---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21510 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-21510) 04/20/22 _x86_64_ (8 CPU) 19:01:12 LINUX RESTART (8 CPU) 19:02:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:03:01 103.56 1.36 102.20 0.00 38.23 64334.18 0.00 19:04:01 4.12 0.02 4.10 0.00 0.13 61.46 0.00 19:05:01 0.92 0.00 0.92 0.00 0.00 10.93 0.00 19:06:01 2.03 0.00 2.03 0.00 0.00 24.53 0.00 19:07:01 1.18 0.02 1.17 0.00 0.13 14.53 0.00 19:08:01 1.52 0.00 1.52 0.00 0.00 17.73 0.00 19:09:01 0.90 0.00 0.90 0.00 0.00 11.60 0.00 Average: 16.11 0.20 15.91 0.00 5.42 9078.31 0.00 19:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:03:01 28824276 31771552 526896 1.60 113432 3078900 1965808 5.79 1213896 2436504 164 19:04:01 28843212 31790528 509088 1.55 113568 3078852 1837816 5.42 1203572 2427336 28 19:05:01 28843112 31790504 508820 1.55 113600 3078856 1837816 5.42 1203140 2427340 32 19:06:01 28851348 31798972 500360 1.52 113676 3078860 1837816 5.42 1195108 2427456 12 19:07:01 28851600 31799348 499868 1.52 113748 3078992 1837816 5.42 1194840 2427600 20 19:08:01 28853360 31801124 497892 1.51 113780 3079000 1837816 5.42 1193012 2427600 12 19:09:01 28853128 31800960 497744 1.51 113812 3079004 1837816 5.42 1193376 2427604 36 Average: 28845719 31793284 505810 1.54 113659 3078923 1856101 5.47 1199563 2428777 43 19:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:03:01 lo 2.24 2.24 0.22 0.22 0.00 0.00 0.00 0.00 19:03:01 ens3 314.27 195.39 6681.92 68.49 0.00 0.00 0.00 0.00 19:03:01 docker0 39.20 49.57 3.12 693.06 0.00 0.00 0.00 0.00 19:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:04:01 ens3 13.53 6.28 11.93 2.67 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 ens3 0.27 0.08 0.10 0.06 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:06:01 ens3 0.52 0.38 0.26 0.21 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 ens3 0.17 0.10 0.08 0.07 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:08:01 ens3 0.58 0.18 0.11 0.01 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 ens3 0.53 0.45 0.26 0.21 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 46.48 28.58 942.63 10.11 0.00 0.00 0.00 0.00 Average: docker0 5.52 6.98 0.44 97.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21510) 04/20/22 _x86_64_ (8 CPU) 19:01:12 LINUX RESTART (8 CPU) 19:02:02 CPU %user %nice %system %iowait %steal %idle 19:03:01 all 31.24 0.00 7.03 1.17 0.10 60.46 19:03:01 0 29.22 0.00 5.74 0.03 0.09 64.92 19:03:01 1 31.17 0.00 7.40 0.31 0.10 61.01 19:03:01 2 30.51 0.00 7.47 2.58 0.10 59.34 19:03:01 3 34.06 0.00 6.98 1.89 0.10 56.97 19:03:01 4 30.58 0.00 8.41 2.92 0.10 57.99 19:03:01 5 30.50 0.00 6.42 1.22 0.10 61.75 19:03:01 6 31.22 0.00 6.90 0.09 0.10 61.69 19:03:01 7 32.61 0.00 6.95 0.28 0.12 60.04 19:04:01 all 0.28 0.00 0.11 0.01 0.01 99.59 19:04:01 0 0.13 0.00 0.12 0.00 0.02 99.73 19:04:01 1 0.08 0.00 0.10 0.05 0.00 99.77 19:04:01 2 0.90 0.00 0.20 0.07 0.02 98.82 19:04:01 3 0.35 0.00 0.12 0.00 0.00 99.53 19:04:01 4 0.17 0.00 0.08 0.00 0.00 99.75 19:04:01 5 0.12 0.00 0.07 0.00 0.00 99.82 19:04:01 6 0.27 0.00 0.10 0.00 0.02 99.62 19:04:01 7 0.22 0.00 0.07 0.00 0.00 99.72 19:05:01 all 0.03 0.00 0.02 0.00 0.00 99.95 19:05:01 0 0.03 0.00 0.03 0.00 0.00 99.93 19:05:01 1 0.00 0.00 0.02 0.02 0.00 99.97 19:05:01 2 0.08 0.00 0.02 0.00 0.02 99.88 19:05:01 3 0.05 0.00 0.02 0.02 0.00 99.92 19:05:01 4 0.02 0.00 0.02 0.00 0.00 99.97 19:05:01 5 0.02 0.00 0.02 0.00 0.00 99.97 19:05:01 6 0.02 0.00 0.02 0.00 0.00 99.97 19:05:01 7 0.00 0.00 0.00 0.00 0.00 100.00 19:06:01 all 0.04 0.00 0.02 0.01 0.00 99.93 19:06:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:06:01 1 0.05 0.00 0.00 0.03 0.00 99.92 19:06:01 2 0.08 0.00 0.03 0.02 0.00 99.87 19:06:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:06:01 4 0.03 0.00 0.02 0.00 0.02 99.93 19:06:01 5 0.05 0.00 0.00 0.00 0.00 99.95 19:06:01 6 0.03 0.00 0.02 0.00 0.00 99.95 19:06:01 7 0.05 0.00 0.03 0.00 0.00 99.92 19:07:01 all 0.01 0.00 0.01 0.01 0.01 99.96 19:07:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:07:01 1 0.00 0.00 0.02 0.03 0.02 99.93 19:07:01 2 0.03 0.00 0.02 0.02 0.02 99.92 19:07:01 3 0.00 0.00 0.00 0.00 0.02 99.98 19:07:01 4 0.03 0.00 0.03 0.00 0.00 99.93 19:07:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:07:01 6 0.00 0.00 0.02 0.00 0.00 99.98 19:07:01 7 0.03 0.00 0.02 0.00 0.00 99.95 19:08:01 all 0.03 0.00 0.01 0.00 0.00 99.96 19:08:01 0 0.02 0.00 0.00 0.00 0.00 99.98 19:08:01 1 0.02 0.00 0.00 0.00 0.00 99.98 19:08:01 2 0.07 0.00 0.03 0.00 0.02 99.88 19:08:01 3 0.02 0.00 0.02 0.02 0.00 99.95 19:08:01 4 0.02 0.00 0.00 0.00 0.00 99.98 19:08:01 5 0.00 0.00 0.02 0.00 0.00 99.98 19:08:01 6 0.05 0.00 0.02 0.00 0.00 99.93 19:08:01 7 0.03 0.00 0.00 0.00 0.00 99.97 19:09:01 all 0.02 0.00 0.02 0.00 0.00 99.96 19:09:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:09:01 1 0.00 0.00 0.02 0.02 0.00 99.97 19:09:01 2 0.05 0.00 0.05 0.00 0.02 99.88 19:09:01 3 0.00 0.00 0.02 0.00 0.00 99.98 19:09:01 4 0.02 0.00 0.02 0.00 0.00 99.97 19:09:01 5 0.00 0.00 0.02 0.00 0.00 99.98 19:09:01 6 0.05 0.00 0.00 0.00 0.00 99.95 19:09:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 4.40 0.00 1.00 0.17 0.02 94.41 Average: 0 4.09 0.00 0.83 0.00 0.01 95.07 Average: 1 4.34 0.00 1.05 0.06 0.02 94.53 Average: 2 4.45 0.00 1.10 0.38 0.03 94.05 Average: 3 4.81 0.00 1.00 0.27 0.02 93.91 Average: 4 4.28 0.00 1.19 0.40 0.02 94.11 Average: 5 4.26 0.00 0.91 0.17 0.01 94.64 Average: 6 4.41 0.00 0.98 0.01 0.02 94.58 Average: 7 4.57 0.00 0.98 0.04 0.02 94.39