---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-24280 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-24280) 09/01/22 _x86_64_ (8 CPU) 03:21:14 LINUX RESTART (8 CPU) 03:22:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:23:01 78.44 3.07 75.38 0.00 377.83 57029.38 0.00 03:24:01 53.51 0.13 53.37 0.00 7.73 24630.84 0.00 03:25:01 1.22 0.00 1.22 0.00 0.00 14.40 0.00 03:26:01 1.50 0.00 1.50 0.00 0.00 18.13 0.00 03:27:01 1.08 0.02 1.07 0.00 0.13 12.00 0.00 03:28:01 1.68 0.00 1.68 0.00 0.00 20.13 0.00 Average: 22.75 0.53 22.22 0.00 63.41 13499.92 0.00 03:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 28623300 31734556 558132 1.70 105792 3256252 2146768 6.33 1297480 2553564 273440 03:24:01 28423144 31758824 536996 1.63 121900 3435500 1927896 5.68 1193128 2830844 140 03:25:01 28422468 31758184 537296 1.63 121924 3435508 1927896 5.68 1192852 2830852 8 03:26:01 28434148 31770044 525008 1.60 121956 3435512 1927896 5.68 1181052 2830852 12 03:27:01 28434100 31770068 524872 1.60 121996 3435512 1927896 5.68 1181724 2830888 28 03:28:01 28435564 31771592 523280 1.59 122044 3435520 1927896 5.68 1180232 2830888 8 Average: 28462121 31760545 534264 1.62 119269 3405634 1964375 5.79 1204411 2784648 45606 03:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:23:01 ens3 209.54 146.91 4132.07 77.18 0.00 0.00 0.00 0.00 03:23:01 veth31ed72d 8.15 9.05 0.73 77.63 0.00 0.00 0.00 0.01 03:23:01 lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 03:23:01 docker0 9.66 10.39 0.82 90.03 0.00 0.00 0.00 0.00 03:24:01 ens3 122.68 70.42 2531.95 15.41 0.00 0.00 0.00 0.00 03:24:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 03:24:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 ens3 0.43 0.23 0.26 0.20 0.00 0.00 0.00 0.00 03:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 ens3 0.18 0.13 0.08 0.07 0.00 0.00 0.00 0.00 03:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 55.09 36.01 1102.31 15.31 0.00 0.00 0.00 0.00 Average: lo 0.48 0.48 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 1.59 1.71 0.13 14.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-24280) 09/01/22 _x86_64_ (8 CPU) 03:21:14 LINUX RESTART (8 CPU) 03:22:02 CPU %user %nice %system %iowait %steal %idle 03:23:01 all 15.29 0.00 3.07 1.60 0.05 79.99 03:23:01 0 14.30 0.00 3.95 10.16 0.05 71.54 03:23:01 1 17.62 0.00 2.69 0.77 0.05 78.87 03:23:01 2 15.01 0.00 2.72 0.82 0.05 81.40 03:23:01 3 14.49 0.00 3.30 0.53 0.05 81.63 03:23:01 4 15.47 0.00 2.93 0.03 0.05 81.52 03:23:01 5 15.28 0.00 2.80 0.12 0.05 81.75 03:23:01 6 15.37 0.00 3.28 0.31 0.07 80.97 03:23:01 7 14.75 0.00 2.87 0.12 0.05 82.21 03:24:01 all 10.95 0.00 2.34 1.26 0.05 85.40 03:24:01 0 10.20 0.00 2.57 1.96 0.03 85.24 03:24:01 1 10.56 0.00 2.27 0.02 0.03 87.11 03:24:01 2 11.22 0.00 2.43 0.07 0.05 86.24 03:24:01 3 10.70 0.00 2.35 0.00 0.03 86.91 03:24:01 4 10.56 0.00 2.91 6.96 0.08 79.48 03:24:01 5 11.87 0.00 1.86 0.67 0.07 85.53 03:24:01 6 11.43 0.00 2.21 0.05 0.05 86.26 03:24:01 7 11.03 0.00 2.11 0.37 0.03 86.45 03:25:01 all 0.02 0.00 0.02 0.00 0.01 99.95 03:25:01 0 0.03 0.00 0.03 0.00 0.02 99.92 03:25:01 1 0.00 0.00 0.02 0.00 0.02 99.97 03:25:01 2 0.05 0.00 0.02 0.00 0.02 99.92 03:25:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:25:01 4 0.05 0.00 0.03 0.02 0.00 99.90 03:25:01 5 0.00 0.00 0.02 0.00 0.00 99.98 03:25:01 6 0.02 0.00 0.00 0.00 0.02 99.97 03:25:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:26:01 all 0.22 0.00 0.02 0.00 0.00 99.75 03:26:01 0 0.02 0.00 0.05 0.02 0.00 99.92 03:26:01 1 1.58 0.00 0.03 0.00 0.00 98.38 03:26:01 2 0.05 0.00 0.07 0.00 0.02 99.87 03:26:01 3 0.00 0.00 0.00 0.00 0.02 99.98 03:26:01 4 0.00 0.00 0.02 0.02 0.00 99.97 03:26:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:26:01 6 0.05 0.00 0.00 0.00 0.00 99.95 03:26:01 7 0.03 0.00 0.00 0.00 0.00 99.97 03:27:01 all 0.21 0.00 0.02 0.00 0.01 99.76 03:27:01 0 0.05 0.00 0.03 0.02 0.03 99.87 03:27:01 1 1.55 0.00 0.07 0.00 0.02 98.37 03:27:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:27:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:27:01 4 0.02 0.00 0.00 0.02 0.00 99.97 03:27:01 5 0.00 0.00 0.00 0.00 0.02 99.98 03:27:01 6 0.02 0.00 0.02 0.00 0.00 99.97 03:27:01 7 0.03 0.00 0.00 0.00 0.00 99.97 03:28:01 all 0.02 0.00 0.01 0.00 0.00 99.96 03:28:01 0 0.07 0.00 0.03 0.02 0.02 99.87 03:28:01 1 0.02 0.00 0.03 0.00 0.00 99.95 03:28:01 2 0.03 0.00 0.02 0.00 0.00 99.95 03:28:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:28:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:28:01 5 0.00 0.00 0.00 0.02 0.00 99.98 03:28:01 6 0.02 0.00 0.02 0.00 0.00 99.97 03:28:01 7 0.00 0.00 0.00 0.00 0.02 99.98 Average: all 4.40 0.00 0.90 0.47 0.02 94.21 Average: 0 4.06 0.00 1.10 1.99 0.03 92.83 Average: 1 5.16 0.00 0.84 0.13 0.02 93.85 Average: 2 4.35 0.00 0.87 0.15 0.02 94.62 Average: 3 4.15 0.00 0.93 0.09 0.02 94.81 Average: 4 4.29 0.00 0.97 1.17 0.02 93.55 Average: 5 4.48 0.00 0.77 0.13 0.02 94.59 Average: 6 4.43 0.00 0.91 0.06 0.02 94.58 Average: 7 4.27 0.00 0.82 0.08 0.02 94.81