---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-22952 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-22952) 08/17/22 _x86_64_ (8 CPU) 08:34:45 LINUX RESTART (8 CPU) 08:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:36:02 395.23 54.66 340.58 0.00 5251.79 167662.99 0.00 08:37:01 113.46 0.36 113.10 0.00 11.52 56219.76 0.00 08:38:01 3.25 1.58 1.67 0.00 50.39 20.15 0.00 08:39:01 3.82 0.87 2.95 0.00 18.40 39.46 0.00 08:40:01 1.57 0.02 1.55 0.00 0.13 17.06 0.00 Average: 103.43 11.53 91.90 0.00 1069.97 44753.67 0.00 08:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:36:02 28502072 31741268 559332 1.70 117308 3384452 2342676 6.90 1162224 2831504 732668 08:37:01 28216504 31775568 520708 1.58 136556 3646520 1946352 5.74 1174892 3059952 168 08:38:01 28214228 31775928 519992 1.58 136628 3648036 1946352 5.74 1179876 3059528 56 08:39:01 28217456 31780196 515600 1.57 136736 3648556 1991760 5.87 1172728 3059952 56 08:40:01 28217684 31780496 515200 1.57 136808 3648564 1974860 5.82 1173068 3059964 44 Average: 28273589 31770691 526166 1.60 132807 3595226 2040400 6.01 1172558 3014180 146598 08:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:36:02 ens3 1296.30 1198.25 11762.48 171.55 0.00 0.00 0.00 0.00 08:36:02 docker0 392.43 335.29 30.11 2712.51 0.00 0.00 0.00 0.00 08:36:02 lo 5.60 5.60 0.54 0.54 0.00 0.00 0.00 0.00 08:37:01 ens3 180.44 144.92 1193.78 71.62 0.00 0.00 0.00 0.00 08:37:01 docker0 99.71 126.18 8.29 1164.87 0.00 0.00 0.00 0.00 08:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:38:01 ens3 16.71 9.87 17.08 6.34 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:39:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:40:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 299.11 271.06 2599.35 49.83 0.00 0.00 0.00 0.00 Average: docker0 98.43 92.18 7.68 774.17 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-22952) 08/17/22 _x86_64_ (8 CPU) 08:34:45 LINUX RESTART (8 CPU) 08:35:01 CPU %user %nice %system %iowait %steal %idle 08:36:02 all 11.43 0.00 4.23 3.13 0.05 81.16 08:36:02 0 9.07 0.00 6.23 2.05 0.05 82.59 08:36:02 1 11.30 0.00 4.45 1.65 0.05 82.55 08:36:02 2 11.11 0.00 3.46 1.92 0.05 83.46 08:36:02 3 9.34 0.00 2.70 4.02 0.05 83.89 08:36:02 4 14.35 0.00 5.55 6.85 0.05 73.20 08:36:02 5 9.74 0.00 4.97 5.93 0.05 79.31 08:36:02 6 13.80 0.00 3.03 0.47 0.05 82.65 08:36:02 7 12.69 0.00 3.41 2.16 0.09 81.65 08:37:01 all 3.31 0.00 1.61 1.91 0.03 93.14 08:37:01 0 3.55 0.00 1.53 2.71 0.03 92.18 08:37:01 1 2.97 0.00 1.51 0.76 0.02 94.73 08:37:01 2 3.63 0.00 1.36 0.17 0.03 94.80 08:37:01 3 3.49 0.00 1.80 0.02 0.03 94.66 08:37:01 4 3.45 0.00 1.45 0.10 0.03 94.97 08:37:01 5 2.81 0.00 2.23 10.85 0.03 84.07 08:37:01 6 3.52 0.00 1.18 0.65 0.02 94.63 08:37:01 7 3.05 0.00 1.84 0.02 0.02 95.08 08:38:01 all 0.23 0.00 0.04 0.00 0.01 99.72 08:38:01 0 0.37 0.00 0.07 0.00 0.03 99.53 08:38:01 1 0.32 0.00 0.03 0.00 0.02 99.63 08:38:01 2 0.07 0.00 0.02 0.00 0.00 99.92 08:38:01 3 0.07 0.00 0.02 0.00 0.00 99.92 08:38:01 4 0.37 0.00 0.07 0.02 0.00 99.55 08:38:01 5 0.13 0.00 0.05 0.00 0.00 99.82 08:38:01 6 0.30 0.00 0.02 0.02 0.02 99.65 08:38:01 7 0.20 0.00 0.02 0.00 0.02 99.77 08:39:01 all 0.06 0.00 0.03 0.01 0.01 99.89 08:39:01 0 0.03 0.00 0.00 0.02 0.00 99.95 08:39:01 1 0.03 0.00 0.02 0.00 0.00 99.95 08:39:01 2 0.07 0.00 0.05 0.02 0.00 99.87 08:39:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:39:01 4 0.20 0.00 0.07 0.03 0.03 99.67 08:39:01 5 0.10 0.00 0.05 0.00 0.02 99.83 08:39:01 6 0.05 0.00 0.02 0.03 0.00 99.90 08:39:01 7 0.02 0.00 0.02 0.00 0.00 99.97 08:40:01 all 0.02 0.00 0.01 0.01 0.00 99.96 08:40:01 0 0.03 0.00 0.02 0.00 0.00 99.95 08:40:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:40:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:40:01 3 0.00 0.00 0.02 0.00 0.00 99.98 08:40:01 4 0.03 0.00 0.02 0.00 0.02 99.93 08:40:01 5 0.05 0.00 0.02 0.02 0.02 99.90 08:40:01 6 0.03 0.00 0.00 0.03 0.00 99.93 08:40:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 2.99 0.00 1.17 1.00 0.02 94.81 Average: 0 2.60 0.00 1.56 0.95 0.02 94.87 Average: 1 2.91 0.00 1.19 0.48 0.02 95.40 Average: 2 2.96 0.00 0.97 0.42 0.02 95.63 Average: 3 2.56 0.00 0.90 0.80 0.02 95.72 Average: 4 3.66 0.00 1.42 1.40 0.03 93.49 Average: 5 2.54 0.00 1.45 3.32 0.02 92.68 Average: 6 3.54 0.00 0.85 0.24 0.02 95.36 Average: 7 3.15 0.00 1.04 0.43 0.02 95.35