---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8537 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-8537) 03/22/22 _x86_64_ (8 CPU) 04:38:42 LINUX RESTART (8 CPU) 04:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:40:01 340.01 45.98 294.03 0.00 4139.44 165799.30 0.00 04:41:01 54.38 5.16 49.22 0.00 308.56 23176.02 0.00 04:42:01 1.00 0.00 1.00 0.00 0.00 11.33 0.00 04:43:01 1.48 0.00 1.48 0.00 0.00 16.79 0.00 04:44:01 1.28 0.03 1.25 0.00 1.47 14.26 0.00 Average: 79.63 10.23 69.39 0.00 889.85 37801.80 0.00 04:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 29070136 31775992 521064 1.58 114712 2860876 2088756 6.16 1264412 2164016 177052 04:41:01 28762236 31731084 560184 1.70 110564 3107420 1907412 5.62 1270888 2435904 48 04:42:01 28763200 31732240 558636 1.70 110596 3107552 1907412 5.62 1271160 2436036 164 04:43:01 28764160 31733624 557572 1.70 110632 3107552 1907412 5.62 1268948 2436416 208 04:44:01 28764032 31733532 557512 1.70 110680 3107592 1907412 5.62 1268940 2436472 16 Average: 28824753 31741294 550994 1.68 111437 3058198 1943681 5.73 1268870 2381769 35498 04:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 ens3 588.49 368.42 4751.98 112.16 0.00 0.00 0.00 0.00 04:40:01 docker0 22.83 23.20 3.74 328.14 0.00 0.00 0.00 0.00 04:40:01 vethb8b6776 13.00 17.58 1.30 289.12 0.00 0.00 0.00 0.02 04:40:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 04:41:01 ens3 132.59 84.14 2549.97 49.80 0.00 0.00 0.00 0.00 04:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 04:42:01 ens3 0.43 0.25 0.26 0.20 0.00 0.00 0.00 0.00 04:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 04:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:44:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 144.33 90.59 1460.43 32.43 0.00 0.00 0.00 0.00 Average: docker0 4.57 4.64 0.75 65.62 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8537) 03/22/22 _x86_64_ (8 CPU) 04:38:42 LINUX RESTART (8 CPU) 04:39:01 CPU %user %nice %system %iowait %steal %idle 04:40:01 all 21.00 0.00 5.45 2.26 0.07 71.22 04:40:01 0 21.18 0.00 4.84 2.44 0.08 71.46 04:40:01 1 21.94 0.00 5.62 0.60 0.07 71.76 04:40:01 2 20.19 0.00 6.42 2.40 0.07 70.93 04:40:01 3 19.12 0.00 5.18 0.54 0.07 75.09 04:40:01 4 21.40 0.00 5.06 0.17 0.07 73.31 04:40:01 5 19.47 0.00 4.54 4.87 0.07 71.05 04:40:01 6 21.64 0.00 5.94 4.11 0.07 68.23 04:40:01 7 23.04 0.00 6.01 2.98 0.08 67.88 04:41:01 all 3.28 0.00 1.42 0.46 0.03 94.82 04:41:01 0 2.70 0.00 1.27 0.35 0.02 95.66 04:41:01 1 3.17 0.00 1.64 0.03 0.03 95.12 04:41:01 2 3.26 0.00 1.82 1.77 0.03 93.12 04:41:01 3 3.20 0.00 1.42 0.42 0.03 94.93 04:41:01 4 4.05 0.00 0.92 0.07 0.03 94.93 04:41:01 5 3.44 0.00 1.34 0.23 0.02 94.97 04:41:01 6 3.48 0.00 1.40 0.10 0.05 94.97 04:41:01 7 2.95 0.00 1.53 0.69 0.02 94.82 04:42:01 all 0.27 0.00 0.01 0.00 0.01 99.72 04:42:01 0 0.02 0.00 0.00 0.00 0.00 99.98 04:42:01 1 0.02 0.00 0.02 0.00 0.02 99.95 04:42:01 2 1.99 0.00 0.00 0.00 0.02 98.00 04:42:01 3 0.02 0.00 0.00 0.02 0.00 99.97 04:42:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:42:01 5 0.00 0.00 0.02 0.00 0.00 99.98 04:42:01 6 0.07 0.00 0.03 0.00 0.02 99.88 04:42:01 7 0.00 0.00 0.00 0.02 0.00 99.98 04:43:01 all 0.22 0.00 0.01 0.00 0.01 99.76 04:43:01 0 0.02 0.00 0.00 0.00 0.00 99.98 04:43:01 1 0.00 0.00 0.00 0.00 0.02 99.98 04:43:01 2 1.55 0.00 0.02 0.02 0.00 98.42 04:43:01 3 0.03 0.00 0.02 0.02 0.02 99.92 04:43:01 4 0.05 0.00 0.03 0.00 0.00 99.92 04:43:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:43:01 6 0.05 0.00 0.03 0.00 0.02 99.90 04:43:01 7 0.02 0.00 0.02 0.00 0.00 99.97 04:44:01 all 0.00 0.00 0.01 0.01 0.00 99.97 04:44:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:44:01 1 0.02 0.00 0.02 0.00 0.02 99.95 04:44:01 2 0.00 0.00 0.02 0.02 0.00 99.97 04:44:01 3 0.00 0.00 0.02 0.03 0.00 99.95 04:44:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:44:01 5 0.00 0.00 0.02 0.00 0.00 99.98 04:44:01 6 0.02 0.00 0.02 0.02 0.02 99.93 04:44:01 7 0.00 0.00 0.00 0.02 0.00 99.98 Average: all 4.91 0.00 1.37 0.54 0.02 93.15 Average: 0 4.75 0.00 1.22 0.55 0.02 93.46 Average: 1 5.01 0.00 1.45 0.13 0.03 93.38 Average: 2 5.35 0.00 1.63 0.83 0.02 92.17 Average: 3 4.43 0.00 1.32 0.20 0.02 94.02 Average: 4 5.06 0.00 1.19 0.05 0.02 93.68 Average: 5 4.53 0.00 1.17 1.01 0.02 93.27 Average: 6 5.00 0.00 1.47 0.84 0.03 92.65 Average: 7 5.15 0.00 1.50 0.73 0.02 92.60