---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10377 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 9.9G 146G 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 9.9G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10377) 04/01/22 _x86_64_ (8 CPU) 02:06:20 LINUX RESTART (8 CPU) 02:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 88.61 11.08 77.53 0.00 1953.30 62401.49 0.00 02:09:01 61.05 0.08 60.96 0.00 2.40 31672.66 0.00 02:10:01 1.22 0.00 1.22 0.00 0.00 14.40 0.00 02:11:01 0.95 0.00 0.95 0.00 0.00 13.06 0.00 02:12:01 1.23 0.02 1.22 0.00 0.13 14.40 0.00 02:13:01 1.38 0.00 1.38 0.00 0.00 16.40 0.00 02:14:01 0.95 0.00 0.95 0.00 0.00 11.46 0.00 02:15:01 1.25 0.00 1.25 0.00 0.00 15.33 0.00 02:16:01 0.80 0.00 0.80 0.00 0.00 10.13 0.00 02:17:01 1.73 0.18 1.55 0.00 12.13 37.32 0.00 Average: 15.80 1.12 14.68 0.00 193.85 9332.29 0.00 02:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 28802068 31713584 577388 1.76 108076 3054608 2379584 7.01 1292888 2379800 380416 02:09:01 28781240 31792428 501532 1.53 113228 3144244 1856948 5.47 1234300 2454412 136 02:10:01 28781308 31792528 501280 1.52 113252 3144248 1856948 5.47 1233628 2454416 28 02:11:01 28782212 31793624 500076 1.52 113284 3144380 1856948 5.47 1232844 2454544 56 02:12:01 28785692 31797156 496448 1.51 113332 3144380 1856948 5.47 1229236 2454556 20 02:13:01 28787480 31799308 494540 1.50 113380 3144388 1856948 5.47 1227688 2454864 20 02:14:01 28791528 31803384 490468 1.49 113400 3144396 1856948 5.47 1223748 2454876 12 02:15:01 28791260 31803192 490728 1.49 113440 3144400 1856948 5.47 1223776 2454880 8 02:16:01 28790832 31802784 491108 1.49 113460 3144400 1856948 5.47 1224252 2454880 16 02:17:01 28786944 31799744 493516 1.50 113512 3145036 1884760 5.55 1226960 2454912 412 Average: 28788056 31789773 503708 1.53 112836 3135448 1911993 5.63 1234932 2447214 38112 02:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 ens3 325.49 273.38 4586.47 82.98 0.00 0.00 0.00 0.00 02:08:01 lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 02:08:01 docker0 149.20 120.81 13.53 848.53 0.00 0.00 0.00 0.00 02:08:01 veth6057f69 48.64 59.84 4.70 489.42 0.00 0.00 0.00 0.04 02:09:01 ens3 106.01 61.46 2531.38 15.47 0.00 0.00 0.00 0.00 02:09:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 02:09:01 docker0 0.40 0.38 0.02 0.03 0.00 0.00 0.00 0.00 02:10:01 ens3 0.43 0.05 0.03 0.01 0.00 0.00 0.00 0.00 02:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 ens3 0.50 0.22 0.13 0.08 0.00 0.00 0.00 0.00 02:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 ens3 0.58 0.45 0.33 0.27 0.00 0.00 0.00 0.00 02:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 ens3 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 ens3 6.37 3.72 12.67 0.25 0.00 0.00 0.00 0.00 02:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 ens3 27.47 28.16 11.62 50.01 0.00 0.00 0.00 0.00 02:17:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 46.25 36.37 707.81 14.80 0.00 0.00 0.00 0.00 Average: lo 0.45 0.45 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 14.73 11.94 1.34 83.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10377) 04/01/22 _x86_64_ (8 CPU) 02:06:20 LINUX RESTART (8 CPU) 02:07:02 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 28.52 0.00 6.20 0.72 0.08 64.47 02:08:01 0 28.73 0.00 5.54 1.71 0.07 63.95 02:08:01 1 31.35 0.00 6.91 2.60 0.10 59.04 02:08:01 2 27.67 0.00 6.13 0.33 0.10 65.77 02:08:01 3 28.57 0.00 6.45 0.41 0.09 64.49 02:08:01 4 26.56 0.00 6.52 0.07 0.07 66.79 02:08:01 5 27.99 0.00 6.40 0.07 0.07 65.47 02:08:01 6 29.35 0.00 5.71 0.36 0.07 64.52 02:08:01 7 27.99 0.00 6.00 0.22 0.09 65.70 02:09:01 all 12.26 0.00 2.50 0.72 0.04 84.49 02:09:01 0 12.07 0.00 2.72 3.21 0.05 81.95 02:09:01 1 12.13 0.00 2.50 0.03 0.03 85.30 02:09:01 2 11.91 0.00 2.44 0.05 0.05 85.55 02:09:01 3 12.57 0.00 2.42 0.03 0.03 84.95 02:09:01 4 12.41 0.00 2.37 0.03 0.03 85.16 02:09:01 5 12.32 0.00 2.52 0.13 0.03 84.99 02:09:01 6 13.22 0.00 2.48 0.22 0.03 84.04 02:09:01 7 11.44 0.00 2.57 2.02 0.03 83.95 02:10:01 all 0.01 0.00 0.01 0.01 0.01 99.96 02:10:01 0 0.00 0.00 0.00 0.00 0.00 100.00 02:10:01 1 0.02 0.00 0.03 0.00 0.02 99.93 02:10:01 2 0.02 0.00 0.02 0.03 0.00 99.93 02:10:01 3 0.05 0.00 0.02 0.00 0.03 99.90 02:10:01 4 0.02 0.00 0.02 0.00 0.00 99.97 02:10:01 5 0.00 0.00 0.02 0.02 0.00 99.97 02:10:01 6 0.00 0.00 0.02 0.00 0.00 99.98 02:10:01 7 0.02 0.00 0.00 0.00 0.02 99.97 02:11:01 all 0.04 0.00 0.01 0.00 0.00 99.95 02:11:01 0 0.03 0.00 0.00 0.00 0.00 99.97 02:11:01 1 0.07 0.00 0.03 0.00 0.00 99.90 02:11:01 2 0.03 0.00 0.00 0.00 0.02 99.95 02:11:01 3 0.05 0.00 0.02 0.00 0.00 99.93 02:11:01 4 0.02 0.00 0.02 0.00 0.00 99.97 02:11:01 5 0.03 0.00 0.03 0.02 0.00 99.92 02:11:01 6 0.02 0.00 0.00 0.00 0.00 99.98 02:11:01 7 0.03 0.00 0.02 0.00 0.00 99.95 02:12:01 all 0.11 0.00 0.03 0.01 0.01 99.85 02:12:01 0 0.67 0.00 0.10 0.00 0.02 99.22 02:12:01 1 0.02 0.00 0.02 0.00 0.00 99.97 02:12:01 2 0.02 0.00 0.02 0.03 0.00 99.93 02:12:01 3 0.05 0.00 0.00 0.00 0.02 99.93 02:12:01 4 0.08 0.00 0.02 0.00 0.02 99.88 02:12:01 5 0.02 0.00 0.02 0.02 0.02 99.93 02:12:01 6 0.03 0.00 0.03 0.00 0.00 99.93 02:12:01 7 0.00 0.00 0.02 0.00 0.00 99.98 02:13:01 all 0.14 0.00 0.01 0.01 0.01 99.84 02:13:01 0 0.88 0.00 0.02 0.00 0.00 99.10 02:13:01 1 0.03 0.00 0.02 0.00 0.02 99.93 02:13:01 2 0.00 0.00 0.00 0.00 0.02 99.98 02:13:01 3 0.03 0.00 0.02 0.00 0.00 99.95 02:13:01 4 0.03 0.00 0.02 0.00 0.00 99.95 02:13:01 5 0.02 0.00 0.00 0.03 0.00 99.95 02:13:01 6 0.08 0.00 0.02 0.00 0.02 99.88 02:13:01 7 0.02 0.00 0.02 0.02 0.00 99.95 02:14:01 all 0.03 0.00 0.01 0.00 0.00 99.95 02:14:01 0 0.02 0.00 0.00 0.00 0.02 99.97 02:14:01 1 0.03 0.00 0.00 0.00 0.00 99.97 02:14:01 2 0.03 0.00 0.03 0.00 0.00 99.93 02:14:01 3 0.07 0.00 0.03 0.00 0.00 99.90 02:14:01 4 0.03 0.00 0.00 0.00 0.00 99.97 02:14:01 5 0.02 0.00 0.02 0.00 0.00 99.97 02:14:01 6 0.03 0.00 0.02 0.00 0.00 99.95 02:14:01 7 0.03 0.00 0.00 0.02 0.00 99.95 02:15:01 all 0.01 0.00 0.01 0.00 0.00 99.97 02:15:01 0 0.00 0.00 0.00 0.00 0.00 100.00 02:15:01 1 0.00 0.00 0.00 0.00 0.00 100.00 02:15:01 2 0.03 0.00 0.02 0.00 0.00 99.95 02:15:01 3 0.03 0.00 0.02 0.00 0.02 99.93 02:15:01 4 0.00 0.00 0.02 0.00 0.00 99.98 02:15:01 5 0.02 0.00 0.00 0.03 0.00 99.95 02:15:01 6 0.02 0.00 0.02 0.00 0.00 99.97 02:15:01 7 0.02 0.00 0.02 0.00 0.00 99.97 02:16:01 all 0.04 0.00 0.02 0.01 0.00 99.92 02:16:01 0 0.02 0.00 0.02 0.00 0.00 99.97 02:16:01 1 0.00 0.00 0.00 0.00 0.00 100.00 02:16:01 2 0.03 0.00 0.03 0.00 0.02 99.92 02:16:01 3 0.10 0.00 0.07 0.00 0.02 99.82 02:16:01 4 0.03 0.00 0.02 0.00 0.00 99.95 02:16:01 5 0.03 0.00 0.03 0.10 0.00 99.83 02:16:01 6 0.00 0.00 0.00 0.00 0.00 100.00 02:16:01 7 0.07 0.00 0.02 0.00 0.00 99.92 02:17:01 all 0.36 0.00 0.16 1.01 0.01 98.46 02:17:01 0 0.32 0.00 0.13 0.52 0.02 99.01 02:17:01 1 0.62 0.00 0.15 0.37 0.02 98.85 02:17:01 2 0.22 0.00 0.13 2.37 0.00 97.28 02:17:01 3 0.25 0.00 0.18 0.30 0.02 99.25 02:17:01 4 0.27 0.00 0.15 0.03 0.00 99.55 02:17:01 5 0.17 0.00 0.12 2.93 0.00 96.78 02:17:01 6 0.57 0.00 0.22 0.00 0.00 99.22 02:17:01 7 0.45 0.00 0.20 1.57 0.02 97.77 Average: all 4.08 0.00 0.88 0.25 0.02 94.78 Average: 0 4.21 0.00 0.84 0.54 0.02 94.40 Average: 1 4.33 0.00 0.95 0.29 0.02 94.41 Average: 2 3.92 0.00 0.87 0.28 0.02 94.91 Average: 3 4.10 0.00 0.90 0.07 0.02 94.90 Average: 4 3.87 0.00 0.89 0.01 0.01 95.21 Average: 5 3.99 0.00 0.90 0.34 0.01 94.77 Average: 6 4.26 0.00 0.84 0.06 0.01 94.83 Average: 7 3.94 0.00 0.87 0.38 0.02 94.80