---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-64034 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 10G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64034) 05/18/22 _x86_64_ (8 CPU) 18:59:44 LINUX RESTART (8 CPU) 19:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:01:01 327.55 56.67 270.89 0.00 7524.96 115637.76 0.00 19:02:01 69.77 0.07 69.71 0.00 1.20 71048.03 0.00 19:03:01 6.71 0.00 6.71 0.00 0.00 39522.31 0.00 19:04:01 4.20 0.00 4.20 0.00 0.00 23130.14 0.00 19:05:01 1.17 0.02 1.15 0.00 0.13 13.20 0.00 19:06:01 0.92 0.00 0.92 0.00 0.00 12.93 0.00 Average: 67.66 9.33 58.34 0.00 1236.88 41354.37 0.00 19:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:01:01 28261620 31485524 808020 2.46 132412 3319480 2522352 7.43 1564920 2621840 413988 19:02:01 28551588 31776864 520568 1.58 123772 3319320 1787480 5.27 1233980 2658724 308 19:03:01 28552224 31777600 519540 1.58 123844 3319324 1787480 5.27 1233848 2658732 28 19:04:01 28553404 31778960 518088 1.58 123892 3319456 1787480 5.27 1233028 2658860 156 19:05:01 28553828 31779412 517524 1.57 123912 3319464 1787480 5.27 1232376 2658868 16 19:06:01 28561844 31787440 509428 1.55 123932 3319464 1787480 5.27 1224196 2658868 180 Average: 28505751 31730967 565528 1.72 125294 3319418 1909959 5.63 1287058 2652649 69113 19:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:01:01 lo 4.07 4.07 0.39 0.39 0.00 0.00 0.00 0.00 19:01:01 ens3 666.09 434.94 6873.68 121.36 0.00 0.00 0.00 0.00 19:01:01 veth63ff895 39.98 53.01 3.75 693.12 0.00 0.00 0.00 0.06 19:01:01 docker0 44.53 56.41 3.76 736.05 0.00 0.00 0.00 0.00 19:02:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:02:01 ens3 126.30 87.15 2531.54 60.29 0.00 0.00 0.00 0.00 19:02:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 ens3 7.33 3.67 10.26 0.49 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 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 0.95 0.42 0.31 0.21 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 0.00 0.00 0.00 0.00 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 0.30 0.22 0.09 0.07 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 Average: lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 132.01 86.76 1554.50 30.15 0.00 0.00 0.00 0.00 Average: docker0 7.33 9.28 0.62 120.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64034) 05/18/22 _x86_64_ (8 CPU) 18:59:44 LINUX RESTART (8 CPU) 19:00:02 CPU %user %nice %system %iowait %steal %idle 19:01:01 all 18.92 0.00 5.72 2.97 0.09 72.31 19:01:01 0 18.55 0.00 7.05 5.11 0.09 69.21 19:01:01 1 17.35 0.00 5.18 4.21 0.09 73.17 19:01:01 2 20.60 0.00 4.90 1.15 0.09 73.26 19:01:01 3 20.37 0.00 5.79 2.26 0.07 71.51 19:01:01 4 17.53 0.00 5.01 2.94 0.09 74.44 19:01:01 5 19.56 0.00 5.03 0.86 0.07 74.48 19:01:01 6 20.18 0.00 6.86 2.14 0.09 70.73 19:01:01 7 17.20 0.00 5.92 5.12 0.12 71.63 19:02:01 all 16.75 0.00 3.55 0.65 0.05 79.00 19:02:01 0 16.03 0.00 3.47 0.05 0.05 80.40 19:02:01 1 16.55 0.00 3.83 0.39 0.05 79.18 19:02:01 2 16.47 0.00 4.25 1.68 0.07 77.53 19:02:01 3 18.26 0.00 3.49 0.07 0.07 78.12 19:02:01 4 16.96 0.00 3.84 2.32 0.05 76.83 19:02:01 5 16.37 0.00 3.02 0.13 0.05 80.42 19:02:01 6 16.33 0.00 3.00 0.44 0.05 80.18 19:02:01 7 17.02 0.00 3.45 0.15 0.05 79.33 19:03:01 all 0.02 0.00 0.02 0.02 0.00 99.94 19:03:01 0 0.03 0.00 0.00 0.00 0.00 99.97 19:03:01 1 0.00 0.00 0.00 0.10 0.00 99.90 19:03:01 2 0.03 0.00 0.02 0.00 0.00 99.95 19:03:01 3 0.00 0.00 0.03 0.00 0.00 99.97 19:03:01 4 0.02 0.00 0.02 0.00 0.00 99.97 19:03:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:03:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:03:01 7 0.03 0.00 0.07 0.05 0.02 99.83 19:04:01 all 0.03 0.00 0.01 0.01 0.00 99.94 19:04:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:04:01 1 0.02 0.00 0.02 0.08 0.00 99.88 19:04:01 2 0.07 0.00 0.00 0.00 0.00 99.93 19:04:01 3 0.03 0.00 0.03 0.00 0.02 99.92 19:04:01 4 0.03 0.00 0.02 0.00 0.02 99.93 19:04:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:04:01 6 0.02 0.00 0.02 0.00 0.00 99.97 19:04:01 7 0.07 0.00 0.02 0.02 0.00 99.90 19:05:01 all 0.02 0.00 0.01 0.01 0.00 99.95 19:05:01 0 0.02 0.00 0.00 0.02 0.00 99.97 19:05:01 1 0.00 0.00 0.02 0.02 0.02 99.95 19:05:01 2 0.00 0.00 0.02 0.00 0.00 99.98 19:05:01 3 0.00 0.00 0.02 0.00 0.00 99.98 19:05:01 4 0.00 0.00 0.03 0.00 0.00 99.97 19:05:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:05:01 6 0.05 0.00 0.02 0.03 0.00 99.90 19:05:01 7 0.10 0.00 0.00 0.02 0.00 99.88 19:06:01 all 0.02 0.00 0.02 0.01 0.00 99.95 19:06:01 0 0.02 0.00 0.05 0.00 0.02 99.92 19:06:01 1 0.00 0.00 0.02 0.03 0.00 99.95 19:06:01 2 0.05 0.00 0.02 0.00 0.00 99.93 19:06:01 3 0.00 0.00 0.00 0.00 0.00 100.00 19:06:01 4 0.00 0.00 0.03 0.00 0.00 99.97 19:06:01 5 0.00 0.00 0.02 0.00 0.00 99.98 19:06:01 6 0.03 0.00 0.02 0.02 0.00 99.93 19:06:01 7 0.05 0.00 0.03 0.00 0.02 99.90 Average: all 5.88 0.00 1.53 0.60 0.03 91.96 Average: 0 5.71 0.00 1.74 0.84 0.03 91.69 Average: 1 5.59 0.00 1.49 0.79 0.03 92.10 Average: 2 6.12 0.00 1.51 0.47 0.03 91.87 Average: 3 6.37 0.00 1.54 0.38 0.03 91.69 Average: 4 5.67 0.00 1.47 0.86 0.03 91.97 Average: 5 5.92 0.00 1.32 0.16 0.02 92.58 Average: 6 6.03 0.00 1.63 0.43 0.02 91.90 Average: 7 5.66 0.00 1.55 0.87 0.03 91.88