---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2220 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-2220) 06/11/22 _x86_64_ (8 CPU) 03:04:04 LINUX RESTART (8 CPU) 03:05:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:06:01 3.12 0.02 3.10 0.00 0.14 169.62 0.00 03:07:01 2.07 0.00 2.07 0.00 0.00 25.20 0.00 03:08:01 0.90 0.00 0.90 0.00 0.00 10.66 0.00 03:09:01 1.37 0.00 1.37 0.00 0.00 17.46 0.00 03:10:01 1.03 0.03 1.00 0.00 1.47 12.66 0.00 03:11:01 79.89 11.00 68.89 0.00 1987.00 35402.50 0.00 03:12:01 53.49 0.10 53.39 0.00 9.07 24095.45 0.00 03:13:01 1.77 0.00 1.77 0.00 0.00 22.13 0.00 03:14:01 1.03 0.00 1.03 0.00 0.00 12.40 0.00 03:15:01 1.62 0.00 1.62 0.00 0.00 23.20 0.00 03:16:01 0.85 0.00 0.85 0.00 0.00 10.93 0.00 Average: 13.39 1.01 12.38 0.00 181.87 5444.31 0.00 03:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 30166500 31874604 486632 1.48 77788 1942320 2006764 5.91 875244 1564056 416 03:07:01 30168324 31876600 484108 1.47 77836 1942452 2006764 5.91 873408 1564164 20 03:08:01 30167812 31876356 484236 1.47 77860 1942456 2006764 5.91 873208 1564368 24 03:09:01 30167644 31876288 484164 1.47 77924 1942456 2006764 5.91 873824 1564368 20 03:10:01 30167344 31876016 484380 1.47 77964 1942496 2006764 5.91 874152 1564372 24 03:11:01 28676628 31762876 536496 1.63 106700 3234496 2020980 5.96 1263692 2543568 255240 03:12:01 28451792 31785680 516016 1.57 122228 3435444 1785876 5.26 1170584 2832468 132 03:13:01 28451852 31785840 515656 1.57 122272 3435448 1785876 5.26 1170808 2832472 16 03:14:01 28454764 31788812 512652 1.56 122312 3435432 1785876 5.26 1167400 2832472 20 03:15:01 28455020 31789100 511924 1.56 122360 3435428 1785876 5.26 1167788 2832452 188 03:16:01 28462572 31796716 504368 1.53 122376 3435432 1785876 5.26 1160072 2832460 44 Average: 29253659 31826263 501876 1.53 100693 2738533 1907653 5.62 1042744 2229747 23286 03:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 ens3 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 03:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 ens3 0.17 0.10 0.08 0.06 0.00 0.00 0.00 0.00 03:11:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 03:11:01 docker0 10.01 10.66 0.84 89.11 0.00 0.00 0.00 0.00 03:11:01 ens3 341.14 214.55 5710.41 45.85 0.00 0.00 0.00 0.00 03:11:01 veth189e79e 8.77 9.48 0.79 78.44 0.00 0.00 0.00 0.01 03:12:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 03:12:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 ens3 149.73 103.88 2541.57 63.60 0.00 0.00 0.00 0.00 03:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 ens3 0.55 0.50 0.27 0.21 0.00 0.00 0.00 0.00 03:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 ens3 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 03:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 ens3 1.57 0.75 1.87 0.05 0.00 0.00 0.00 0.00 Average: lo 0.46 0.46 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 0.92 0.97 0.08 8.11 0.00 0.00 0.00 0.00 Average: ens3 44.96 29.17 751.50 10.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2220) 06/11/22 _x86_64_ (8 CPU) 03:04:04 LINUX RESTART (8 CPU) 03:05:02 CPU %user %nice %system %iowait %steal %idle 03:06:01 all 0.24 0.00 0.05 0.02 0.01 99.67 03:06:01 0 0.17 0.00 0.08 0.00 0.00 99.75 03:06:01 1 0.08 0.00 0.03 0.03 0.02 99.83 03:06:01 2 0.02 0.00 0.07 0.00 0.02 99.90 03:06:01 3 0.08 0.00 0.03 0.15 0.00 99.73 03:06:01 4 0.03 0.00 0.03 0.00 0.00 99.93 03:06:01 5 0.03 0.00 0.05 0.00 0.02 99.90 03:06:01 6 0.05 0.00 0.03 0.00 0.02 99.90 03:06:01 7 1.46 0.00 0.05 0.00 0.02 98.47 03:07:01 all 0.12 0.00 0.01 0.01 0.00 99.86 03:07:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:07:01 1 0.02 0.00 0.02 0.05 0.00 99.92 03:07:01 2 0.07 0.00 0.00 0.00 0.02 99.92 03:07:01 3 0.02 0.00 0.02 0.03 0.00 99.93 03:07:01 4 0.00 0.00 0.00 0.00 0.02 99.98 03:07:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:07:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:07:01 7 0.85 0.00 0.02 0.00 0.00 99.14 03:08:01 all 0.01 0.00 0.01 0.00 0.00 99.98 03:08:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:08:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:08:01 2 0.03 0.00 0.05 0.00 0.02 99.90 03:08:01 3 0.00 0.00 0.00 0.02 0.00 99.98 03:08:01 4 0.00 0.00 0.02 0.00 0.00 99.98 03:08:01 5 0.02 0.00 0.02 0.00 0.00 99.97 03:08:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:08:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:09:01 all 0.01 0.00 0.01 0.01 0.01 99.97 03:09:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:09:01 1 0.02 0.00 0.02 0.02 0.00 99.95 03:09:01 2 0.02 0.00 0.02 0.00 0.00 99.97 03:09:01 3 0.02 0.00 0.00 0.03 0.02 99.93 03:09:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:09:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:09:01 6 0.02 0.00 0.00 0.00 0.02 99.97 03:09:01 7 0.02 0.00 0.02 0.00 0.00 99.97 03:10:01 all 0.01 0.00 0.01 0.00 0.00 99.98 03:10:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:10:01 1 0.02 0.00 0.03 0.02 0.00 99.93 03:10:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:10:01 3 0.02 0.00 0.00 0.02 0.00 99.97 03:10:01 4 0.02 0.00 0.00 0.00 0.00 99.98 03:10:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:10:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:10:01 7 0.00 0.00 0.02 0.00 0.00 99.98 03:11:01 all 16.98 0.00 4.07 0.63 0.06 78.27 03:11:01 0 15.85 0.00 4.36 0.13 0.07 79.59 03:11:01 1 16.46 0.00 4.40 1.18 0.07 77.89 03:11:01 2 16.41 0.00 4.14 0.56 0.05 78.84 03:11:01 3 16.73 0.00 3.87 0.89 0.05 78.45 03:11:01 4 16.79 0.00 4.27 0.03 0.05 78.86 03:11:01 5 18.90 0.00 3.93 2.09 0.05 75.03 03:11:01 6 16.78 0.00 3.19 0.05 0.05 79.94 03:11:01 7 17.90 0.00 4.37 0.12 0.07 77.54 03:12:01 all 10.63 0.00 2.32 0.38 0.04 86.63 03:12:01 0 10.63 0.00 3.40 0.17 0.03 85.77 03:12:01 1 9.99 0.00 2.04 0.67 0.03 87.27 03:12:01 2 11.63 0.00 2.50 0.02 0.03 85.82 03:12:01 3 10.02 0.00 1.90 0.00 0.03 88.05 03:12:01 4 10.39 0.00 2.27 0.13 0.03 87.17 03:12:01 5 10.61 0.00 2.30 1.98 0.05 85.07 03:12:01 6 10.14 0.00 1.92 0.03 0.03 87.87 03:12:01 7 11.65 0.00 2.25 0.02 0.03 86.05 03:13:01 all 0.05 0.00 0.03 0.01 0.01 99.90 03:13:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:13:01 1 0.00 0.00 0.02 0.03 0.00 99.95 03:13:01 2 0.02 0.00 0.03 0.00 0.00 99.95 03:13:01 3 0.00 0.00 0.02 0.00 0.02 99.97 03:13:01 4 0.05 0.00 0.02 0.02 0.02 99.90 03:13:01 5 0.00 0.00 0.02 0.00 0.00 99.98 03:13:01 6 0.03 0.00 0.03 0.00 0.02 99.92 03:13:01 7 0.32 0.00 0.12 0.00 0.00 99.57 03:14:01 all 0.03 0.00 0.02 0.00 0.00 99.95 03:14:01 0 0.03 0.00 0.00 0.00 0.00 99.97 03:14:01 1 0.00 0.00 0.02 0.00 0.00 99.98 03:14:01 2 0.05 0.00 0.02 0.00 0.00 99.93 03:14:01 3 0.03 0.00 0.02 0.00 0.00 99.95 03:14:01 4 0.03 0.00 0.02 0.02 0.00 99.93 03:14:01 5 0.03 0.00 0.05 0.02 0.02 99.88 03:14:01 6 0.02 0.00 0.02 0.00 0.00 99.97 03:14:01 7 0.03 0.00 0.00 0.00 0.00 99.97 03:15:01 all 0.03 0.00 0.00 0.01 0.01 99.96 03:15:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:15:01 1 0.07 0.00 0.00 0.02 0.00 99.92 03:15:01 2 0.00 0.00 0.03 0.00 0.02 99.95 03:15:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:15:01 4 0.00 0.00 0.00 0.02 0.00 99.98 03:15:01 5 0.03 0.00 0.00 0.02 0.02 99.93 03:15:01 6 0.07 0.00 0.00 0.00 0.00 99.93 03:15:01 7 0.00 0.00 0.00 0.00 0.02 99.98 03:16:01 all 0.02 0.00 0.02 0.00 0.01 99.95 03:16:01 0 0.00 0.00 0.02 0.02 0.00 99.97 03:16:01 1 0.03 0.00 0.05 0.00 0.02 99.90 03:16:01 2 0.05 0.00 0.03 0.00 0.00 99.92 03:16:01 3 0.00 0.00 0.02 0.00 0.02 99.97 03:16:01 4 0.02 0.00 0.00 0.00 0.00 99.98 03:16:01 5 0.00 0.00 0.03 0.00 0.02 99.95 03:16:01 6 0.07 0.00 0.02 0.00 0.00 99.92 03:16:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.54 0.00 0.59 0.10 0.01 96.76 Average: 0 2.42 0.00 0.71 0.03 0.01 96.83 Average: 1 2.41 0.00 0.60 0.18 0.01 96.80 Average: 2 2.56 0.00 0.62 0.05 0.01 96.75 Average: 3 2.43 0.00 0.53 0.10 0.01 96.92 Average: 4 2.47 0.00 0.60 0.02 0.01 96.90 Average: 5 2.68 0.00 0.58 0.37 0.02 96.36 Average: 6 2.46 0.00 0.47 0.01 0.01 97.05 Average: 7 2.92 0.00 0.62 0.01 0.01 96.44