---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33552 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 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-33552) 04/27/22 _x86_64_ (8 CPU) 22:58:33 LINUX RESTART (8 CPU) 22:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:00:01 303.43 16.25 287.19 0.00 2170.84 114008.60 0.00 23:01:01 47.94 0.05 47.89 0.00 0.40 27531.03 0.00 23:02:01 40.23 0.07 40.16 0.00 6.67 18347.34 0.00 23:03:01 1.52 0.00 1.52 0.00 0.00 17.46 0.00 23:04:01 1.18 0.03 1.15 0.00 0.40 12.66 0.00 23:05:01 0.85 0.00 0.85 0.00 0.00 11.20 0.00 23:06:01 1.12 0.00 1.12 0.00 0.00 12.53 0.00 23:07:01 0.85 0.00 0.85 0.00 0.00 10.80 0.00 23:08:01 1.15 0.00 1.15 0.00 0.00 12.40 0.00 23:09:01 1.45 0.00 1.45 0.00 0.00 22.26 0.00 23:10:01 5.55 0.28 5.27 0.00 26.26 109.32 0.00 Average: 36.84 1.52 35.32 0.00 200.41 14553.70 0.00 22:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:00:01 28379976 31662224 636484 1.94 121048 3374976 2093808 6.17 1329152 2736440 471516 23:01:01 27686428 31340108 955328 2.91 126632 3713352 2466752 7.27 1857772 2868440 35060 23:02:01 28490592 31793976 507420 1.54 129620 3383620 1816724 5.35 1178644 2770952 12 23:03:01 28491512 31795180 506040 1.54 129664 3383748 1816724 5.35 1178040 2771080 56 23:04:01 28496016 31799844 501376 1.52 129688 3383764 1816724 5.35 1173396 2771188 12 23:05:01 28495904 31799764 501404 1.52 129708 3383772 1816724 5.35 1173940 2771192 168 23:06:01 28501400 31805276 495824 1.51 129724 3383776 1816724 5.35 1168324 2771196 12 23:07:01 28501384 31805284 495748 1.51 129748 3383780 1816724 5.35 1168324 2771200 196 23:08:01 28501300 31805204 495960 1.51 129772 3383780 1816724 5.35 1168324 2771200 8 23:09:01 28501284 31805268 495912 1.51 129844 3383744 1816724 5.35 1168988 2771188 236 23:10:01 28463724 31769732 529856 1.61 129972 3385308 2275144 6.71 1204516 2771728 384 Average: 28409956 31743805 556487 1.69 128675 3413056 1942681 5.73 1251765 2776891 46151 22:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:00:01 ens3 819.08 524.96 7083.59 117.88 0.00 0.00 0.00 0.00 23:00:01 veth0d375e7 48.43 60.34 4.68 714.65 0.00 0.00 0.00 0.06 23:00:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 23:00:01 docker0 111.75 121.26 8.76 1068.21 0.00 0.00 0.00 0.00 23:01:01 ens3 42.54 36.46 17.23 56.20 0.00 0.00 0.00 0.00 23:01:01 veth0d375e7 1.38 1.23 0.12 1.64 0.00 0.00 0.00 0.00 23:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:01:01 docker0 1.38 1.20 0.10 1.64 0.00 0.00 0.00 0.00 23:02:01 ens3 117.71 67.42 2537.93 12.44 0.00 0.00 0.00 0.00 23:02:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 ens3 0.18 0.13 0.01 0.01 0.00 0.00 0.00 0.00 23:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 ens3 0.42 0.00 0.04 0.00 0.00 0.00 0.00 0.00 23:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 ens3 0.73 0.80 0.40 0.30 0.00 0.00 0.00 0.00 23:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 23:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 ens3 1.47 0.50 0.45 0.28 0.00 0.00 0.00 0.00 23:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 ens3 37.79 31.83 19.52 45.82 0.00 0.00 0.00 0.00 23:10:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 23:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 92.73 60.20 878.08 21.18 0.00 0.00 0.00 0.00 Average: lo 0.52 0.52 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 10.28 11.13 0.81 97.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33552) 04/27/22 _x86_64_ (8 CPU) 22:58:33 LINUX RESTART (8 CPU) 22:59:01 CPU %user %nice %system %iowait %steal %idle 23:00:01 all 21.37 0.00 4.56 1.35 0.06 72.66 23:00:01 0 20.89 0.00 4.60 2.11 0.05 72.36 23:00:01 1 21.73 0.00 4.51 0.49 0.07 73.21 23:00:01 2 20.43 0.00 4.92 3.60 0.07 70.98 23:00:01 3 20.17 0.00 3.23 0.22 0.05 76.33 23:00:01 4 20.78 0.00 5.18 1.25 0.07 72.72 23:00:01 5 21.21 0.00 4.66 0.86 0.07 73.21 23:00:01 6 21.31 0.00 4.42 0.59 0.05 73.63 23:00:01 7 24.49 0.00 4.94 1.69 0.07 68.81 23:01:01 all 35.38 0.00 5.21 0.30 0.06 59.04 23:01:01 0 35.75 0.00 5.45 0.27 0.07 58.46 23:01:01 1 35.93 0.00 4.84 0.00 0.07 59.16 23:01:01 2 34.97 0.00 5.36 0.05 0.05 59.57 23:01:01 3 35.66 0.00 5.16 0.02 0.07 59.10 23:01:01 4 34.43 0.00 5.25 1.95 0.07 58.30 23:01:01 5 35.41 0.00 5.06 0.02 0.05 59.47 23:01:01 6 35.91 0.00 5.20 0.07 0.07 58.76 23:01:01 7 35.02 0.00 5.39 0.03 0.05 59.51 23:02:01 all 3.74 0.00 1.17 0.43 0.02 94.63 23:02:01 0 3.80 0.00 1.31 0.75 0.02 94.13 23:02:01 1 3.75 0.00 1.15 0.23 0.02 94.85 23:02:01 2 3.78 0.00 0.97 0.00 0.03 95.21 23:02:01 3 4.14 0.00 1.17 0.18 0.02 94.49 23:02:01 4 3.35 0.00 1.34 1.89 0.03 93.38 23:02:01 5 3.50 0.00 1.20 0.02 0.02 95.27 23:02:01 6 3.97 0.00 1.01 0.35 0.03 94.64 23:02:01 7 3.67 0.00 1.24 0.02 0.02 95.06 23:03:01 all 0.02 0.00 0.02 0.00 0.01 99.95 23:03:01 0 0.02 0.00 0.02 0.03 0.02 99.92 23:03:01 1 0.03 0.00 0.03 0.00 0.03 99.90 23:03:01 2 0.02 0.00 0.02 0.00 0.00 99.97 23:03:01 3 0.00 0.00 0.02 0.00 0.00 99.98 23:03:01 4 0.00 0.00 0.02 0.00 0.00 99.98 23:03:01 5 0.03 0.00 0.02 0.00 0.00 99.95 23:03:01 6 0.05 0.00 0.02 0.00 0.02 99.92 23:03:01 7 0.00 0.00 0.00 0.00 0.02 99.98 23:04:01 all 0.03 0.00 0.01 0.02 0.01 99.93 23:04:01 0 0.05 0.00 0.03 0.10 0.00 99.82 23:04:01 1 0.03 0.00 0.02 0.00 0.00 99.95 23:04:01 2 0.03 0.00 0.02 0.00 0.02 99.93 23:04:01 3 0.02 0.00 0.02 0.00 0.00 99.97 23:04:01 4 0.03 0.00 0.00 0.02 0.00 99.95 23:04:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:04:01 6 0.05 0.00 0.00 0.00 0.03 99.92 23:04:01 7 0.03 0.00 0.00 0.05 0.00 99.92 23:05:01 all 0.03 0.00 0.01 0.01 0.01 99.95 23:05:01 0 0.02 0.00 0.00 0.03 0.00 99.95 23:05:01 1 0.02 0.00 0.02 0.00 0.02 99.95 23:05:01 2 0.10 0.00 0.03 0.00 0.02 99.85 23:05:01 3 0.00 0.00 0.00 0.00 0.00 100.00 23:05:01 4 0.03 0.00 0.00 0.02 0.00 99.95 23:05:01 5 0.00 0.00 0.02 0.00 0.00 99.98 23:05:01 6 0.05 0.00 0.03 0.00 0.02 99.90 23:05:01 7 0.02 0.00 0.00 0.00 0.00 99.98 23:06:01 all 0.03 0.00 0.02 0.01 0.01 99.95 23:06:01 0 0.02 0.00 0.00 0.02 0.00 99.97 23:06:01 1 0.03 0.00 0.02 0.00 0.02 99.93 23:06:01 2 0.03 0.00 0.02 0.00 0.00 99.95 23:06:01 3 0.02 0.00 0.00 0.03 0.00 99.95 23:06:01 4 0.03 0.00 0.00 0.00 0.02 99.95 23:06:01 5 0.02 0.00 0.02 0.00 0.00 99.97 23:06:01 6 0.02 0.00 0.05 0.00 0.02 99.92 23:06:01 7 0.03 0.00 0.03 0.00 0.00 99.93 23:07:01 all 0.01 0.00 0.01 0.00 0.01 99.97 23:07:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:07:01 1 0.03 0.00 0.02 0.00 0.02 99.93 23:07:01 2 0.02 0.00 0.02 0.00 0.02 99.95 23:07:01 3 0.00 0.00 0.00 0.00 0.00 100.00 23:07:01 4 0.00 0.00 0.02 0.00 0.00 99.98 23:07:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:07:01 6 0.03 0.00 0.02 0.00 0.02 99.93 23:07:01 7 0.00 0.00 0.00 0.00 0.00 100.00 23:08:01 all 0.02 0.00 0.01 0.00 0.00 99.96 23:08:01 0 0.00 0.00 0.00 0.02 0.00 99.98 23:08:01 1 0.03 0.00 0.02 0.00 0.02 99.93 23:08:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:08:01 3 0.02 0.00 0.02 0.02 0.00 99.95 23:08:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:08:01 5 0.02 0.00 0.02 0.00 0.00 99.97 23:08:01 6 0.07 0.00 0.05 0.00 0.02 99.87 23:08:01 7 0.02 0.00 0.00 0.00 0.00 99.98 23:09:01 all 0.02 0.00 0.02 0.00 0.01 99.95 23:09:01 0 0.00 0.00 0.03 0.02 0.00 99.95 23:09:01 1 0.07 0.00 0.05 0.00 0.02 99.87 23:09:01 2 0.00 0.00 0.02 0.00 0.02 99.97 23:09:01 3 0.00 0.00 0.00 0.02 0.00 99.98 23:09:01 4 0.00 0.00 0.02 0.00 0.00 99.98 23:09:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:09:01 6 0.05 0.00 0.02 0.00 0.02 99.92 23:09:01 7 0.02 0.00 0.02 0.00 0.00 99.97 23:10:01 all 0.54 0.00 0.22 0.02 0.01 99.21 23:10:01 0 0.27 0.00 0.22 0.05 0.02 99.45 23:10:01 1 0.77 0.00 0.18 0.00 0.02 99.03 23:10:01 2 0.44 0.00 0.12 0.05 0.02 99.38 23:10:01 3 1.08 0.00 0.33 0.02 0.02 98.55 23:10:01 4 0.43 0.00 0.20 0.03 0.00 99.33 23:10:01 5 0.63 0.00 0.20 0.00 0.02 99.15 23:10:01 6 0.30 0.00 0.30 0.00 0.00 99.40 23:10:01 7 0.38 0.00 0.23 0.00 0.02 99.37 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.53 0.00 1.02 0.19 0.02 93.24 Average: 0 5.50 0.00 1.05 0.31 0.02 93.13 Average: 1 5.64 0.00 0.98 0.07 0.03 93.29 Average: 2 5.41 0.00 1.04 0.33 0.02 93.19 Average: 3 5.52 0.00 0.90 0.05 0.01 93.52 Average: 4 5.33 0.00 1.08 0.47 0.02 93.10 Average: 5 5.50 0.00 1.01 0.08 0.01 93.39 Average: 6 5.59 0.00 1.01 0.09 0.03 93.29 Average: 7 5.75 0.00 1.07 0.16 0.02 93.01