---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-64013 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 9.9G 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 9.9G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64013) 05/18/22 _x86_64_ (8 CPU) 08:27:42 LINUX RESTART (8 CPU) 08:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:29:02 333.76 45.42 288.34 0.00 4067.98 170496.63 0.00 08:30:01 52.74 0.07 52.68 0.00 1.22 23658.42 0.00 08:31:01 1.12 0.00 1.12 0.00 0.00 13.35 0.00 08:32:01 1.57 0.00 1.57 0.00 0.00 18.53 0.00 08:33:01 1.12 0.02 1.10 0.00 0.13 12.13 0.00 08:34:01 3.32 1.58 1.73 0.00 50.38 22.93 0.00 Average: 65.64 7.87 57.77 0.00 688.59 32397.30 0.00 08:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:29:02 29274284 31708256 600632 1.83 86308 2627752 2122200 6.25 1020384 2227264 134816 08:30:01 28982624 31785208 519412 1.58 103576 2946672 1808256 5.33 931448 2570300 144 08:31:01 28982684 31785284 519040 1.58 103596 2946676 1808256 5.33 931520 2570304 28 08:32:01 28983208 31785892 518292 1.58 103644 2946676 1808256 5.33 929800 2570304 20 08:33:01 28983724 31786500 517308 1.57 103692 2946684 1808256 5.33 929912 2570312 12 08:34:01 28979152 31784400 519300 1.58 103752 2948192 1840364 5.42 935752 2569888 44 Average: 29030946 31772590 532331 1.62 100761 2893775 1865931 5.50 946469 2513062 22511 08:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:29:02 veth58097da 5.23 5.48 0.46 38.31 0.00 0.00 0.00 0.00 08:29:02 docker0 6.53 6.65 0.59 49.19 0.00 0.00 0.00 0.00 08:29:02 lo 4.00 4.00 0.38 0.38 0.00 0.00 0.00 0.00 08:29:02 ens3 723.89 450.87 5748.82 118.75 0.00 0.00 0.00 0.00 08:30:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 08:30:01 ens3 146.00 104.90 2577.71 70.13 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 0.58 0.30 0.35 0.26 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 08:34:01 ens3 7.16 5.91 5.21 5.68 0.00 0.00 0.00 0.00 Average: docker0 1.10 1.12 0.10 8.22 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 146.31 93.66 1385.49 32.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64013) 05/18/22 _x86_64_ (8 CPU) 08:27:42 LINUX RESTART (8 CPU) 08:28:01 CPU %user %nice %system %iowait %steal %idle 08:29:02 all 16.32 0.00 4.55 2.16 0.07 76.90 08:29:02 0 16.01 0.00 4.31 0.67 0.05 78.95 08:29:02 1 16.70 0.00 3.91 1.30 0.08 78.00 08:29:02 2 14.81 0.00 4.99 0.47 0.07 79.67 08:29:02 3 17.21 0.00 4.05 0.19 0.08 78.47 08:29:02 4 13.94 0.00 6.20 3.78 0.08 75.99 08:29:02 5 16.39 0.00 3.50 2.91 0.07 77.13 08:29:02 6 17.83 0.00 4.53 7.45 0.07 70.13 08:29:02 7 17.70 0.00 4.88 0.51 0.07 76.84 08:30:01 all 14.36 0.00 2.80 0.83 0.06 81.96 08:30:01 0 13.89 0.00 2.76 0.05 0.05 83.25 08:30:01 1 15.89 0.00 2.68 0.09 0.05 81.30 08:30:01 2 13.26 0.00 2.97 3.89 0.05 79.82 08:30:01 3 13.17 0.00 3.20 0.03 0.07 83.53 08:30:01 4 14.17 0.00 2.36 0.02 0.05 83.40 08:30:01 5 14.24 0.00 2.42 1.21 0.05 82.09 08:30:01 6 16.32 0.00 3.47 1.02 0.05 79.14 08:30:01 7 13.91 0.00 2.53 0.31 0.07 83.19 08:31:01 all 0.28 0.00 0.02 0.01 0.00 99.69 08:31:01 0 0.02 0.00 0.03 0.00 0.00 99.95 08:31:01 1 0.02 0.00 0.02 0.00 0.00 99.97 08:31:01 2 0.00 0.00 0.00 0.03 0.00 99.97 08:31:01 3 0.02 0.00 0.02 0.00 0.00 99.97 08:31:01 4 0.10 0.00 0.03 0.00 0.00 99.87 08:31:01 5 0.02 0.00 0.02 0.02 0.00 99.95 08:31:01 6 2.02 0.00 0.03 0.00 0.00 97.95 08:31:01 7 0.03 0.00 0.00 0.00 0.00 99.97 08:32:01 all 0.21 0.00 0.02 0.01 0.00 99.76 08:32:01 0 0.05 0.00 0.03 0.00 0.00 99.92 08:32:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:32:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:32:01 3 0.00 0.00 0.02 0.00 0.00 99.98 08:32:01 4 0.03 0.00 0.03 0.00 0.00 99.93 08:32:01 5 0.05 0.00 0.02 0.02 0.00 99.92 08:32:01 6 1.52 0.00 0.07 0.03 0.00 98.38 08:32:01 7 0.00 0.00 0.02 0.00 0.00 99.98 08:33:01 all 0.01 0.00 0.01 0.01 0.01 99.96 08:33:01 0 0.00 0.00 0.02 0.00 0.02 99.97 08:33:01 1 0.03 0.00 0.02 0.00 0.00 99.95 08:33:01 2 0.00 0.00 0.02 0.00 0.00 99.98 08:33:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:33:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:33:01 5 0.03 0.00 0.02 0.03 0.02 99.90 08:33:01 6 0.02 0.00 0.03 0.02 0.02 99.92 08:33:01 7 0.02 0.00 0.00 0.00 0.00 99.98 08:34:01 all 0.19 0.00 0.03 0.01 0.00 99.76 08:34:01 0 0.27 0.00 0.00 0.02 0.00 99.72 08:34:01 1 0.12 0.00 0.05 0.00 0.02 99.82 08:34:01 2 0.15 0.00 0.07 0.02 0.00 99.77 08:34:01 3 0.05 0.00 0.02 0.00 0.00 99.93 08:34:01 4 0.30 0.00 0.00 0.00 0.00 99.70 08:34:01 5 0.37 0.00 0.02 0.02 0.00 99.60 08:34:01 6 0.10 0.00 0.03 0.05 0.00 99.82 08:34:01 7 0.17 0.00 0.07 0.02 0.00 99.75 Average: all 5.17 0.00 1.23 0.50 0.02 93.08 Average: 0 4.99 0.00 1.18 0.12 0.02 93.68 Average: 1 5.40 0.00 1.10 0.23 0.03 93.24 Average: 2 4.66 0.00 1.33 0.72 0.02 93.27 Average: 3 5.01 0.00 1.20 0.04 0.03 93.72 Average: 4 4.72 0.00 1.43 0.63 0.02 93.20 Average: 5 5.14 0.00 0.99 0.70 0.02 93.16 Average: 6 6.23 0.00 1.34 1.41 0.02 90.99 Average: 7 5.24 0.00 1.24 0.14 0.02 93.36