---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21218 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 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-21218) 07/27/22 _x86_64_ (8 CPU) 07:48:11 LINUX RESTART (8 CPU) 07:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:50:01 229.91 3.93 225.98 0.00 383.00 78667.16 0.00 07:51:01 145.68 0.00 145.68 0.00 0.00 34180.34 0.00 07:52:01 1.83 0.00 1.83 0.00 0.00 21.21 0.00 07:53:01 2.15 0.00 2.15 0.00 0.00 24.53 0.00 07:54:01 1.03 0.02 1.02 0.00 0.13 12.13 0.00 07:55:01 1.60 0.00 1.60 0.00 0.00 18.26 0.00 07:56:01 0.93 0.00 0.93 0.00 0.00 10.26 0.00 07:57:01 1.60 0.00 1.60 0.00 0.00 18.13 0.00 Average: 48.09 0.49 47.60 0.00 47.89 14118.83 0.00 07:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:01 28422040 31739180 556596 1.69 161628 3371284 2027900 5.98 1253224 2765720 648 07:51:01 27695352 31767836 524064 1.59 173548 4051792 1792032 5.28 1278660 3400340 152 07:52:01 27694760 31767424 524248 1.59 173632 4051788 1792032 5.28 1278904 3400344 12 07:53:01 27701336 31774324 517332 1.57 173704 4051796 1792032 5.28 1272208 3400524 8 07:54:01 27701060 31774092 517520 1.57 173740 4051804 1792032 5.28 1272488 3400528 32 07:55:01 27702108 31775060 516504 1.57 173768 4051812 1792032 5.28 1271344 3400536 16 07:56:01 27706620 31779608 511924 1.56 173792 4051812 1792032 5.28 1267092 3400568 12 07:57:01 27706572 31779572 511900 1.56 173800 4051816 1792032 5.28 1267376 3400580 12 Average: 27791231 31769637 522511 1.59 172202 3966738 1821516 5.37 1270162 3321142 112 07:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:01 ens3 359.24 273.59 5115.39 92.90 0.00 0.00 0.00 0.00 07:50:01 docker0 111.66 133.68 9.16 1124.42 0.00 0.00 0.00 0.00 07:50:01 lo 3.00 3.00 0.30 0.30 0.00 0.00 0.00 0.00 07:50:01 veth2b69fe9 8.78 10.48 0.62 40.82 0.00 0.00 0.00 0.00 07:51:01 ens3 126.51 80.41 2644.90 16.25 0.00 0.00 0.00 0.00 07:51:01 docker0 2.85 5.63 0.19 60.37 0.00 0.00 0.00 0.00 07:51:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 07:52:01 ens3 0.43 0.22 0.26 0.19 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:54:01 ens3 0.15 0.12 0.08 0.07 0.00 0.00 0.00 0.00 07:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:56:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 60.84 44.34 970.07 13.68 0.00 0.00 0.00 0.00 Average: docker0 14.31 17.41 1.17 148.09 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21218) 07/27/22 _x86_64_ (8 CPU) 07:48:11 LINUX RESTART (8 CPU) 07:49:01 CPU %user %nice %system %iowait %steal %idle 07:50:01 all 20.29 0.00 6.18 1.89 0.08 71.56 07:50:01 0 21.71 0.00 5.88 0.17 0.08 72.15 07:50:01 1 20.74 0.00 6.89 2.67 0.07 69.64 07:50:01 2 20.21 0.00 5.94 0.86 0.07 72.93 07:50:01 3 20.06 0.00 7.35 7.05 0.08 65.45 07:50:01 4 21.80 0.00 5.75 1.13 0.07 71.25 07:50:01 5 19.24 0.00 5.58 0.27 0.05 74.86 07:50:01 6 19.27 0.00 5.51 0.79 0.07 74.36 07:50:01 7 19.25 0.00 6.56 2.23 0.12 71.85 07:51:01 all 17.99 0.00 3.83 0.99 0.05 77.13 07:51:01 0 17.66 0.00 4.16 0.80 0.05 77.33 07:51:01 1 19.74 0.00 3.75 1.39 0.05 75.07 07:51:01 2 17.63 0.00 3.82 0.52 0.05 77.98 07:51:01 3 17.59 0.00 4.12 2.98 0.05 75.25 07:51:01 4 17.25 0.00 3.29 0.30 0.03 79.13 07:51:01 5 18.14 0.00 3.58 0.10 0.05 78.13 07:51:01 6 17.64 0.00 3.84 0.07 0.05 78.41 07:51:01 7 18.30 0.00 4.11 1.75 0.05 75.78 07:52:01 all 0.02 0.00 0.01 0.01 0.01 99.95 07:52:01 0 0.05 0.00 0.03 0.05 0.02 99.85 07:52:01 1 0.07 0.00 0.02 0.00 0.02 99.90 07:52:01 2 0.00 0.00 0.02 0.00 0.00 99.98 07:52:01 3 0.02 0.00 0.00 0.00 0.02 99.97 07:52:01 4 0.00 0.00 0.00 0.00 0.02 99.98 07:52:01 5 0.02 0.00 0.02 0.00 0.00 99.97 07:52:01 6 0.00 0.00 0.00 0.00 0.00 100.00 07:52:01 7 0.02 0.00 0.00 0.03 0.00 99.95 07:53:01 all 0.04 0.00 0.02 0.01 0.01 99.92 07:53:01 0 0.07 0.00 0.03 0.05 0.02 99.83 07:53:01 1 0.08 0.00 0.00 0.00 0.00 99.92 07:53:01 2 0.05 0.00 0.02 0.00 0.00 99.93 07:53:01 3 0.00 0.00 0.02 0.02 0.00 99.97 07:53:01 4 0.03 0.00 0.02 0.00 0.00 99.95 07:53:01 5 0.02 0.00 0.02 0.00 0.02 99.95 07:53:01 6 0.07 0.00 0.05 0.00 0.02 99.87 07:53:01 7 0.02 0.00 0.02 0.02 0.00 99.95 07:54:01 all 0.02 0.00 0.01 0.01 0.01 99.96 07:54:01 0 0.05 0.00 0.02 0.02 0.00 99.92 07:54:01 1 0.02 0.00 0.00 0.02 0.02 99.95 07:54:01 2 0.02 0.00 0.02 0.00 0.00 99.97 07:54:01 3 0.00 0.00 0.02 0.00 0.02 99.97 07:54:01 4 0.02 0.00 0.02 0.02 0.00 99.95 07:54:01 5 0.02 0.00 0.00 0.00 0.00 99.98 07:54:01 6 0.03 0.00 0.03 0.00 0.02 99.92 07:54:01 7 0.00 0.00 0.00 0.00 0.00 100.00 07:55:01 all 0.01 0.00 0.01 0.00 0.00 99.97 07:55:01 0 0.02 0.00 0.03 0.00 0.02 99.93 07:55:01 1 0.00 0.00 0.00 0.02 0.00 99.98 07:55:01 2 0.02 0.00 0.00 0.00 0.00 99.98 07:55:01 3 0.00 0.00 0.00 0.02 0.00 99.98 07:55:01 4 0.03 0.00 0.00 0.00 0.00 99.97 07:55:01 5 0.02 0.00 0.02 0.00 0.00 99.97 07:55:01 6 0.03 0.00 0.02 0.00 0.02 99.93 07:55:01 7 0.00 0.00 0.00 0.00 0.00 100.00 07:56:01 all 0.02 0.00 0.01 0.01 0.01 99.96 07:56:01 0 0.02 0.00 0.02 0.03 0.00 99.93 07:56:01 1 0.00 0.00 0.02 0.02 0.00 99.97 07:56:01 2 0.00 0.00 0.02 0.00 0.00 99.98 07:56:01 3 0.00 0.00 0.00 0.00 0.02 99.98 07:56:01 4 0.03 0.00 0.00 0.00 0.02 99.95 07:56:01 5 0.03 0.00 0.02 0.00 0.02 99.93 07:56:01 6 0.03 0.00 0.03 0.00 0.02 99.92 07:56:01 7 0.02 0.00 0.00 0.00 0.00 99.98 07:57:01 all 0.01 0.00 0.01 0.00 0.01 99.97 07:57:01 0 0.02 0.00 0.02 0.02 0.00 99.95 07:57:01 1 0.02 0.00 0.00 0.02 0.02 99.95 07:57:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:57:01 3 0.00 0.00 0.02 0.00 0.00 99.98 07:57:01 4 0.02 0.00 0.02 0.00 0.00 99.97 07:57:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:57:01 6 0.02 0.00 0.02 0.00 0.02 99.95 07:57:01 7 0.02 0.00 0.02 0.00 0.02 99.95 Average: all 4.76 0.00 1.25 0.36 0.02 93.61 Average: 0 4.92 0.00 1.27 0.14 0.02 93.65 Average: 1 5.05 0.00 1.32 0.51 0.02 93.10 Average: 2 4.70 0.00 1.22 0.17 0.01 93.90 Average: 3 4.68 0.00 1.43 1.25 0.02 92.62 Average: 4 4.85 0.00 1.13 0.18 0.02 93.82 Average: 5 4.64 0.00 1.14 0.05 0.02 94.15 Average: 6 4.60 0.00 1.18 0.11 0.03 94.09 Average: 7 4.65 0.00 1.32 0.50 0.02 93.51