---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1609 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 11G 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 11G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1609) 06/07/22 _x86_64_ (8 CPU) 06:15:53 LINUX RESTART (8 CPU) 06:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:17:01 412.86 62.38 350.48 0.00 8250.72 214308.83 0.00 06:18:01 194.10 1.78 192.32 0.00 20.26 44430.46 0.00 06:19:01 142.33 0.07 142.26 0.00 9.07 40009.07 0.00 06:20:01 1.73 0.00 1.73 0.00 0.00 20.41 0.00 06:21:01 1.18 0.02 1.17 0.00 0.13 13.06 0.00 06:22:01 0.92 0.00 0.92 0.00 0.00 10.53 0.00 06:23:01 1.25 0.00 1.25 0.00 0.00 14.40 0.00 06:24:01 0.95 0.00 0.95 0.00 0.00 11.33 0.00 06:25:01 1.20 0.03 1.17 0.00 0.27 13.73 0.00 06:26:01 4.36 2.25 2.11 0.00 36.77 76.78 0.00 06:27:01 6.28 0.25 6.03 0.00 19.32 121.01 0.00 Average: 69.83 6.08 63.75 0.00 758.85 27220.24 0.00 06:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 28843004 31729976 574072 1.75 117420 3039292 2125372 6.26 1146784 2515124 7620 06:18:01 28009420 31594692 695584 2.12 165224 3611712 2551460 7.52 1465864 2936140 149256 06:19:01 27490516 31772904 519444 1.58 174020 4248444 1788100 5.27 1292360 3579460 140 06:20:01 27491216 31773616 518572 1.58 174036 4248444 1788100 5.27 1291760 3579460 44 06:21:01 27492500 31774916 517228 1.57 174060 4248452 1788100 5.27 1290908 3579464 40 06:22:01 27492296 31774844 517424 1.57 174068 4248452 1788100 5.27 1290800 3579584 136 06:23:01 27500572 31783144 509064 1.55 174088 4248456 1788100 5.27 1282288 3579588 16 06:24:01 27500700 31783280 509032 1.55 174100 4248460 1788100 5.27 1282344 3579592 140 06:25:01 27500052 31782664 509576 1.55 174128 4248456 1804296 5.32 1282844 3579592 20 06:26:01 27498296 31783748 507740 1.54 174180 4250800 1804296 5.32 1282484 3581804 144 06:27:01 27458040 31745620 543284 1.65 174332 4252224 2265412 6.68 1320420 3582332 248 Average: 27661510 31754491 538275 1.64 168151 4081199 1934494 5.70 1293532 3424740 14346 06:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 docker0 10.25 12.70 0.73 77.10 0.00 0.00 0.00 0.00 06:17:01 ens3 816.54 563.03 7374.19 114.17 0.00 0.00 0.00 0.00 06:17:01 veth587fa87 9.41 11.93 0.75 74.86 0.00 0.00 0.00 0.01 06:17:01 lo 7.53 7.53 0.73 0.73 0.00 0.00 0.00 0.00 06:18:01 docker0 159.09 236.91 12.11 1676.03 0.00 0.00 0.00 0.00 06:18:01 ens3 315.81 216.80 1726.93 87.23 0.00 0.00 0.00 0.00 06:18:01 vetha34bf85 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 06:18:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 06:19:01 docker0 12.06 27.75 0.91 504.11 0.00 0.00 0.00 0.00 06:19:01 ens3 191.68 131.64 3239.07 66.53 0.00 0.00 0.00 0.00 06:19:01 lo 2.27 2.27 0.23 0.23 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 ens3 0.53 0.33 0.27 0.20 0.00 0.00 0.00 0.00 06:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 ens3 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 06:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 ens3 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 ens3 0.25 0.08 0.02 0.01 0.00 0.00 0.00 0.00 06:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 ens3 19.51 11.36 20.57 6.21 0.00 0.00 0.00 0.00 06:27:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 16.51 25.24 1.25 205.45 0.00 0.00 0.00 0.00 Average: ens3 122.41 84.07 1125.20 24.98 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1609) 06/07/22 _x86_64_ (8 CPU) 06:15:53 LINUX RESTART (8 CPU) 06:16:01 CPU %user %nice %system %iowait %steal %idle 06:17:01 all 11.18 0.00 4.76 2.43 0.06 81.57 06:17:01 0 12.52 0.00 4.89 2.81 0.05 79.72 06:17:01 1 10.34 0.00 5.43 5.87 0.05 78.31 06:17:01 2 9.02 0.00 3.92 2.71 0.05 84.30 06:17:01 3 10.39 0.00 3.79 2.36 0.07 83.39 06:17:01 4 15.18 0.00 4.85 0.98 0.07 78.93 06:17:01 5 11.16 0.00 3.88 1.05 0.05 83.86 06:17:01 6 10.10 0.00 4.61 1.40 0.05 83.84 06:17:01 7 10.72 0.00 6.71 2.28 0.07 80.22 06:18:01 all 29.19 0.00 6.14 1.02 0.07 63.57 06:18:01 0 30.55 0.00 6.84 3.29 0.08 59.24 06:18:01 1 32.27 0.00 6.68 0.52 0.08 60.44 06:18:01 2 28.69 0.00 6.33 0.29 0.07 64.62 06:18:01 3 29.10 0.00 5.75 0.24 0.07 64.85 06:18:01 4 29.32 0.00 6.73 2.39 0.07 61.50 06:18:01 5 29.46 0.00 5.44 0.74 0.07 64.28 06:18:01 6 24.87 0.00 4.88 0.14 0.07 70.05 06:18:01 7 29.25 0.00 6.49 0.59 0.07 63.60 06:19:01 all 10.23 0.00 2.51 0.88 0.04 86.33 06:19:01 0 10.08 0.00 2.47 0.99 0.05 86.40 06:19:01 1 11.58 0.00 2.88 0.79 0.05 84.70 06:19:01 2 10.13 0.00 2.34 0.42 0.05 87.07 06:19:01 3 10.24 0.00 1.93 0.07 0.03 87.73 06:19:01 4 10.49 0.00 3.19 2.03 0.05 84.23 06:19:01 5 11.90 0.00 2.76 1.53 0.05 83.76 06:19:01 6 8.51 0.00 1.61 0.02 0.03 89.83 06:19:01 7 8.92 0.00 2.92 1.23 0.03 86.89 06:20:01 all 0.02 0.00 0.02 0.01 0.00 99.95 06:20:01 0 0.02 0.00 0.05 0.00 0.00 99.93 06:20:01 1 0.05 0.00 0.03 0.02 0.02 99.88 06:20:01 2 0.00 0.00 0.00 0.00 0.00 100.00 06:20:01 3 0.02 0.00 0.00 0.00 0.00 99.98 06:20:01 4 0.00 0.00 0.03 0.02 0.00 99.95 06:20:01 5 0.02 0.00 0.02 0.07 0.00 99.90 06:20:01 6 0.05 0.00 0.00 0.00 0.00 99.95 06:20:01 7 0.00 0.00 0.00 0.00 0.00 100.00 06:21:01 all 0.01 0.00 0.01 0.00 0.01 99.96 06:21:01 0 0.02 0.00 0.02 0.00 0.02 99.95 06:21:01 1 0.05 0.00 0.02 0.02 0.02 99.90 06:21:01 2 0.02 0.00 0.02 0.00 0.02 99.95 06:21:01 3 0.00 0.00 0.02 0.00 0.00 99.98 06:21:01 4 0.02 0.00 0.00 0.02 0.00 99.97 06:21:01 5 0.00 0.00 0.02 0.00 0.00 99.98 06:21:01 6 0.00 0.00 0.02 0.00 0.02 99.97 06:21:01 7 0.00 0.00 0.00 0.00 0.00 100.00 06:22:01 all 0.20 0.00 0.01 0.00 0.01 99.77 06:22:01 0 0.03 0.00 0.02 0.00 0.03 99.92 06:22:01 1 0.03 0.00 0.02 0.02 0.00 99.93 06:22:01 2 0.03 0.00 0.02 0.00 0.00 99.95 06:22:01 3 0.00 0.00 0.00 0.00 0.00 100.00 06:22:01 4 0.00 0.00 0.02 0.02 0.00 99.97 06:22:01 5 1.52 0.00 0.05 0.00 0.02 98.42 06:22:01 6 0.00 0.00 0.00 0.00 0.00 100.00 06:22:01 7 0.00 0.00 0.00 0.00 0.02 99.98 06:23:01 all 0.28 0.00 0.02 0.01 0.00 99.69 06:23:01 0 0.03 0.00 0.02 0.00 0.00 99.95 06:23:01 1 0.05 0.00 0.02 0.03 0.00 99.90 06:23:01 2 0.07 0.00 0.00 0.00 0.02 99.92 06:23:01 3 0.00 0.00 0.00 0.00 0.00 100.00 06:23:01 4 0.03 0.00 0.08 0.03 0.02 99.83 06:23:01 5 1.99 0.00 0.02 0.00 0.00 98.00 06:23:01 6 0.00 0.00 0.00 0.00 0.00 100.00 06:23:01 7 0.02 0.00 0.00 0.00 0.00 99.98 06:24:01 all 0.26 0.00 0.01 0.00 0.01 99.73 06:24:01 0 0.05 0.00 0.02 0.00 0.02 99.92 06:24:01 1 0.02 0.00 0.00 0.02 0.02 99.95 06:24:01 2 0.00 0.00 0.02 0.00 0.02 99.97 06:24:01 3 0.00 0.00 0.00 0.00 0.00 100.00 06:24:01 4 0.00 0.00 0.02 0.00 0.00 99.98 06:24:01 5 1.97 0.00 0.00 0.00 0.00 98.03 06:24:01 6 0.02 0.00 0.00 0.00 0.00 99.98 06:24:01 7 0.00 0.00 0.00 0.00 0.00 100.00 06:25:01 all 0.28 0.00 0.01 0.00 0.01 99.70 06:25:01 0 0.03 0.00 0.02 0.00 0.02 99.93 06:25:01 1 0.07 0.00 0.02 0.02 0.00 99.90 06:25:01 2 0.03 0.00 0.05 0.00 0.02 99.90 06:25:01 3 0.02 0.00 0.00 0.00 0.00 99.98 06:25:01 4 0.05 0.00 0.02 0.02 0.00 99.92 06:25:01 5 2.00 0.00 0.00 0.00 0.02 97.98 06:25:01 6 0.00 0.00 0.00 0.00 0.00 100.00 06:25:01 7 0.02 0.00 0.00 0.00 0.00 99.98 06:26:01 all 0.27 0.00 0.03 0.02 0.00 99.68 06:26:01 0 0.02 0.00 0.03 0.00 0.02 99.93 06:26:01 1 0.03 0.00 0.03 0.02 0.00 99.92 06:26:01 2 0.00 0.00 0.02 0.00 0.00 99.98 06:26:01 3 0.00 0.00 0.02 0.00 0.00 99.98 06:26:01 4 0.10 0.00 0.05 0.07 0.00 99.78 06:26:01 5 1.98 0.00 0.03 0.00 0.00 97.99 06:26:01 6 0.02 0.00 0.00 0.00 0.00 99.98 06:26:01 7 0.00 0.00 0.03 0.05 0.00 99.92 06:27:01 all 0.66 0.00 0.17 0.03 0.01 99.13 06:27:01 0 0.28 0.00 0.27 0.02 0.02 99.42 06:27:01 1 0.43 0.00 0.15 0.10 0.00 99.32 06:27:01 2 0.62 0.00 0.13 0.02 0.02 99.22 06:27:01 3 0.57 0.00 0.17 0.00 0.02 99.25 06:27:01 4 0.28 0.00 0.18 0.03 0.02 99.48 06:27:01 5 2.20 0.00 0.15 0.02 0.00 97.64 06:27:01 6 0.18 0.00 0.15 0.03 0.00 99.63 06:27:01 7 0.67 0.00 0.20 0.03 0.00 99.10 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.74 0.00 1.24 0.40 0.02 93.60 Average: 0 4.84 0.00 1.32 0.64 0.03 93.17 Average: 1 4.97 0.00 1.38 0.67 0.02 92.95 Average: 2 4.39 0.00 1.16 0.31 0.02 94.12 Average: 3 4.54 0.00 1.05 0.24 0.02 94.15 Average: 4 5.00 0.00 1.37 0.51 0.02 93.10 Average: 5 5.78 0.00 1.11 0.31 0.02 92.78 Average: 6 3.94 0.00 1.01 0.14 0.02 94.89 Average: 7 4.47 0.00 1.47 0.38 0.02 93.67