 11:49:01 0 0.17 0.00 0.02 0.00 0.00 99.82 11:49:01 1 0.03 0.00 0.02 0.00 0.00 99.95 11:49:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:49:01 3 0.00 0.00 0.02 0.00 0.00 99.98 11:49:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:49:01 5 0.02 0.00 0.03 0.00 0.00 99.95 11:49:01 6 0.03 0.00 0.00 0.03 0.00 99.93 11:49:01 7 0.00 0.00 0.02 0.00 0.02 99.97 11:50:01 all 0.12 0.00 0.10 0.00 0.00 99.78 11:50:01 0 0.42 0.00 0.18 0.00 0.00 99.40 11:50:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:50:01 2 0.08 0.00 0.13 0.00 0.00 99.78 11:50:01 3 0.08 0.00 0.13 0.00 0.00 99.78 11:50:01 4 0.13 0.00 0.12 0.00 0.00 99.75 11:50:01 5 0.15 0.00 0.18 0.00 0.00 99.67 11:50:01 6 0.03 0.00 0.03 0.02 0.00 99.92 11:50:01 7 0.02 0.00 0.00 0.02 0.00 99.97 11:51:01 all 0.08 0.00 0.01 0.00 0.00 99.91 11:51:01 0 0.58 0.00 0.02 0.00 0.00 99.40 11:51:01 1 0.02 0.00 0.02 0.00 0.02 99.95 11:51:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:51:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:51:01 4 0.02 0.00 0.02 0.00 0.00 99.97 11:51:01 5 0.00 0.00 0.03 0.00 0.00 99.97 11:51:01 6 0.00 0.00 0.00 0.02 0.00 99.98 11:51:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:52:01 all 0.09 0.00 0.03 0.01 0.00 99.86 11:52:01 0 0.52 0.00 0.03 0.00 0.02 99.43 11:52:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:52:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:52:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:52:01 4 0.07 0.00 0.07 0.00 0.02 99.85 11:52:01 5 0.07 0.00 0.02 0.00 0.00 99.92 11:52:01 6 0.03 0.00 0.05 0.08 0.00 99.83 11:52:01 7 0.02 0.00 0.05 0.00 0.00 99.93 11:53:01 all 0.08 0.00 0.00 0.00 0.00 99.91 11:53:01 0 0.57 0.00 0.00 0.00 0.00 99.43 11:53:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:53:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:53:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:53:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:53:01 5 0.02 0.00 0.02 0.00 0.02 99.95 11:53:01 6 0.03 0.00 0.00 0.02 0.00 99.95 11:53:01 7 0.00 0.00 0.00 0.02 0.00 99.98 11:54:01 all 0.08 0.00 0.01 0.00 0.00 99.91 11:54:01 0 0.43 0.00 0.02 0.00 0.00 99.55 11:54:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:54:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:54:01 3 0.03 0.00 0.02 0.00 0.00 99.95 11:54:01 4 0.03 0.00 0.02 0.00 0.00 99.95 11:54:01 5 0.05 0.00 0.02 0.00 0.00 99.93 11:54:01 6 0.02 0.00 0.02 0.02 0.00 99.95 11:54:01 7 0.02 0.00 0.00 0.02 0.00 99.97 Average: all 5.84 0.00 1.07 0.12 0.02 92.96 Average: 0 6.19 0.00 1.00 0.01 0.02 92.77 Average: 1 5.83 0.00 1.21 0.34 0.02 92.60 Average: 2 5.96 0.00 1.10 0.24 0.02 92.69 Average: 3 5.79 0.00 1.06 0.05 0.02 93.08 Average: 4 5.83 0.00 1.04 0.04 0.02 93.08 Average: 5 5.63 0.00 1.09 0.04 0.02 93.22 Average: 6 5.69 0.00 0.99 0.04 0.02 93.27 Average: 7 5.77 0.00 1.05 0.17 0.02 92.99