---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20526 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: 2799.996 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-20526) 07/19/22 _x86_64_ (8 CPU) 22:26:00 LINUX RESTART (8 CPU) 22:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:28:01 72.73 0.43 72.29 0.00 4.00 41299.43 0.00 22:29:01 59.80 0.20 59.60 0.00 11.20 31794.09 0.00 22:30:01 1.40 0.00 1.40 0.00 0.00 20.66 0.00 22:31:01 1.65 0.00 1.65 0.00 0.00 19.20 0.00 22:32:01 0.98 0.02 0.97 0.00 0.13 10.93 0.00 22:33:01 1.12 0.00 1.12 0.00 0.00 14.53 0.00 22:34:01 0.92 0.00 0.92 0.00 0.00 11.33 0.00 22:35:01 1.53 0.00 1.53 0.00 0.00 17.86 0.00 22:36:01 0.93 0.00 0.93 0.00 0.00 11.86 0.00 22:37:01 1.27 0.00 1.27 0.00 0.00 19.33 0.00 Average: 14.23 0.06 14.17 0.00 1.53 7322.17 0.00 22:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:28:01 27726440 31507640 780628 2.37 123612 3852860 2539040 7.48 1571724 3114096 400356 22:29:01 28356552 31774604 518060 1.58 129256 3500648 1841064 5.43 1201520 2880048 256 22:30:01 28363472 31781588 510752 1.55 129276 3500652 1841064 5.43 1189656 2880060 28 22:31:01 28365516 31783776 508412 1.55 129324 3500652 1841064 5.43 1187968 2880060 36 22:32:01 28368940 31787692 504784 1.54 129348 3500788 1841064 5.43 1184492 2880512 20 22:33:01 28369656 31788452 503988 1.53 129380 3500792 1841064 5.43 1183344 2880516 16 22:34:01 28375396 31794212 498188 1.52 129404 3500800 1841064 5.43 1177760 2880520 12 22:35:01 28375912 31794740 497804 1.51 129440 3500804 1841064 5.43 1177748 2880528 176 22:36:01 28375396 31794300 498004 1.51 129476 3500804 1841064 5.43 1178272 2880536 44 22:37:01 28375016 31793956 498268 1.52 129508 3500784 1841064 5.43 1178192 2880512 12 Average: 28305230 31760096 531889 1.62 128802 3535958 1910862 5.63 1223068 2903739 40096 22:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:28:01 vethfda977f 53.12 62.76 5.09 731.38 0.00 0.00 0.00 0.06 22:28:01 ens3 125.57 98.13 771.84 60.04 0.00 0.00 0.00 0.00 22:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 docker0 53.12 62.65 4.36 731.38 0.00 0.00 0.00 0.00 22:29:01 ens3 126.97 77.16 2538.10 17.46 0.00 0.00 0.00 0.00 22:29:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 22:29:01 docker0 1.03 0.97 0.07 1.53 0.00 0.00 0.00 0.00 22:30:01 ens3 0.07 0.08 0.00 0.04 0.00 0.00 0.00 0.00 22:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 ens3 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 22:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 ens3 0.25 0.23 0.08 0.08 0.00 0.00 0.00 0.00 22:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 25.35 17.61 331.02 7.77 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 5.42 6.36 0.44 73.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20526) 07/19/22 _x86_64_ (8 CPU) 22:26:00 LINUX RESTART (8 CPU) 22:27:01 CPU %user %nice %system %iowait %steal %idle 22:28:01 all 48.25 0.00 7.65 0.39 0.09 43.62 22:28:01 0 41.87 0.00 6.87 0.05 0.08 51.12 22:28:01 1 49.06 0.00 8.27 0.00 0.08 42.58 22:28:01 2 48.12 0.00 7.05 0.14 0.08 44.62 22:28:01 3 49.36 0.00 7.43 0.00 0.08 43.13 22:28:01 4 49.13 0.00 7.58 0.12 0.10 43.07 22:28:01 5 47.66 0.00 8.60 2.51 0.08 41.15 22:28:01 6 50.30 0.00 7.21 0.30 0.08 42.09 22:28:01 7 50.44 0.00 8.19 0.03 0.08 41.25 22:29:01 all 21.63 0.00 4.24 0.42 0.05 73.66 22:29:01 0 21.13 0.00 3.96 1.29 0.03 73.58 22:29:01 1 21.67 0.00 3.62 0.02 0.08 74.61 22:29:01 2 21.20 0.00 3.75 0.12 0.05 74.87 22:29:01 3 21.38 0.00 4.27 0.10 0.05 74.21 22:29:01 4 22.03 0.00 4.68 0.03 0.03 73.23 22:29:01 5 21.53 0.00 4.95 1.06 0.05 72.41 22:29:01 6 21.57 0.00 4.30 0.40 0.05 73.68 22:29:01 7 22.50 0.00 4.39 0.37 0.05 72.69 22:30:01 all 0.25 0.00 0.03 0.00 0.01 99.71 22:30:01 0 0.00 0.00 0.02 0.02 0.02 99.95 22:30:01 1 0.10 0.00 0.08 0.00 0.03 99.78 22:30:01 2 1.76 0.00 0.02 0.00 0.02 98.21 22:30:01 3 0.00 0.00 0.02 0.00 0.00 99.98 22:30:01 4 0.02 0.00 0.05 0.00 0.00 99.93 22:30:01 5 0.02 0.00 0.03 0.02 0.00 99.93 22:30:01 6 0.03 0.00 0.02 0.00 0.00 99.95 22:30:01 7 0.05 0.00 0.00 0.00 0.00 99.95 22:31:01 all 0.01 0.00 0.01 0.00 0.01 99.96 22:31:01 0 0.00 0.00 0.00 0.02 0.00 99.98 22:31:01 1 0.03 0.00 0.02 0.00 0.02 99.93 22:31:01 2 0.03 0.00 0.00 0.00 0.00 99.97 22:31:01 3 0.02 0.00 0.03 0.00 0.02 99.93 22:31:01 4 0.02 0.00 0.02 0.00 0.02 99.95 22:31:01 5 0.02 0.00 0.02 0.02 0.00 99.95 22:31:01 6 0.00 0.00 0.00 0.00 0.02 99.98 22:31:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:32:01 all 0.02 0.00 0.01 0.00 0.01 99.96 22:32:01 0 0.02 0.00 0.00 0.02 0.00 99.97 22:32:01 1 0.02 0.00 0.07 0.00 0.03 99.88 22:32:01 2 0.00 0.00 0.00 0.00 0.02 99.98 22:32:01 3 0.03 0.00 0.00 0.00 0.00 99.97 22:32:01 4 0.02 0.00 0.00 0.00 0.00 99.98 22:32:01 5 0.03 0.00 0.00 0.00 0.00 99.97 22:32:01 6 0.03 0.00 0.00 0.00 0.00 99.97 22:32:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:33:01 all 0.02 0.00 0.01 0.00 0.00 99.96 22:33:01 0 0.02 0.00 0.02 0.03 0.00 99.93 22:33:01 1 0.05 0.00 0.03 0.00 0.02 99.90 22:33:01 2 0.05 0.00 0.00 0.00 0.00 99.95 22:33:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:33:01 4 0.03 0.00 0.02 0.00 0.00 99.95 22:33:01 5 0.00 0.00 0.02 0.00 0.00 99.98 22:33:01 6 0.02 0.00 0.02 0.00 0.00 99.97 22:33:01 7 0.02 0.00 0.00 0.00 0.00 99.98 22:34:01 all 0.12 0.00 0.01 0.00 0.01 99.85 22:34:01 0 0.03 0.00 0.02 0.02 0.02 99.92 22:34:01 1 0.03 0.00 0.00 0.02 0.02 99.93 22:34:01 2 0.80 0.00 0.03 0.00 0.02 99.15 22:34:01 3 0.03 0.00 0.02 0.00 0.02 99.93 22:34:01 4 0.02 0.00 0.02 0.00 0.00 99.97 22:34:01 5 0.02 0.00 0.02 0.00 0.00 99.97 22:34:01 6 0.02 0.00 0.00 0.00 0.00 99.98 22:34:01 7 0.02 0.00 0.00 0.00 0.00 99.98 22:35:01 all 0.09 0.00 0.03 0.01 0.01 99.87 22:35:01 0 0.00 0.00 0.02 0.02 0.00 99.97 22:35:01 1 0.03 0.00 0.03 0.10 0.03 99.80 22:35:01 2 0.61 0.00 0.12 0.00 0.00 99.27 22:35:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:35:01 4 0.00 0.00 0.03 0.00 0.00 99.97 22:35:01 5 0.03 0.00 0.00 0.00 0.02 99.95 22:35:01 6 0.00 0.00 0.00 0.00 0.00 100.00 22:35:01 7 0.00 0.00 0.02 0.00 0.00 99.98 22:36:01 all 0.03 0.00 0.01 0.00 0.00 99.96 22:36:01 0 0.00 0.00 0.02 0.02 0.00 99.97 22:36:01 1 0.03 0.00 0.03 0.00 0.02 99.92 22:36:01 2 0.02 0.00 0.00 0.00 0.00 99.98 22:36:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:36:01 4 0.03 0.00 0.02 0.00 0.00 99.95 22:36:01 5 0.03 0.00 0.00 0.00 0.00 99.97 22:36:01 6 0.02 0.00 0.00 0.00 0.00 99.98 22:36:01 7 0.07 0.00 0.02 0.00 0.02 99.90 22:37:01 all 0.02 0.00 0.02 0.01 0.01 99.95 22:37:01 0 0.02 0.00 0.02 0.03 0.00 99.93 22:37:01 1 0.03 0.00 0.05 0.03 0.03 99.85 22:37:01 2 0.02 0.00 0.02 0.00 0.02 99.95 22:37:01 3 0.03 0.00 0.02 0.00 0.02 99.93 22:37:01 4 0.00 0.00 0.02 0.00 0.00 99.98 22:37:01 5 0.00 0.00 0.03 0.00 0.00 99.97 22:37:01 6 0.02 0.00 0.00 0.00 0.02 99.97 22:37:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 6.97 0.00 1.19 0.09 0.02 91.74 Average: 0 6.23 0.00 1.08 0.15 0.02 92.52 Average: 1 7.04 0.00 1.21 0.02 0.04 91.69 Average: 2 7.20 0.00 1.09 0.03 0.02 91.67 Average: 3 7.01 0.00 1.17 0.01 0.02 91.79 Average: 4 7.06 0.00 1.23 0.02 0.02 91.67 Average: 5 6.85 0.00 1.35 0.36 0.02 91.43 Average: 6 7.12 0.00 1.14 0.07 0.02 91.65 Average: 7 7.24 0.00 1.25 0.04 0.02 91.46