---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20590 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: 2799.864 BogoMIPS: 5599.72 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-20590) 07/20/22 _x86_64_ (8 CPU) 13:08:20 LINUX RESTART (8 CPU) 13:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:10:01 192.17 12.13 180.04 0.00 1976.47 106781.27 0.00 13:11:01 152.07 0.18 151.89 0.00 17.73 23038.29 0.00 13:12:01 32.48 0.03 32.44 0.00 3.60 16735.36 0.00 13:13:01 1.58 0.00 1.58 0.00 0.00 17.73 0.00 13:14:01 1.33 0.02 1.32 0.00 0.13 15.46 0.00 13:15:01 1.30 0.00 1.30 0.00 0.00 14.93 0.00 13:16:01 1.03 0.00 1.03 0.00 0.00 12.00 0.00 13:17:01 1.18 0.02 1.17 0.00 0.13 14.53 0.00 13:18:01 1.17 0.00 1.17 0.00 0.00 13.20 0.00 13:19:01 1.48 0.00 1.48 0.00 0.00 23.33 0.00 13:20:01 5.40 0.25 5.15 0.00 19.33 107.18 0.00 Average: 35.56 1.15 34.41 0.00 183.39 13342.62 0.00 13:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:10:01 28434668 31742508 551392 1.68 158048 3367748 2218036 6.54 1161280 2848824 628 13:11:01 27947244 31714312 577104 1.76 163836 3799600 2377804 7.01 1314340 3152600 199564 13:12:01 27692584 31764264 525852 1.60 172196 4052332 1931288 5.69 1287028 3393276 36 13:13:01 27688220 31760040 529828 1.61 172228 4052460 1931288 5.69 1292120 3393404 196 13:14:01 27697432 31769292 520624 1.58 172276 4052464 1931288 5.69 1282712 3393444 24 13:15:01 27698036 31770052 519600 1.58 172320 4052472 1931288 5.69 1282240 3393448 16 13:16:01 27703588 31775768 513980 1.56 172348 4052476 1931288 5.69 1275540 3393568 8 13:17:01 27703136 31775356 514324 1.56 172392 4052476 1931288 5.69 1275904 3393572 32 13:18:01 27703324 31775644 513804 1.56 172424 4052480 1931288 5.69 1275436 3393572 8 13:19:01 27703032 31775416 514004 1.56 172492 4052460 1931288 5.69 1275736 3393568 36 13:20:01 27672556 31747536 538076 1.64 172632 4053908 2075104 6.12 1300864 3393552 332 Average: 27785802 31760926 528963 1.61 170290 3967352 2011023 5.93 1274836 3322075 18262 13:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:10:01 lo 5.93 5.93 0.58 0.58 0.00 0.00 0.00 0.00 13:10:01 veth522d87b 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:10:01 docker0 104.97 124.85 8.71 1101.89 0.00 0.00 0.00 0.00 13:10:01 ens3 426.26 317.96 6780.10 83.74 0.00 0.00 0.00 0.00 13:11:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 13:11:01 docker0 14.01 18.51 0.81 92.54 0.00 0.00 0.00 0.00 13:11:01 ens3 142.93 97.97 2678.65 40.54 0.00 0.00 0.00 0.00 13:12:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 ens3 15.55 9.77 15.19 5.93 0.00 0.00 0.00 0.00 13:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 ens3 11.10 8.00 7.57 10.89 0.00 0.00 0.00 0.00 13:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 ens3 8.42 11.70 0.84 14.55 0.00 0.00 0.00 0.00 13:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 ens3 4.58 8.22 0.39 7.59 0.00 0.00 0.00 0.00 13:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 ens3 4.03 4.25 0.49 7.13 0.00 0.00 0.00 0.00 13:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 ens3 0.18 0.12 0.06 0.01 0.00 0.00 0.00 0.00 13:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 ens3 4.92 4.50 0.39 7.01 0.00 0.00 0.00 0.00 13:20:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 25.20 15.66 24.38 10.48 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 10.82 13.03 0.87 108.58 0.00 0.00 0.00 0.00 Average: ens3 58.48 43.47 864.34 17.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20590) 07/20/22 _x86_64_ (8 CPU) 13:08:20 LINUX RESTART (8 CPU) 13:09:01 CPU %user %nice %system %iowait %steal %idle 13:10:01 all 10.24 0.00 4.15 3.76 0.05 81.80 13:10:01 0 10.29 0.00 4.14 1.82 0.05 83.70 13:10:01 1 9.98 0.00 4.35 4.08 0.07 81.51 13:10:01 2 9.96 0.00 4.09 1.45 0.05 84.45 13:10:01 3 8.87 0.00 3.56 0.37 0.05 87.15 13:10:01 4 10.74 0.00 3.43 0.39 0.05 85.39 13:10:01 5 10.59 0.00 4.33 3.14 0.05 81.89 13:10:01 6 11.29 0.00 3.93 1.43 0.05 83.29 13:10:01 7 10.17 0.00 5.36 17.46 0.07 66.95 13:11:01 all 37.29 0.00 6.41 1.54 0.07 54.68 13:11:01 0 36.67 0.00 6.05 0.13 0.07 57.08 13:11:01 1 37.75 0.00 6.79 7.23 0.07 48.17 13:11:01 2 37.71 0.00 5.67 0.10 0.07 56.45 13:11:01 3 36.25 0.00 5.92 1.86 0.07 55.90 13:11:01 4 37.51 0.00 6.93 0.15 0.08 55.32 13:11:01 5 37.26 0.00 5.97 0.37 0.07 56.33 13:11:01 6 38.60 0.00 6.52 0.64 0.08 54.15 13:11:01 7 36.59 0.00 7.45 1.82 0.08 54.05 13:12:01 all 2.60 0.00 0.96 1.27 0.02 95.16 13:12:01 0 2.74 0.00 0.69 0.00 0.02 96.56 13:12:01 1 2.55 0.00 1.27 6.20 0.02 89.97 13:12:01 2 2.91 0.00 0.92 0.32 0.02 95.84 13:12:01 3 2.28 0.00 1.04 2.14 0.02 94.53 13:12:01 4 2.26 0.00 1.25 0.00 0.02 96.47 13:12:01 5 3.12 0.00 0.82 0.05 0.02 95.99 13:12:01 6 2.51 0.00 0.82 0.05 0.02 96.60 13:12:01 7 2.46 0.00 0.85 1.37 0.02 95.29 13:13:01 all 0.04 0.00 0.03 0.01 0.00 99.92 13:13:01 0 0.07 0.00 0.00 0.00 0.00 99.93 13:13:01 1 0.02 0.00 0.05 0.02 0.02 99.90 13:13:01 2 0.02 0.00 0.02 0.00 0.00 99.97 13:13:01 3 0.02 0.00 0.02 0.00 0.00 99.97 13:13:01 4 0.07 0.00 0.08 0.00 0.02 99.83 13:13:01 5 0.05 0.00 0.02 0.00 0.00 99.93 13:13:01 6 0.05 0.00 0.02 0.00 0.00 99.93 13:13:01 7 0.07 0.00 0.03 0.03 0.00 99.87 13:14:01 all 0.04 0.00 0.03 0.01 0.01 99.91 13:14:01 0 0.03 0.00 0.03 0.00 0.02 99.92 13:14:01 1 0.03 0.00 0.03 0.00 0.00 99.93 13:14:01 2 0.05 0.00 0.02 0.00 0.02 99.92 13:14:01 3 0.00 0.00 0.02 0.00 0.00 99.98 13:14:01 4 0.07 0.00 0.02 0.03 0.00 99.88 13:14:01 5 0.07 0.00 0.07 0.00 0.02 99.85 13:14:01 6 0.05 0.00 0.07 0.00 0.00 99.88 13:14:01 7 0.02 0.00 0.02 0.05 0.00 99.92 13:15:01 all 0.02 0.00 0.01 0.02 0.01 99.94 13:15:01 0 0.03 0.00 0.02 0.00 0.00 99.95 13:15:01 1 0.02 0.00 0.02 0.00 0.00 99.97 13:15:01 2 0.03 0.00 0.02 0.00 0.00 99.95 13:15:01 3 0.00 0.00 0.00 0.02 0.02 99.97 13:15:01 4 0.03 0.00 0.03 0.00 0.02 99.92 13:15:01 5 0.02 0.00 0.00 0.00 0.00 99.98 13:15:01 6 0.00 0.00 0.02 0.00 0.00 99.98 13:15:01 7 0.02 0.00 0.02 0.17 0.02 99.78 13:16:01 all 0.04 0.00 0.01 0.00 0.00 99.95 13:16:01 0 0.05 0.00 0.02 0.00 0.00 99.93 13:16:01 1 0.03 0.00 0.02 0.00 0.00 99.95 13:16:01 2 0.05 0.00 0.02 0.00 0.00 99.93 13:16:01 3 0.02 0.00 0.00 0.00 0.00 99.98 13:16:01 4 0.07 0.00 0.00 0.00 0.00 99.93 13:16:01 5 0.03 0.00 0.00 0.00 0.00 99.97 13:16:01 6 0.03 0.00 0.03 0.00 0.02 99.92 13:16:01 7 0.00 0.00 0.02 0.02 0.00 99.97 13:17:01 all 0.03 0.00 0.01 0.00 0.00 99.96 13:17:01 0 0.03 0.00 0.02 0.00 0.00 99.95 13:17:01 1 0.02 0.00 0.02 0.00 0.00 99.97 13:17:01 2 0.02 0.00 0.00 0.00 0.00 99.98 13:17:01 3 0.05 0.00 0.02 0.00 0.00 99.93 13:17:01 4 0.03 0.00 0.02 0.00 0.00 99.95 13:17:01 5 0.00 0.00 0.00 0.00 0.00 100.00 13:17:01 6 0.03 0.00 0.00 0.00 0.00 99.97 13:17:01 7 0.03 0.00 0.03 0.03 0.00 99.90 13:18:01 all 0.01 0.00 0.01 0.00 0.00 99.97 13:18:01 0 0.00 0.00 0.02 0.00 0.00 99.98 13:18:01 1 0.03 0.00 0.00 0.00 0.00 99.97 13:18:01 2 0.03 0.00 0.02 0.00 0.00 99.95 13:18:01 3 0.02 0.00 0.00 0.00 0.00 99.98 13:18:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:18:01 5 0.02 0.00 0.00 0.00 0.00 99.98 13:18:01 6 0.00 0.00 0.02 0.00 0.02 99.97 13:18:01 7 0.00 0.00 0.02 0.02 0.00 99.97 13:19:01 all 0.02 0.00 0.01 0.01 0.00 99.96 13:19:01 0 0.03 0.00 0.00 0.00 0.00 99.97 13:19:01 1 0.03 0.00 0.02 0.02 0.02 99.92 13:19:01 2 0.02 0.00 0.02 0.00 0.00 99.97 13:19:01 3 0.02 0.00 0.00 0.00 0.00 99.98 13:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:19:01 5 0.03 0.00 0.00 0.00 0.00 99.97 13:19:01 6 0.03 0.00 0.03 0.00 0.00 99.93 13:19:01 7 0.00 0.00 0.03 0.03 0.00 99.93 13:20:01 all 0.55 0.00 0.24 0.02 0.00 99.20 13:20:01 0 1.16 0.00 0.18 0.00 0.00 98.66 13:20:01 1 0.58 0.00 0.30 0.00 0.00 99.12 13:20:01 2 0.58 0.00 0.25 0.00 0.00 99.17 13:20:01 3 0.35 0.00 0.22 0.00 0.00 99.43 13:20:01 4 0.53 0.00 0.25 0.02 0.00 99.20 13:20:01 5 0.23 0.00 0.10 0.02 0.00 99.65 13:20:01 6 0.58 0.00 0.35 0.02 0.02 99.03 13:20:01 7 0.33 0.00 0.27 0.08 0.00 99.32 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.58 0.00 1.07 0.60 0.02 93.73 Average: 0 4.61 0.00 1.01 0.18 0.01 94.19 Average: 1 4.59 0.00 1.16 1.58 0.02 92.65 Average: 2 4.63 0.00 0.99 0.17 0.01 94.19 Average: 3 4.31 0.00 0.97 0.40 0.01 94.31 Average: 4 4.62 0.00 1.08 0.05 0.02 94.23 Average: 5 4.63 0.00 1.02 0.32 0.01 94.01 Average: 6 4.80 0.00 1.07 0.19 0.02 93.93 Average: 7 4.47 0.00 1.27 1.89 0.02 92.35