---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-24670 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-24670) 09/06/22 _x86_64_ (8 CPU) 16:35:40 LINUX RESTART (8 CPU) 16:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:37:01 346.99 44.84 302.15 0.00 4030.13 169430.16 0.00 16:38:01 48.49 0.10 48.39 0.00 7.07 23411.56 0.00 16:39:01 2.33 0.63 1.70 0.00 22.53 19.61 0.00 16:40:01 2.58 0.93 1.65 0.00 26.53 21.60 0.00 16:41:01 1.23 0.02 1.22 0.00 0.13 13.73 0.00 16:42:01 109.40 0.17 109.23 0.00 20.40 58359.87 0.00 Average: 85.17 7.78 77.39 0.00 684.46 41876.09 0.00 16:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:37:01 28602740 31691260 599632 1.82 123920 3214576 2382276 7.02 1280292 2588356 181064 16:38:01 28440696 31781372 510628 1.55 121408 3440184 1861748 5.49 1210780 2790068 396 16:39:01 28441096 31782196 509120 1.55 121436 3440620 1861748 5.49 1211200 2790364 24 16:40:01 28445132 31788880 502564 1.53 121468 3441788 1861748 5.49 1207416 2789792 16 16:41:01 28445952 31789724 501652 1.53 121524 3441788 1861748 5.49 1206428 2789788 8 16:42:01 26941156 31770952 513852 1.56 171124 4749948 1890740 5.57 1332520 4035660 44 Average: 28219462 31767397 522908 1.59 130147 3621484 1953335 5.76 1241439 2964005 30259 16:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:37:01 ens3 752.96 506.20 6670.99 112.30 0.00 0.00 0.00 0.00 16:37:01 veth19cb89f 13.68 16.90 1.38 289.70 0.00 0.00 0.00 0.02 16:37:01 docker0 17.40 20.01 1.68 328.00 0.00 0.00 0.00 0.00 16:37:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 16:38:01 ens3 128.50 90.67 2529.93 59.14 0.00 0.00 0.00 0.00 16:38:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:39:01 ens3 1.05 0.62 0.98 0.53 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 ens3 12.11 7.38 16.96 5.49 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:41:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 ens3 363.82 269.97 7518.65 123.55 0.00 0.00 0.00 0.00 16:42:01 docker0 16.85 19.30 1.68 290.96 0.00 0.00 0.00 0.00 16:42:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 209.75 145.81 2789.59 50.17 0.00 0.00 0.00 0.00 Average: docker0 5.71 6.55 0.56 103.16 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-24670) 09/06/22 _x86_64_ (8 CPU) 16:35:40 LINUX RESTART (8 CPU) 16:36:01 CPU %user %nice %system %iowait %steal %idle 16:37:01 all 15.52 0.00 4.71 3.39 0.07 76.32 16:37:01 0 19.44 0.00 3.04 2.30 0.07 75.16 16:37:01 1 17.73 0.00 5.90 4.67 0.08 71.61 16:37:01 2 14.54 0.00 4.94 0.83 0.08 79.61 16:37:01 3 11.65 0.00 4.44 6.79 0.07 77.05 16:37:01 4 12.65 0.00 6.13 2.90 0.05 78.28 16:37:01 5 14.35 0.00 4.84 1.17 0.05 79.60 16:37:01 6 17.58 0.00 4.27 4.18 0.07 73.90 16:37:01 7 16.19 0.00 4.08 4.28 0.08 75.36 16:38:01 all 11.30 0.00 2.53 0.99 0.04 85.14 16:38:01 0 9.51 0.00 2.74 0.12 0.03 87.60 16:38:01 1 12.01 0.00 2.91 5.06 0.05 79.97 16:38:01 2 11.77 0.00 2.54 0.96 0.07 84.67 16:38:01 3 10.95 0.00 1.90 0.03 0.05 87.07 16:38:01 4 9.45 0.00 2.32 0.03 0.05 88.15 16:38:01 5 12.56 0.00 2.39 0.28 0.03 84.73 16:38:01 6 12.98 0.00 2.56 0.15 0.03 84.27 16:38:01 7 11.20 0.00 2.88 1.26 0.03 84.63 16:39:01 all 0.33 0.00 0.02 0.01 0.01 99.64 16:39:01 0 0.12 0.00 0.03 0.02 0.02 99.82 16:39:01 1 0.13 0.00 0.00 0.00 0.00 99.87 16:39:01 2 0.10 0.00 0.03 0.02 0.02 99.83 16:39:01 3 0.20 0.00 0.03 0.00 0.02 99.75 16:39:01 4 0.02 0.00 0.00 0.00 0.00 99.98 16:39:01 5 1.99 0.00 0.00 0.02 0.00 98.00 16:39:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:39:01 7 0.08 0.00 0.03 0.00 0.00 99.88 16:40:01 all 0.47 0.00 0.03 0.00 0.01 99.48 16:40:01 0 0.27 0.00 0.02 0.00 0.00 99.72 16:40:01 1 0.28 0.00 0.00 0.00 0.02 99.70 16:40:01 2 0.12 0.00 0.05 0.00 0.00 99.83 16:40:01 3 0.12 0.00 0.07 0.00 0.02 99.80 16:40:01 4 0.35 0.00 0.03 0.02 0.00 99.60 16:40:01 5 2.17 0.00 0.03 0.02 0.02 97.77 16:40:01 6 0.22 0.00 0.02 0.00 0.00 99.77 16:40:01 7 0.25 0.00 0.03 0.00 0.00 99.72 16:41:01 all 0.26 0.00 0.01 0.01 0.01 99.72 16:41:01 0 0.00 0.00 0.02 0.00 0.00 99.98 16:41:01 1 0.00 0.00 0.00 0.02 0.00 99.98 16:41:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:41:01 3 0.03 0.00 0.02 0.00 0.02 99.93 16:41:01 4 0.02 0.00 0.02 0.00 0.02 99.95 16:41:01 5 1.97 0.00 0.00 0.03 0.00 98.00 16:41:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:41:01 7 0.00 0.00 0.03 0.00 0.02 99.95 16:42:01 all 9.61 0.00 3.86 1.59 0.05 84.88 16:42:01 0 8.32 0.00 3.50 0.10 0.05 88.03 16:42:01 1 10.13 0.00 3.47 0.25 0.05 86.10 16:42:01 2 9.41 0.00 3.94 5.49 0.07 81.10 16:42:01 3 10.42 0.00 4.32 0.49 0.07 84.70 16:42:01 4 12.12 0.00 4.04 4.75 0.05 79.05 16:42:01 5 8.86 0.00 4.26 1.33 0.05 85.50 16:42:01 6 8.24 0.00 3.08 0.13 0.05 88.50 16:42:01 7 9.40 0.00 4.27 0.22 0.05 86.07 Average: all 6.21 0.00 1.85 0.99 0.03 90.92 Average: 0 6.25 0.00 1.55 0.42 0.03 91.75 Average: 1 6.68 0.00 2.04 1.66 0.03 89.58 Average: 2 5.96 0.00 1.91 1.21 0.04 90.89 Average: 3 5.53 0.00 1.78 1.21 0.04 91.44 Average: 4 5.74 0.00 2.08 1.27 0.03 90.88 Average: 5 6.92 0.00 1.90 0.47 0.02 90.69 Average: 6 6.47 0.00 1.65 0.74 0.03 91.12 Average: 7 6.15 0.00 1.88 0.95 0.03 90.99