---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21944 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-21944) 04/25/22 _x86_64_ (8 CPU) 05:06:48 LINUX RESTART (8 CPU) 05:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:08:01 299.48 55.91 243.58 0.00 7435.56 187396.50 0.00 05:09:01 152.75 1.42 151.33 0.00 16.52 52564.29 0.00 05:10:01 3.75 0.02 3.73 0.00 1.20 55.61 0.00 05:11:01 0.98 0.00 0.98 0.00 0.00 12.40 0.00 05:12:01 1.35 0.02 1.33 0.00 0.13 15.73 0.00 05:13:01 0.98 0.00 0.98 0.00 0.00 12.40 0.00 05:14:01 1.10 0.00 1.10 0.00 0.00 12.93 0.00 05:15:01 1.57 0.00 1.57 0.00 0.00 19.60 0.00 05:16:01 2.52 1.57 0.95 0.00 49.05 12.53 0.00 Average: 51.61 6.55 45.07 0.00 833.52 26677.95 0.00 05:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:08:01 29267280 31780048 539096 1.64 106896 2689856 2033088 5.99 1093648 2173080 4532 05:09:01 28324260 31746124 544864 1.66 158072 3458720 2102792 6.20 1294828 2798684 400 05:10:01 28354100 31775472 518228 1.58 158148 3458624 1793100 5.28 1265516 2798572 36 05:11:01 28354716 31776092 517524 1.57 158188 3458624 1793100 5.28 1265616 2798572 180 05:12:01 28356424 31777936 515664 1.57 158224 3458632 1793100 5.28 1263812 2798656 36 05:13:01 28357416 31778952 514608 1.56 158256 3458632 1793100 5.28 1263256 2798656 168 05:14:01 28363880 31785420 508060 1.55 158276 3458636 1793100 5.28 1256364 2798660 16 05:15:01 28364020 31785668 507684 1.54 158312 3458640 1793100 5.28 1256240 2798668 180 05:16:01 28360060 31784228 508944 1.55 158348 3460108 1825884 5.38 1262188 2798204 60 Average: 28455795 31776660 519408 1.58 152524 3373386 1857818 5.48 1246830 2729084 623 05:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:08:01 lo 6.93 6.93 0.67 0.67 0.00 0.00 0.00 0.00 05:08:01 docker0 16.00 15.71 1.46 101.35 0.00 0.00 0.00 0.00 05:08:01 ens3 600.42 371.94 5517.06 103.93 0.00 0.00 0.00 0.00 05:09:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 05:09:01 docker0 83.81 106.61 7.15 986.63 0.00 0.00 0.00 0.00 05:09:01 ens3 251.37 191.61 3535.49 77.37 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 ens3 5.25 2.57 8.09 0.60 0.00 0.00 0.00 0.00 05:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 ens3 1.13 0.57 0.42 0.28 0.00 0.00 0.00 0.00 05:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 ens3 0.95 0.50 0.52 0.39 0.00 0.00 0.00 0.00 05:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 ens3 0.37 0.22 0.09 0.08 0.00 0.00 0.00 0.00 05:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 ens3 0.12 0.12 0.06 0.01 0.00 0.00 0.00 0.00 05:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 ens3 0.20 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:16:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 ens3 7.21 5.21 5.15 5.77 0.00 0.00 0.00 0.00 Average: lo 0.98 0.98 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 11.09 13.60 0.96 120.93 0.00 0.00 0.00 0.00 Average: ens3 96.34 63.65 1007.52 20.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21944) 04/25/22 _x86_64_ (8 CPU) 05:06:48 LINUX RESTART (8 CPU) 05:07:01 CPU %user %nice %system %iowait %steal %idle 05:08:01 all 9.81 0.00 3.89 4.45 0.07 81.78 05:08:01 0 10.56 0.00 3.55 5.15 0.07 80.67 05:08:01 1 9.81 0.00 4.33 5.53 0.07 80.27 05:08:01 2 11.17 0.00 3.99 4.13 0.07 80.64 05:08:01 3 7.92 0.00 4.76 3.50 0.07 83.75 05:08:01 4 13.20 0.00 3.57 1.48 0.07 81.68 05:08:01 5 8.13 0.00 3.55 6.72 0.07 81.53 05:08:01 6 6.85 0.00 3.37 5.96 0.05 83.77 05:08:01 7 10.86 0.00 3.97 3.19 0.10 81.88 05:09:01 all 28.44 0.00 6.66 1.96 0.11 62.83 05:09:01 0 28.53 0.00 6.67 0.44 0.10 64.26 05:09:01 1 28.46 0.00 6.35 3.75 0.10 61.33 05:09:01 2 28.62 0.00 6.71 0.54 0.10 64.03 05:09:01 3 28.92 0.00 7.21 3.09 0.12 60.67 05:09:01 4 28.69 0.00 6.64 0.25 0.10 64.32 05:09:01 5 28.48 0.00 6.87 0.10 0.12 64.43 05:09:01 6 27.52 0.00 6.06 3.91 0.10 62.41 05:09:01 7 28.31 0.00 6.76 3.63 0.12 61.18 05:10:01 all 0.06 0.00 0.04 0.01 0.00 99.88 05:10:01 0 0.05 0.00 0.03 0.03 0.00 99.88 05:10:01 1 0.10 0.00 0.07 0.00 0.02 99.82 05:10:01 2 0.03 0.00 0.03 0.00 0.00 99.93 05:10:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:10:01 4 0.08 0.00 0.07 0.00 0.00 99.85 05:10:01 5 0.10 0.00 0.07 0.00 0.00 99.83 05:10:01 6 0.05 0.00 0.03 0.02 0.00 99.90 05:10:01 7 0.05 0.00 0.03 0.05 0.00 99.87 05:11:01 all 0.03 0.00 0.01 0.00 0.00 99.95 05:11:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:11:01 1 0.05 0.00 0.02 0.00 0.00 99.93 05:11:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:11:01 3 0.05 0.00 0.03 0.02 0.00 99.90 05:11:01 4 0.02 0.00 0.02 0.00 0.02 99.95 05:11:01 5 0.03 0.00 0.02 0.00 0.00 99.95 05:11:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:11:01 7 0.02 0.00 0.02 0.02 0.00 99.95 05:12:01 all 0.03 0.00 0.02 0.01 0.01 99.94 05:12:01 0 0.02 0.00 0.02 0.00 0.02 99.95 05:12:01 1 0.08 0.00 0.03 0.00 0.00 99.88 05:12:01 2 0.02 0.00 0.02 0.00 0.00 99.97 05:12:01 3 0.02 0.00 0.00 0.02 0.00 99.97 05:12:01 4 0.00 0.00 0.02 0.02 0.00 99.97 05:12:01 5 0.02 0.00 0.03 0.00 0.02 99.93 05:12:01 6 0.05 0.00 0.02 0.00 0.00 99.93 05:12:01 7 0.02 0.00 0.00 0.02 0.02 99.95 05:13:01 all 0.01 0.00 0.01 0.00 0.00 99.97 05:13:01 0 0.00 0.00 0.02 0.02 0.00 99.97 05:13:01 1 0.03 0.00 0.02 0.00 0.02 99.93 05:13:01 2 0.00 0.00 0.02 0.00 0.00 99.98 05:13:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:13:01 4 0.00 0.00 0.02 0.00 0.00 99.98 05:13:01 5 0.03 0.00 0.03 0.00 0.00 99.93 05:13:01 6 0.02 0.00 0.02 0.00 0.00 99.97 05:13:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:14:01 all 0.03 0.00 0.02 0.00 0.00 99.95 05:14:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:14:01 1 0.05 0.00 0.05 0.00 0.00 99.90 05:14:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:14:01 3 0.02 0.00 0.02 0.02 0.00 99.95 05:14:01 4 0.02 0.00 0.03 0.00 0.00 99.95 05:14:01 5 0.05 0.00 0.07 0.00 0.00 99.88 05:14:01 6 0.02 0.00 0.02 0.00 0.00 99.97 05:14:01 7 0.02 0.00 0.00 0.02 0.00 99.97 05:15:01 all 0.01 0.00 0.01 0.01 0.00 99.97 05:15:01 0 0.00 0.00 0.00 0.02 0.00 99.98 05:15:01 1 0.02 0.00 0.03 0.00 0.00 99.95 05:15:01 2 0.00 0.00 0.00 0.02 0.00 99.98 05:15:01 3 0.02 0.00 0.00 0.00 0.02 99.97 05:15:01 4 0.02 0.00 0.02 0.00 0.00 99.97 05:15:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:15:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:15:01 7 0.00 0.00 0.00 0.02 0.00 99.98 05:16:01 all 0.20 0.00 0.04 0.01 0.00 99.75 05:16:01 0 0.25 0.00 0.03 0.00 0.00 99.72 05:16:01 1 0.40 0.00 0.10 0.02 0.02 99.47 05:16:01 2 0.07 0.00 0.05 0.00 0.02 99.87 05:16:01 3 0.03 0.00 0.03 0.00 0.00 99.93 05:16:01 4 0.07 0.00 0.02 0.00 0.00 99.92 05:16:01 5 0.37 0.00 0.02 0.00 0.00 99.62 05:16:01 6 0.17 0.00 0.03 0.02 0.00 99.78 05:16:01 7 0.25 0.00 0.05 0.02 0.00 99.68 Average: all 4.25 0.00 1.18 0.71 0.02 93.84 Average: 0 4.34 0.00 1.14 0.62 0.02 93.88 Average: 1 4.29 0.00 1.21 1.02 0.02 93.45 Average: 2 4.39 0.00 1.19 0.52 0.02 93.88 Average: 3 4.09 0.00 1.33 0.73 0.02 93.82 Average: 4 4.64 0.00 1.14 0.19 0.02 94.01 Average: 5 4.08 0.00 1.17 0.75 0.02 93.97 Average: 6 3.81 0.00 1.05 1.09 0.02 94.03 Average: 7 4.33 0.00 1.19 0.76 0.03 93.69