---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-64010 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 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-64010) 05/18/22 _x86_64_ (8 CPU) 07:41:50 LINUX RESTART (8 CPU) 07:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:43:01 377.92 56.29 321.63 0.00 7407.30 196180.50 0.00 07:44:01 43.14 0.13 43.00 0.00 2.40 19539.75 0.00 07:45:01 1.30 0.00 1.30 0.00 0.00 14.81 0.00 07:46:01 0.87 0.00 0.87 0.00 0.00 10.93 0.00 07:47:01 1.30 0.02 1.28 0.00 0.13 14.66 0.00 07:48:01 112.01 0.23 111.78 0.00 27.60 56496.45 0.00 Average: 89.42 9.45 79.97 0.00 1239.50 45374.21 0.00 07:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:43:01 28884868 31727076 571668 1.74 118924 2990348 2053476 6.05 1212088 2400728 74384 07:44:01 28596600 31804520 494636 1.50 121164 3315612 1796848 5.30 1181284 2680180 156 07:45:01 28596740 31804796 494224 1.50 121196 3315616 1796848 5.30 1180672 2680184 20 07:46:01 28601488 31810052 489228 1.49 121224 3315744 1796848 5.30 1175680 2680656 192 07:47:01 28601432 31810068 489116 1.49 121264 3315752 1796848 5.30 1175688 2680688 24 07:48:01 27045408 31761012 528552 1.61 174304 4639056 2087236 6.15 1327232 3944744 540 Average: 28387756 31786254 511237 1.55 129679 3482021 1888017 5.56 1208774 2844530 12553 07:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:43:01 lo 4.00 4.00 0.38 0.38 0.00 0.00 0.00 0.00 07:43:01 veth94f10f6 6.12 6.73 0.55 48.90 0.00 0.00 0.00 0.00 07:43:01 docker0 8.62 8.90 0.76 75.25 0.00 0.00 0.00 0.00 07:43:01 ens3 800.52 526.56 6841.16 122.91 0.00 0.00 0.00 0.00 07:44:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 07:44:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 137.35 103.42 2530.06 59.48 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 6.48 3.10 7.11 0.44 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 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 07:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 vetha658b31 1.33 1.23 0.21 0.39 0.00 0.00 0.00 0.00 07:48:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 07:48:01 docker0 12.80 13.28 1.20 51.45 0.00 0.00 0.00 0.00 07:48:01 ens3 373.70 226.41 7360.80 78.47 0.00 0.00 0.00 0.00 Average: vetha658b31 0.22 0.21 0.04 0.06 0.00 0.00 0.00 0.00 Average: lo 1.28 1.28 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 3.58 3.70 0.33 21.11 0.00 0.00 0.00 0.00 Average: ens3 219.69 143.27 2789.77 43.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64010) 05/18/22 _x86_64_ (8 CPU) 07:41:50 LINUX RESTART (8 CPU) 07:42:01 CPU %user %nice %system %iowait %steal %idle 07:43:01 all 14.78 0.00 5.01 2.60 0.06 77.54 07:43:01 0 13.80 0.00 5.41 0.93 0.07 79.80 07:43:01 1 13.72 0.00 6.17 2.20 0.05 77.86 07:43:01 2 14.83 0.00 6.72 6.34 0.07 72.05 07:43:01 3 15.75 0.00 5.13 0.59 0.07 78.45 07:43:01 4 13.52 0.00 4.16 4.49 0.05 77.78 07:43:01 5 15.20 0.00 4.10 0.64 0.05 80.01 07:43:01 6 15.46 0.00 4.10 2.53 0.07 77.85 07:43:01 7 15.98 0.00 4.29 3.12 0.08 76.53 07:44:01 all 8.13 0.00 2.06 0.39 0.03 89.39 07:44:01 0 7.77 0.00 1.93 0.02 0.03 90.25 07:44:01 1 7.92 0.00 2.01 0.17 0.03 89.87 07:44:01 2 8.96 0.00 1.98 0.30 0.03 88.73 07:44:01 3 7.50 0.00 1.98 0.03 0.03 90.45 07:44:01 4 9.57 0.00 2.16 0.44 0.03 87.81 07:44:01 5 8.16 0.00 2.25 0.13 0.03 89.42 07:44:01 6 7.85 0.00 1.73 0.03 0.02 90.37 07:44:01 7 7.30 0.00 2.45 2.03 0.03 88.18 07:45:01 all 0.03 0.00 0.01 0.00 0.00 99.96 07:45:01 0 0.03 0.00 0.00 0.00 0.00 99.97 07:45:01 1 0.02 0.00 0.00 0.00 0.00 99.98 07:45:01 2 0.02 0.00 0.02 0.00 0.02 99.95 07:45:01 3 0.02 0.00 0.00 0.00 0.00 99.98 07:45:01 4 0.03 0.00 0.02 0.00 0.02 99.93 07:45:01 5 0.03 0.00 0.00 0.00 0.00 99.97 07:45:01 6 0.02 0.00 0.00 0.00 0.00 99.98 07:45:01 7 0.05 0.00 0.02 0.03 0.00 99.90 07:46:01 all 0.04 0.00 0.01 0.02 0.01 99.92 07:46:01 0 0.07 0.00 0.02 0.00 0.00 99.92 07:46:01 1 0.13 0.00 0.03 0.00 0.00 99.83 07:46:01 2 0.02 0.00 0.02 0.00 0.02 99.95 07:46:01 3 0.02 0.00 0.00 0.00 0.02 99.97 07:46:01 4 0.05 0.00 0.00 0.00 0.02 99.93 07:46:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:46:01 6 0.03 0.00 0.02 0.00 0.02 99.93 07:46:01 7 0.02 0.00 0.02 0.15 0.00 99.82 07:47:01 all 0.01 0.00 0.01 0.08 0.00 99.90 07:47:01 0 0.00 0.00 0.02 0.02 0.00 99.97 07:47:01 1 0.02 0.00 0.00 0.05 0.00 99.93 07:47:01 2 0.00 0.00 0.02 0.00 0.02 99.97 07:47:01 3 0.00 0.00 0.00 0.00 0.00 100.00 07:47:01 4 0.02 0.00 0.02 0.00 0.00 99.97 07:47:01 5 0.00 0.00 0.02 0.00 0.00 99.98 07:47:01 6 0.02 0.00 0.00 0.00 0.00 99.98 07:47:01 7 0.02 0.00 0.02 0.57 0.00 99.40 07:48:01 all 8.56 0.00 3.67 1.17 0.05 86.54 07:48:01 0 7.74 0.00 4.09 0.72 0.05 87.40 07:48:01 1 10.57 0.00 3.65 0.17 0.05 85.56 07:48:01 2 9.09 0.00 3.89 0.25 0.05 86.72 07:48:01 3 9.40 0.00 3.53 0.13 0.05 86.89 07:48:01 4 8.22 0.00 3.61 2.98 0.07 85.11 07:48:01 5 8.07 0.00 2.74 0.37 0.05 88.77 07:48:01 6 8.19 0.00 3.30 0.15 0.05 88.31 07:48:01 7 7.25 0.00 4.59 4.62 0.05 83.49 Average: all 5.23 0.00 1.79 0.71 0.03 92.25 Average: 0 4.88 0.00 1.90 0.28 0.03 92.92 Average: 1 5.36 0.00 1.96 0.43 0.02 92.22 Average: 2 5.46 0.00 2.10 1.14 0.03 91.26 Average: 3 5.42 0.00 1.76 0.13 0.03 92.66 Average: 4 5.21 0.00 1.65 1.31 0.03 91.79 Average: 5 5.22 0.00 1.51 0.19 0.02 93.06 Average: 6 5.23 0.00 1.52 0.45 0.03 92.78 Average: 7 5.06 0.00 1.88 1.74 0.03 91.28