---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10772 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: 2800.000 BogoMIPS: 5600.00 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10772) 04/05/22 _x86_64_ (8 CPU) 20:08:39 LINUX RESTART (8 CPU) 20:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:10:01 456.72 47.04 409.68 0.00 4167.29 185451.01 0.00 20:11:01 188.39 0.18 188.20 0.00 18.93 28487.52 0.00 20:12:01 1.27 0.00 1.27 0.00 0.00 17.74 0.00 20:13:01 1.50 0.00 1.50 0.00 0.00 17.19 0.00 20:14:01 1.37 0.02 1.35 0.00 0.13 15.20 0.00 20:15:01 1.82 0.00 1.82 0.00 0.00 20.26 0.00 20:16:01 1.40 0.00 1.40 0.00 0.00 15.46 0.00 20:17:01 1.75 0.02 1.73 0.00 0.13 20.00 0.00 20:18:01 1.10 0.00 1.10 0.00 0.00 12.80 0.00 20:19:01 2.17 0.00 2.17 0.00 0.00 29.06 0.00 Average: 65.09 4.65 60.43 0.00 412.36 21133.05 0.00 20:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:10:01 28312412 31748820 548092 1.67 190336 3457644 2175456 6.41 1185364 2942048 504 20:11:01 27767600 31750624 540572 1.64 189292 3946196 1856516 5.47 1340116 3267392 84 20:12:01 27776980 31760116 530948 1.61 189316 3946200 1856516 5.47 1326008 3267396 40 20:13:01 27779236 31762448 528444 1.61 189344 3946200 1856516 5.47 1325136 3267396 56 20:14:01 27789908 31773228 517808 1.57 189392 3946200 1856516 5.47 1314020 3267520 20 20:15:01 27791264 31774492 516484 1.57 189428 3946208 1856516 5.47 1313536 3267520 12 20:16:01 27798344 31781560 509352 1.55 189488 3946216 1856516 5.47 1306172 3267532 16 20:17:01 27797800 31781068 509792 1.55 189524 3946220 1856516 5.47 1306576 3267532 16 20:18:01 27798168 31781528 509192 1.55 189552 3946224 1856516 5.47 1306752 3267536 20 20:19:01 27798160 31781556 509092 1.55 189628 3946204 1856516 5.47 1306184 3267516 36 Average: 27840987 31769544 521978 1.59 189530 3897351 1888410 5.57 1302986 3234939 80 20:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:10:01 veth8401369 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 docker0 185.16 234.18 15.61 2196.20 0.00 0.00 0.00 0.00 20:10:01 lo 6.17 6.17 0.61 0.61 0.00 0.00 0.00 0.00 20:10:01 ens3 928.01 640.47 6655.77 126.20 0.00 0.00 0.00 0.00 20:11:01 docker0 11.61 16.63 0.66 89.71 0.00 0.00 0.00 0.00 20:11:01 lo 8.27 8.27 0.82 0.82 0.00 0.00 0.00 0.00 20:11:01 ens3 259.72 194.52 2729.94 251.10 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 ens3 2.82 1.52 3.20 0.54 0.00 0.00 0.00 0.00 20:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:13:01 ens3 1.32 0.80 0.55 0.42 0.00 0.00 0.00 0.00 20:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:15:01 ens3 0.35 0.20 0.09 0.07 0.00 0.00 0.00 0.00 20:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 ens3 0.48 0.10 0.08 0.01 0.00 0.00 0.00 0.00 20:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:17:01 ens3 0.78 0.28 0.16 0.08 0.00 0.00 0.00 0.00 20:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 ens3 0.63 0.47 0.27 0.22 0.00 0.00 0.00 0.00 20:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:19:01 ens3 0.22 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 19.40 24.73 1.60 225.29 0.00 0.00 0.00 0.00 Average: lo 1.52 1.52 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 118.08 82.91 929.39 37.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10772) 04/05/22 _x86_64_ (8 CPU) 20:08:39 LINUX RESTART (8 CPU) 20:09:02 CPU %user %nice %system %iowait %steal %idle 20:10:01 all 12.80 0.00 5.17 2.37 0.06 79.60 20:10:01 0 10.27 0.00 4.48 4.34 0.05 80.86 20:10:01 1 12.72 0.00 4.11 0.21 0.05 82.91 20:10:01 2 15.45 0.00 5.01 0.84 0.07 78.64 20:10:01 3 14.39 0.00 4.97 0.69 0.05 79.91 20:10:01 4 12.43 0.00 6.63 2.71 0.07 78.17 20:10:01 5 13.32 0.00 5.29 0.74 0.07 80.59 20:10:01 6 12.33 0.00 5.10 6.81 0.05 75.71 20:10:01 7 11.50 0.00 5.75 2.64 0.09 80.01 20:11:01 all 22.52 0.00 5.20 0.86 0.06 71.36 20:11:01 0 21.68 0.00 5.29 0.18 0.05 72.79 20:11:01 1 23.62 0.00 6.12 1.96 0.05 68.25 20:11:01 2 24.51 0.00 5.18 0.71 0.05 69.55 20:11:01 3 21.80 0.00 5.10 0.12 0.07 72.91 20:11:01 4 21.21 0.00 5.06 0.14 0.07 73.53 20:11:01 5 23.89 0.00 5.13 1.55 0.07 69.36 20:11:01 6 20.73 0.00 4.39 1.01 0.05 73.81 20:11:01 7 22.74 0.00 5.33 1.20 0.07 70.66 20:12:01 all 0.05 0.00 0.02 0.01 0.01 99.90 20:12:01 0 0.00 0.00 0.00 0.00 0.02 99.98 20:12:01 1 0.05 0.00 0.02 0.00 0.02 99.92 20:12:01 2 0.03 0.00 0.02 0.00 0.02 99.93 20:12:01 3 0.02 0.00 0.03 0.00 0.02 99.93 20:12:01 4 0.10 0.00 0.03 0.00 0.00 99.87 20:12:01 5 0.00 0.00 0.02 0.03 0.00 99.95 20:12:01 6 0.00 0.00 0.02 0.00 0.02 99.97 20:12:01 7 0.23 0.00 0.03 0.03 0.02 99.68 20:13:01 all 0.26 0.00 0.01 0.01 0.00 99.72 20:13:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:13:01 1 0.00 0.00 0.00 0.00 0.00 100.00 20:13:01 2 0.05 0.00 0.02 0.00 0.00 99.93 20:13:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:13:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:13:01 5 0.00 0.00 0.03 0.02 0.00 99.95 20:13:01 6 0.00 0.00 0.02 0.00 0.00 99.98 20:13:01 7 2.00 0.00 0.02 0.03 0.02 97.93 20:14:01 all 0.27 0.00 0.01 0.01 0.01 99.70 20:14:01 0 0.02 0.00 0.05 0.00 0.03 99.90 20:14:01 1 0.03 0.00 0.03 0.00 0.00 99.93 20:14:01 2 0.03 0.00 0.00 0.02 0.02 99.93 20:14:01 3 0.03 0.00 0.00 0.00 0.00 99.97 20:14:01 4 0.02 0.00 0.00 0.00 0.02 99.97 20:14:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:14:01 6 0.02 0.00 0.02 0.02 0.00 99.95 20:14:01 7 1.97 0.00 0.00 0.02 0.02 98.00 20:15:01 all 0.09 0.00 0.02 0.01 0.00 99.88 20:15:01 0 0.05 0.00 0.03 0.00 0.02 99.90 20:15:01 1 0.00 0.00 0.02 0.00 0.02 99.97 20:15:01 2 0.02 0.00 0.03 0.00 0.00 99.95 20:15:01 3 0.00 0.00 0.02 0.00 0.00 99.98 20:15:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:15:01 5 0.02 0.00 0.02 0.02 0.00 99.95 20:15:01 6 0.00 0.00 0.02 0.03 0.00 99.95 20:15:01 7 0.65 0.00 0.00 0.03 0.00 99.32 20:16:01 all 0.02 0.00 0.00 0.01 0.01 99.95 20:16:01 0 0.02 0.00 0.00 0.00 0.02 99.97 20:16:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:16:01 2 0.07 0.00 0.00 0.00 0.02 99.92 20:16:01 3 0.05 0.00 0.02 0.00 0.02 99.92 20:16:01 4 0.00 0.00 0.02 0.00 0.00 99.98 20:16:01 5 0.02 0.00 0.00 0.02 0.00 99.97 20:16:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:16:01 7 0.02 0.00 0.00 0.07 0.02 99.90 20:17:01 all 0.09 0.00 0.01 0.00 0.00 99.89 20:17:01 0 0.63 0.00 0.03 0.00 0.02 99.32 20:17:01 1 0.02 0.00 0.02 0.00 0.00 99.97 20:17:01 2 0.03 0.00 0.02 0.00 0.00 99.95 20:17:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:17:01 4 0.00 0.00 0.02 0.00 0.00 99.98 20:17:01 5 0.02 0.00 0.00 0.02 0.00 99.97 20:17:01 6 0.02 0.00 0.02 0.00 0.00 99.97 20:17:01 7 0.00 0.00 0.02 0.02 0.00 99.97 20:18:01 all 0.27 0.00 0.01 0.00 0.00 99.71 20:18:01 0 1.99 0.00 0.02 0.00 0.02 97.98 20:18:01 1 0.02 0.00 0.03 0.00 0.00 99.95 20:18:01 2 0.05 0.00 0.02 0.00 0.00 99.93 20:18:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:18:01 4 0.03 0.00 0.00 0.00 0.00 99.97 20:18:01 5 0.00 0.00 0.00 0.00 0.02 99.98 20:18:01 6 0.00 0.00 0.02 0.02 0.00 99.97 20:18:01 7 0.03 0.00 0.00 0.02 0.00 99.95 20:19:01 all 0.07 0.00 0.01 0.01 0.01 99.90 20:19:01 0 0.43 0.00 0.05 0.00 0.03 99.48 20:19:01 1 0.02 0.00 0.00 0.00 0.02 99.97 20:19:01 2 0.02 0.00 0.00 0.00 0.02 99.97 20:19:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:19:01 4 0.03 0.00 0.03 0.00 0.00 99.93 20:19:01 5 0.02 0.00 0.02 0.02 0.00 99.95 20:19:01 6 0.02 0.00 0.02 0.02 0.00 99.95 20:19:01 7 0.00 0.00 0.00 0.03 0.00 99.97 Average: all 3.59 0.00 1.03 0.32 0.02 95.04 Average: 0 3.48 0.00 0.98 0.44 0.03 95.07 Average: 1 3.59 0.00 1.02 0.21 0.02 95.16 Average: 2 3.97 0.00 1.01 0.15 0.02 94.85 Average: 3 3.57 0.00 1.00 0.08 0.02 95.34 Average: 4 3.33 0.00 1.16 0.28 0.02 95.22 Average: 5 3.68 0.00 1.03 0.24 0.02 95.03 Average: 6 3.26 0.00 0.94 0.77 0.01 95.01 Average: 7 3.86 0.00 1.09 0.40 0.02 94.63