---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21260 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 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-21260) 07/27/22 _x86_64_ (8 CPU) 19:00:21 LINUX RESTART (8 CPU) 19:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:02:01 206.85 12.05 194.80 0.00 1996.47 103189.07 0.00 19:03:01 120.78 0.10 120.68 0.00 6.40 28848.52 0.00 19:04:01 79.82 0.02 79.80 0.00 0.93 19347.73 0.00 19:05:01 1.13 0.00 1.13 0.00 0.00 14.26 0.00 19:06:01 1.20 0.02 1.18 0.00 0.13 13.46 0.00 19:07:01 1.48 0.00 1.48 0.00 0.00 17.73 0.00 19:08:01 0.87 0.00 0.87 0.00 0.00 10.26 0.00 19:09:01 1.55 0.00 1.55 0.00 0.00 18.26 0.00 19:10:01 1.07 0.00 1.07 0.00 0.00 11.73 0.00 19:11:01 2.35 0.00 2.35 0.00 0.00 31.86 0.00 19:12:01 0.98 0.00 0.98 0.00 0.00 11.73 0.00 Average: 38.01 1.11 36.90 0.00 182.17 13774.28 0.00 19:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:02:01 28210780 31660772 628172 1.91 160064 3493416 2117452 6.24 1330200 2882628 60952 19:03:01 28110592 31732408 557224 1.69 164388 3654948 2090668 6.16 1278640 3027392 440 19:04:01 27621280 31773424 515436 1.57 174604 4124452 1787980 5.27 1285920 3459068 28 19:05:01 27621268 31773464 515220 1.57 174628 4124452 1787980 5.27 1285160 3459068 48 19:06:01 27622988 31775172 513536 1.56 174648 4124460 1787980 5.27 1284424 3459084 24 19:07:01 27622900 31775100 513536 1.56 174664 4124468 1787980 5.27 1284216 3459088 28 19:08:01 27631712 31784060 504644 1.53 174680 4124468 1787980 5.27 1274656 3459200 12 19:09:01 27631768 31784040 504584 1.53 174716 4124468 1787980 5.27 1274656 3459204 52 19:10:01 27631636 31783968 504816 1.54 174756 4124476 1787980 5.27 1274716 3459204 8 19:11:01 27631684 31784044 504748 1.53 174808 4124444 1787980 5.27 1275212 3459184 24 19:12:01 27631360 31783756 504960 1.54 174828 4124460 1787980 5.27 1274816 3459192 36 Average: 27724361 31764564 524261 1.59 172435 4024410 1845449 5.44 1283874 3367483 5605 19:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:02:01 ens3 456.37 338.76 7143.97 101.11 0.00 0.00 0.00 0.00 19:02:01 lo 5.80 5.80 0.57 0.57 0.00 0.00 0.00 0.00 19:02:01 docker0 139.18 163.54 11.33 1520.98 0.00 0.00 0.00 0.00 19:02:01 veth491b6c7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:03:01 ens3 58.85 35.90 125.85 13.98 0.00 0.00 0.00 0.00 19:03:01 vethc6627c0 0.42 0.57 0.04 0.80 0.00 0.00 0.00 0.00 19:03:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 19:03:01 docker0 9.18 10.96 0.54 41.61 0.00 0.00 0.00 0.00 19:04:01 ens3 140.03 102.65 2583.46 62.65 0.00 0.00 0.00 0.00 19:04:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 19:04:01 docker0 8.95 11.20 0.53 56.96 0.00 0.00 0.00 0.00 19:05:01 ens3 0.60 0.62 0.04 0.05 0.00 0.00 0.00 0.00 19:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 ens3 0.15 0.12 0.08 0.07 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 ens3 0.70 0.65 0.34 0.29 0.00 0.00 0.00 0.00 19:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 59.72 43.54 895.78 16.20 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 14.30 16.88 1.13 147.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21260) 07/27/22 _x86_64_ (8 CPU) 19:00:21 LINUX RESTART (8 CPU) 19:01:01 CPU %user %nice %system %iowait %steal %idle 19:02:01 all 12.90 0.00 4.80 1.46 0.07 80.78 19:02:01 0 12.39 0.00 4.79 2.64 0.05 80.13 19:02:01 1 12.81 0.00 4.82 2.74 0.05 79.58 19:02:01 2 14.60 0.00 4.53 0.59 0.07 80.21 19:02:01 3 12.56 0.00 4.31 0.12 0.08 82.93 19:02:01 4 12.35 0.00 5.83 4.79 0.07 76.97 19:02:01 5 13.32 0.00 4.66 0.50 0.07 81.45 19:02:01 6 13.05 0.00 4.62 0.08 0.07 82.18 19:02:01 7 12.10 0.00 4.80 0.20 0.07 82.83 19:03:01 all 48.59 0.00 7.02 0.68 0.09 43.63 19:03:01 0 47.30 0.00 7.12 2.83 0.08 42.67 19:03:01 1 49.62 0.00 7.34 1.50 0.08 41.46 19:03:01 2 47.89 0.00 7.36 0.20 0.08 44.47 19:03:01 3 50.13 0.00 6.87 0.10 0.08 42.81 19:03:01 4 48.89 0.00 7.12 0.42 0.08 43.49 19:03:01 5 48.46 0.00 6.58 0.24 0.08 44.64 19:03:01 6 48.71 0.00 6.76 0.08 0.08 44.36 19:03:01 7 47.72 0.00 7.01 0.03 0.10 45.14 19:04:01 all 3.21 0.00 1.38 0.56 0.02 94.83 19:04:01 0 2.13 0.00 1.64 2.11 0.03 94.09 19:04:01 1 3.49 0.00 1.34 0.05 0.02 95.10 19:04:01 2 3.62 0.00 1.26 0.18 0.02 94.93 19:04:01 3 3.30 0.00 1.63 0.30 0.02 94.75 19:04:01 4 3.40 0.00 1.16 0.13 0.02 95.29 19:04:01 5 3.24 0.00 1.17 0.07 0.02 95.50 19:04:01 6 3.67 0.00 1.47 1.58 0.02 93.27 19:04:01 7 2.85 0.00 1.36 0.03 0.02 95.73 19:05:01 all 0.01 0.00 0.02 0.01 0.00 99.96 19:05:01 0 0.00 0.00 0.02 0.03 0.00 99.95 19:05:01 1 0.02 0.00 0.02 0.00 0.00 99.97 19:05:01 2 0.03 0.00 0.03 0.00 0.02 99.92 19:05:01 3 0.00 0.00 0.00 0.00 0.02 99.98 19:05:01 4 0.02 0.00 0.02 0.03 0.00 99.93 19:05:01 5 0.00 0.00 0.02 0.00 0.00 99.98 19:05:01 6 0.00 0.00 0.00 0.00 0.00 100.00 19:05:01 7 0.02 0.00 0.03 0.00 0.00 99.95 19:06:01 all 0.03 0.00 0.02 0.01 0.00 99.94 19:06:01 0 0.03 0.00 0.02 0.03 0.00 99.92 19:06:01 1 0.02 0.00 0.02 0.00 0.00 99.97 19:06:01 2 0.02 0.00 0.03 0.00 0.00 99.95 19:06:01 3 0.03 0.00 0.00 0.00 0.00 99.97 19:06:01 4 0.03 0.00 0.02 0.02 0.02 99.92 19:06:01 5 0.03 0.00 0.00 0.00 0.00 99.97 19:06:01 6 0.03 0.00 0.03 0.00 0.00 99.93 19:06:01 7 0.03 0.00 0.02 0.00 0.02 99.93 19:07:01 all 0.01 0.00 0.01 0.02 0.01 99.95 19:07:01 0 0.00 0.00 0.00 0.02 0.00 99.98 19:07:01 1 0.03 0.00 0.00 0.00 0.00 99.97 19:07:01 2 0.02 0.00 0.00 0.00 0.02 99.97 19:07:01 3 0.00 0.00 0.00 0.00 0.00 100.00 19:07:01 4 0.02 0.00 0.03 0.12 0.00 99.83 19:07:01 5 0.02 0.00 0.03 0.00 0.02 99.93 19:07:01 6 0.02 0.00 0.00 0.00 0.02 99.97 19:07:01 7 0.02 0.00 0.00 0.00 0.00 99.98 19:08:01 all 0.02 0.00 0.03 0.00 0.00 99.94 19:08:01 0 0.02 0.00 0.05 0.02 0.00 99.92 19:08:01 1 0.03 0.00 0.02 0.00 0.02 99.93 19:08:01 2 0.02 0.00 0.05 0.00 0.02 99.92 19:08:01 3 0.02 0.00 0.00 0.00 0.00 99.98 19:08:01 4 0.02 0.00 0.00 0.02 0.00 99.97 19:08:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:08:01 6 0.03 0.00 0.12 0.00 0.00 99.85 19:08:01 7 0.05 0.00 0.03 0.00 0.00 99.92 19:09:01 all 0.01 0.00 0.01 0.00 0.00 99.97 19:09:01 0 0.00 0.00 0.00 0.03 0.00 99.97 19:09:01 1 0.00 0.00 0.00 0.00 0.00 100.00 19:09:01 2 0.02 0.00 0.02 0.00 0.00 99.97 19:09:01 3 0.02 0.00 0.00 0.00 0.02 99.97 19:09:01 4 0.00 0.00 0.03 0.00 0.00 99.97 19:09:01 5 0.00 0.00 0.02 0.00 0.00 99.98 19:09:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:09:01 7 0.03 0.00 0.00 0.00 0.00 99.97 19:10:01 all 0.02 0.00 0.01 0.01 0.00 99.96 19:10:01 0 0.00 0.00 0.00 0.07 0.00 99.93 19:10:01 1 0.00 0.00 0.02 0.00 0.00 99.98 19:10:01 2 0.03 0.00 0.02 0.00 0.02 99.93 19:10:01 3 0.00 0.00 0.00 0.00 0.00 100.00 19:10:01 4 0.05 0.00 0.03 0.00 0.00 99.92 19:10:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:10:01 6 0.00 0.00 0.02 0.00 0.00 99.98 19:10:01 7 0.03 0.00 0.00 0.00 0.00 99.97 19:11:01 all 0.23 0.00 0.01 0.01 0.00 99.74 19:11:01 0 0.02 0.00 0.00 0.08 0.00 99.90 19:11:01 1 0.02 0.00 0.02 0.00 0.00 99.97 19:11:01 2 0.02 0.00 0.02 0.00 0.02 99.95 19:11:01 3 1.71 0.00 0.00 0.00 0.00 98.29 19:11:01 4 0.05 0.00 0.02 0.00 0.00 99.93 19:11:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:11:01 6 0.02 0.00 0.02 0.00 0.00 99.97 19:11:01 7 0.00 0.00 0.00 0.00 0.02 99.98 19:12:01 all 0.16 0.00 0.01 0.00 0.01 99.83 19:12:01 0 0.02 0.00 0.00 0.03 0.02 99.93 19:12:01 1 0.02 0.00 0.00 0.00 0.00 99.98 19:12:01 2 0.05 0.00 0.03 0.00 0.00 99.92 19:12:01 3 1.08 0.00 0.00 0.00 0.02 98.91 19:12:01 4 0.05 0.00 0.00 0.00 0.02 99.93 19:12:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:12:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:12:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.87 0.00 1.20 0.25 0.02 92.66 Average: 0 5.59 0.00 1.23 0.71 0.02 92.45 Average: 1 5.95 0.00 1.23 0.39 0.02 92.42 Average: 2 5.97 0.00 1.20 0.09 0.02 92.72 Average: 3 6.20 0.00 1.15 0.05 0.02 92.58 Average: 4 5.84 0.00 1.28 0.50 0.02 92.36 Average: 5 5.86 0.00 1.12 0.07 0.02 92.92 Average: 6 5.91 0.00 1.17 0.16 0.02 92.74 Average: 7 5.66 0.00 1.19 0.02 0.02 93.10