---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9311 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: 2799.994 BogoMIPS: 5599.98 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 9.9G 146G 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 9.9G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9311) 03/29/22 _x86_64_ (8 CPU) 04:06:21 LINUX RESTART (8 CPU) 04:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:08:01 138.18 11.37 126.81 0.00 2000.47 62968.85 0.00 04:09:01 58.87 0.08 58.79 0.00 3.47 31699.67 0.00 04:10:01 1.25 0.00 1.25 0.00 0.00 14.66 0.00 04:11:01 1.03 0.00 1.03 0.00 0.00 13.33 0.00 04:12:01 1.25 0.03 1.22 0.00 0.40 14.13 0.00 04:13:01 1.00 0.00 1.00 0.00 0.00 12.93 0.00 04:14:01 1.05 0.00 1.05 0.00 0.00 12.13 0.00 04:15:01 1.52 0.00 1.52 0.00 0.00 18.79 0.00 04:16:01 0.92 0.00 0.92 0.00 0.00 10.26 0.00 Average: 22.57 1.26 21.31 0.00 219.39 10431.56 0.00 04:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 28561892 31528816 764824 2.33 108416 3106408 2425908 7.15 1584248 2323444 432712 04:09:01 28749316 31763584 534640 1.63 112344 3144632 1772224 5.22 1263760 2458140 152 04:10:01 28749304 31763668 534300 1.62 112368 3144636 1772224 5.22 1263600 2458144 16 04:11:01 28750624 31765204 532576 1.62 112404 3144764 1772224 5.22 1262524 2458264 44 04:12:01 28759064 31773720 523960 1.59 112456 3144772 1772224 5.22 1253300 2458292 12 04:13:01 28760536 31775396 522388 1.59 112480 3144784 1772224 5.22 1251880 2458464 56 04:14:01 28767324 31782184 515540 1.57 112512 3144788 1772224 5.22 1244984 2458468 20 04:15:01 28767768 31782696 515196 1.57 112552 3144792 1772224 5.22 1245300 2458476 20 04:16:01 28767492 31782456 515404 1.57 112584 3144792 1772224 5.22 1245140 2458472 20 Average: 28737036 31746414 550981 1.68 112013 3140485 1844856 5.44 1290526 2443352 48117 04:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:08:01 ens3 418.64 342.20 4645.77 102.41 0.00 0.00 0.00 0.00 04:08:01 vethea533ab 49.26 61.84 4.77 487.82 0.00 0.00 0.00 0.04 04:08:01 lo 2.37 2.37 0.23 0.23 0.00 0.00 0.00 0.00 04:08:01 docker0 159.09 130.60 14.04 847.37 0.00 0.00 0.00 0.00 04:09:01 ens3 132.18 73.40 2532.45 15.66 0.00 0.00 0.00 0.00 04:09:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 04:09:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 ens3 2.73 0.55 2.14 0.22 0.00 0.00 0.00 0.00 04:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 ens3 0.72 0.43 0.36 0.27 0.00 0.00 0.00 0.00 04:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 ens3 0.18 0.12 0.08 0.07 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 ens3 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 ens3 0.23 0.17 0.07 0.01 0.00 0.00 0.00 0.00 04:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 60.99 45.78 790.69 13.02 0.00 0.00 0.00 0.00 Average: lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 17.42 14.30 1.54 92.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9311) 03/29/22 _x86_64_ (8 CPU) 04:06:21 LINUX RESTART (8 CPU) 04:07:02 CPU %user %nice %system %iowait %steal %idle 04:08:01 all 27.30 0.00 5.98 0.89 0.06 65.77 04:08:01 0 27.37 0.00 5.84 0.81 0.07 65.91 04:08:01 1 26.64 0.00 5.35 0.39 0.05 67.57 04:08:01 2 27.70 0.00 6.28 1.37 0.07 64.58 04:08:01 3 28.18 0.00 6.24 2.55 0.07 62.96 04:08:01 4 28.63 0.00 5.43 0.33 0.07 65.55 04:08:01 5 27.46 0.00 5.68 0.62 0.05 66.19 04:08:01 6 26.85 0.00 6.94 0.27 0.05 65.88 04:08:01 7 25.57 0.00 6.08 0.78 0.09 67.48 04:09:01 all 10.16 0.00 2.05 0.72 0.03 87.04 04:09:01 0 10.59 0.00 1.96 1.02 0.03 86.40 04:09:01 1 10.14 0.00 2.03 2.13 0.03 85.67 04:09:01 2 9.99 0.00 2.17 0.17 0.03 87.64 04:09:01 3 9.71 0.00 2.19 1.86 0.03 86.20 04:09:01 4 10.51 0.00 2.04 0.18 0.03 87.23 04:09:01 5 10.29 0.00 2.02 0.03 0.03 87.62 04:09:01 6 10.73 0.00 1.89 0.13 0.03 87.21 04:09:01 7 9.33 0.00 2.09 0.20 0.02 88.36 04:10:01 all 0.27 0.00 0.02 0.01 0.01 99.70 04:10:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:10:01 1 0.03 0.00 0.02 0.00 0.00 99.95 04:10:01 2 0.00 0.00 0.02 0.00 0.00 99.98 04:10:01 3 0.03 0.00 0.05 0.03 0.02 99.87 04:10:01 4 0.07 0.00 0.03 0.02 0.02 99.87 04:10:01 5 1.97 0.00 0.00 0.00 0.02 98.01 04:10:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:10:01 7 0.02 0.00 0.00 0.00 0.02 99.97 04:11:01 all 0.30 0.00 0.02 0.01 0.00 99.67 04:11:01 0 0.02 0.00 0.03 0.00 0.00 99.95 04:11:01 1 0.05 0.00 0.03 0.00 0.00 99.92 04:11:01 2 0.00 0.00 0.00 0.02 0.00 99.98 04:11:01 3 0.02 0.00 0.00 0.00 0.00 99.98 04:11:01 4 0.20 0.00 0.00 0.03 0.02 99.75 04:11:01 5 2.00 0.00 0.02 0.00 0.00 97.98 04:11:01 6 0.08 0.00 0.03 0.00 0.02 99.87 04:11:01 7 0.02 0.00 0.02 0.00 0.00 99.97 04:12:01 all 0.26 0.00 0.02 0.00 0.00 99.71 04:12:01 0 0.00 0.00 0.02 0.00 0.00 99.98 04:12:01 1 0.00 0.00 0.00 0.00 0.02 99.98 04:12:01 2 0.02 0.00 0.02 0.00 0.00 99.97 04:12:01 3 0.00 0.00 0.03 0.00 0.00 99.97 04:12:01 4 0.02 0.00 0.05 0.02 0.02 99.90 04:12:01 5 1.99 0.00 0.00 0.00 0.00 98.01 04:12:01 6 0.00 0.00 0.03 0.02 0.00 99.95 04:12:01 7 0.03 0.00 0.02 0.00 0.00 99.95 04:13:01 all 0.26 0.00 0.01 0.00 0.00 99.72 04:13:01 0 0.00 0.00 0.03 0.00 0.00 99.97 04:13:01 1 0.02 0.00 0.03 0.00 0.00 99.95 04:13:01 2 0.02 0.00 0.00 0.02 0.00 99.97 04:13:01 3 0.02 0.00 0.00 0.00 0.00 99.98 04:13:01 4 0.02 0.00 0.02 0.02 0.00 99.95 04:13:01 5 1.97 0.00 0.02 0.00 0.00 98.01 04:13:01 6 0.00 0.00 0.00 0.00 0.00 100.00 04:13:01 7 0.00 0.00 0.02 0.00 0.00 99.98 04:14:01 all 0.26 0.00 0.01 0.00 0.01 99.72 04:14:01 0 0.02 0.00 0.02 0.00 0.02 99.95 04:14:01 1 0.00 0.00 0.03 0.00 0.00 99.97 04:14:01 2 0.02 0.00 0.00 0.00 0.02 99.97 04:14:01 3 0.00 0.00 0.02 0.00 0.00 99.98 04:14:01 4 0.02 0.00 0.02 0.02 0.02 99.93 04:14:01 5 1.95 0.00 0.02 0.00 0.00 98.03 04:14:01 6 0.00 0.00 0.02 0.00 0.00 99.98 04:14:01 7 0.02 0.00 0.00 0.00 0.00 99.98 04:15:01 all 0.08 0.00 0.02 0.01 0.00 99.88 04:15:01 0 0.03 0.00 0.00 0.00 0.00 99.97 04:15:01 1 0.00 0.00 0.02 0.00 0.00 99.98 04:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:15:01 3 0.00 0.00 0.02 0.03 0.00 99.95 04:15:01 4 0.05 0.00 0.02 0.02 0.02 99.90 04:15:01 5 0.57 0.00 0.15 0.00 0.00 99.29 04:15:01 6 0.00 0.00 0.00 0.00 0.00 100.00 04:15:01 7 0.02 0.00 0.00 0.00 0.00 99.98 04:16:01 all 0.01 0.00 0.01 0.00 0.00 99.97 04:16:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:16:01 1 0.03 0.00 0.02 0.00 0.00 99.95 04:16:01 2 0.00 0.00 0.02 0.00 0.00 99.98 04:16:01 3 0.00 0.00 0.00 0.02 0.00 99.98 04:16:01 4 0.02 0.00 0.03 0.02 0.02 99.92 04:16:01 5 0.00 0.00 0.00 0.00 0.02 99.98 04:16:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:16:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 4.24 0.00 0.89 0.18 0.01 94.68 Average: 0 4.15 0.00 0.86 0.20 0.01 94.77 Average: 1 4.03 0.00 0.82 0.28 0.01 94.86 Average: 2 4.12 0.00 0.93 0.17 0.01 94.77 Average: 3 4.13 0.00 0.93 0.49 0.01 94.44 Average: 4 4.32 0.00 0.83 0.07 0.02 94.75 Average: 5 5.26 0.00 0.85 0.07 0.01 93.80 Average: 6 4.12 0.00 0.97 0.05 0.01 94.85 Average: 7 3.80 0.00 0.89 0.11 0.01 95.18