---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9571 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-9571) 03/31/22 _x86_64_ (8 CPU) 06:44:00 LINUX RESTART (8 CPU) 06:45:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:46:01 52.86 0.21 52.65 0.00 10.07 24446.33 0.00 06:47:01 3.40 1.53 1.87 0.00 48.53 23.08 0.00 06:48:01 1.10 0.03 1.07 0.00 0.53 14.26 0.00 06:49:01 1.55 0.00 1.55 0.00 0.00 18.80 0.00 06:50:01 92.27 0.18 92.08 0.00 19.60 55361.84 0.00 Average: 30.08 0.39 29.69 0.00 15.78 15915.75 0.00 06:45:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:46:01 28839952 31789936 510700 1.55 110204 3091988 1803788 5.32 1214380 2427480 324 06:47:01 28838584 31791060 508508 1.55 110248 3093592 1803788 5.32 1217872 2426860 28 06:48:01 28843932 31796884 502784 1.53 110280 3093468 1803788 5.32 1210272 2427028 24 06:49:01 28844592 31797544 501972 1.53 110320 3093468 1803788 5.32 1209832 2427024 44 06:50:01 27310724 31769940 524800 1.60 163308 4416536 1796376 5.29 1339372 3695404 100 Average: 28535557 31789073 509753 1.55 120872 3357810 1802306 5.31 1238346 2680759 104 06:45:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:46:01 ens3 174.27 122.03 2925.58 66.74 0.00 0.00 0.00 0.00 06:46:01 lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 06:46:01 docker0 13.72 17.25 1.16 299.06 0.00 0.00 0.00 0.00 06:47:01 ens3 5.92 4.20 4.52 4.64 0.00 0.00 0.00 0.00 06:47:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 06:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 ens3 1.62 1.22 0.98 1.23 0.00 0.00 0.00 0.00 06:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 06:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 ens3 359.57 224.43 7575.03 68.64 0.00 0.00 0.00 0.00 06:50:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 06:50:01 docker0 18.71 23.33 1.67 290.51 0.00 0.00 0.00 0.00 Average: ens3 107.85 70.05 2095.65 27.99 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 6.44 8.06 0.56 116.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9571) 03/31/22 _x86_64_ (8 CPU) 06:44:00 LINUX RESTART (8 CPU) 06:45:03 CPU %user %nice %system %iowait %steal %idle 06:46:01 all 15.90 0.00 3.60 0.53 0.04 79.94 06:46:01 0 17.28 0.00 3.33 0.14 0.03 79.21 06:46:01 1 16.79 0.00 3.59 0.03 0.05 79.53 06:46:01 2 16.12 0.00 4.23 2.52 0.03 77.09 06:46:01 3 13.95 0.00 4.12 0.05 0.03 81.84 06:46:01 4 17.38 0.00 3.91 0.23 0.03 78.45 06:46:01 5 13.82 0.00 2.75 0.03 0.05 83.34 06:46:01 6 17.24 0.00 3.47 0.17 0.05 79.07 06:46:01 7 14.56 0.00 3.35 1.05 0.04 81.01 06:47:01 all 0.20 0.00 0.04 0.01 0.01 99.75 06:47:01 0 0.32 0.00 0.03 0.00 0.00 99.65 06:47:01 1 0.30 0.00 0.05 0.00 0.00 99.65 06:47:01 2 0.17 0.00 0.05 0.02 0.02 99.75 06:47:01 3 0.30 0.00 0.00 0.00 0.02 99.68 06:47:01 4 0.12 0.00 0.03 0.03 0.00 99.82 06:47:01 5 0.20 0.00 0.05 0.00 0.00 99.75 06:47:01 6 0.17 0.00 0.05 0.02 0.00 99.77 06:47:01 7 0.03 0.00 0.03 0.00 0.02 99.92 06:48:01 all 0.05 0.00 0.01 0.00 0.00 99.93 06:48:01 0 0.10 0.00 0.03 0.00 0.02 99.85 06:48:01 1 0.03 0.00 0.00 0.02 0.00 99.95 06:48:01 2 0.07 0.00 0.02 0.02 0.00 99.90 06:48:01 3 0.03 0.00 0.00 0.00 0.00 99.97 06:48:01 4 0.00 0.00 0.00 0.00 0.00 100.00 06:48:01 5 0.08 0.00 0.02 0.00 0.02 99.88 06:48:01 6 0.05 0.00 0.00 0.00 0.00 99.95 06:48:01 7 0.03 0.00 0.00 0.00 0.00 99.97 06:49:01 all 0.01 0.00 0.00 0.01 0.00 99.98 06:49:01 0 0.00 0.00 0.00 0.02 0.00 99.98 06:49:01 1 0.03 0.00 0.00 0.03 0.00 99.93 06:49:01 2 0.00 0.00 0.00 0.02 0.00 99.98 06:49:01 3 0.00 0.00 0.00 0.00 0.00 100.00 06:49:01 4 0.00 0.00 0.00 0.00 0.00 100.00 06:49:01 5 0.02 0.00 0.00 0.00 0.00 99.98 06:49:01 6 0.02 0.00 0.02 0.00 0.00 99.97 06:49:01 7 0.00 0.00 0.02 0.00 0.00 99.98 06:50:01 all 8.91 0.00 3.95 1.10 0.05 85.99 06:50:01 0 10.31 0.00 4.25 0.15 0.03 85.26 06:50:01 1 9.01 0.00 4.42 2.72 0.05 83.81 06:50:01 2 8.28 0.00 3.66 0.61 0.05 87.41 06:50:01 3 8.24 0.00 4.20 3.13 0.07 84.36 06:50:01 4 9.33 0.00 3.79 1.70 0.05 85.13 06:50:01 5 8.79 0.00 4.38 0.35 0.03 86.44 06:50:01 6 8.36 0.00 3.38 0.10 0.05 88.12 06:50:01 7 8.95 0.00 3.48 0.10 0.03 87.43 Average: all 4.91 0.00 1.49 0.33 0.02 93.25 Average: 0 5.50 0.00 1.51 0.06 0.02 92.91 Average: 1 5.13 0.00 1.59 0.56 0.02 92.70 Average: 2 4.82 0.00 1.56 0.62 0.02 92.97 Average: 3 4.41 0.00 1.64 0.63 0.02 93.29 Average: 4 5.26 0.00 1.52 0.39 0.02 92.81 Average: 5 4.50 0.00 1.42 0.08 0.02 93.98 Average: 6 5.05 0.00 1.36 0.06 0.02 93.51 Average: 7 4.60 0.00 1.35 0.22 0.02 93.81