---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10364 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 9.8G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10364) 04/01/22 _x86_64_ (8 CPU) 01:01:53 LINUX RESTART (8 CPU) 01:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:03:01 371.77 62.66 309.12 0.00 8271.02 196159.84 0.00 01:04:01 44.05 0.10 43.95 0.00 1.87 23391.55 0.00 01:05:01 1.00 0.00 1.00 0.00 0.00 12.40 0.00 01:06:01 1.52 0.00 1.52 0.00 0.00 16.13 0.00 01:07:01 1.20 0.02 1.18 0.00 0.13 15.06 0.00 01:08:01 0.88 0.00 0.88 0.00 0.00 10.80 0.00 01:09:01 1.63 0.15 1.48 0.00 12.13 23.06 0.00 Average: 60.29 8.99 51.30 0.00 1183.51 31373.87 0.00 01:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 29022824 31780268 525284 1.60 115424 2915668 2021152 5.96 1179452 2312500 147024 01:04:01 28839368 31788340 516244 1.57 110096 3091272 1808092 5.33 1116988 2533168 164 01:05:01 28840284 31789360 514888 1.57 110136 3091276 1808092 5.33 1115548 2533180 24 01:06:01 28850772 31799952 504188 1.53 110172 3091404 1808092 5.33 1105548 2533280 16 01:07:01 28850424 31799680 504344 1.53 110216 3091404 1808092 5.33 1106316 2533284 16 01:08:01 28856788 31806004 498020 1.51 110248 3091416 1808092 5.33 1099292 2533316 144 01:09:01 28839816 31790260 513340 1.56 110316 3092328 1974676 5.82 1114304 2533744 708 Average: 28871468 31793409 510901 1.55 110944 3066395 1862327 5.49 1119635 2501782 21157 01:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:01 docker0 50.42 56.11 5.23 602.09 0.00 0.00 0.00 0.00 01:03:01 ens3 682.22 388.70 6032.66 107.06 0.00 0.00 0.00 0.00 01:03:01 lo 3.67 3.67 0.35 0.35 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 ens3 124.58 83.62 2523.54 47.23 0.00 0.00 0.00 0.00 01:04:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 ens3 0.73 0.10 0.06 0.01 0.00 0.00 0.00 0.00 01:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 ens3 0.27 0.13 0.10 0.07 0.00 0.00 0.00 0.00 01:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 ens3 0.70 0.37 0.34 0.26 0.00 0.00 0.00 0.00 01:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 ens3 8.60 4.42 9.90 2.65 0.00 0.00 0.00 0.00 01:09:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 7.20 8.01 0.75 86.01 0.00 0.00 0.00 0.00 Average: ens3 116.72 68.19 1223.77 22.47 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10364) 04/01/22 _x86_64_ (8 CPU) 01:01:53 LINUX RESTART (8 CPU) 01:02:01 CPU %user %nice %system %iowait %steal %idle 01:03:01 all 10.64 0.00 4.61 3.56 0.07 81.12 01:03:01 0 10.70 0.00 3.84 0.87 0.08 84.51 01:03:01 1 10.15 0.00 3.79 6.17 0.08 79.79 01:03:01 2 9.86 0.00 3.53 5.20 0.07 81.33 01:03:01 3 10.67 0.00 5.29 2.72 0.05 81.26 01:03:01 4 9.87 0.00 5.76 6.48 0.08 77.80 01:03:01 5 9.89 0.00 4.00 2.44 0.07 83.61 01:03:01 6 12.59 0.00 6.23 2.72 0.05 78.41 01:03:01 7 11.39 0.00 4.42 1.84 0.08 82.27 01:04:01 all 3.08 0.00 1.42 0.47 0.02 95.02 01:04:01 0 3.39 0.00 0.82 0.02 0.02 95.76 01:04:01 1 2.75 0.00 1.64 0.69 0.02 94.90 01:04:01 2 2.96 0.00 1.40 0.02 0.02 95.60 01:04:01 3 3.25 0.00 1.17 0.02 0.02 95.55 01:04:01 4 2.65 0.00 2.29 2.68 0.02 92.36 01:04:01 5 3.32 0.00 1.01 0.02 0.02 95.64 01:04:01 6 3.01 0.00 1.26 0.10 0.03 95.59 01:04:01 7 3.28 0.00 1.73 0.25 0.02 94.72 01:05:01 all 0.12 0.00 0.01 0.00 0.01 99.86 01:05:01 0 0.02 0.00 0.02 0.00 0.02 99.95 01:05:01 1 0.03 0.00 0.02 0.02 0.02 99.92 01:05:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:05:01 3 0.00 0.00 0.00 0.00 0.00 100.00 01:05:01 4 0.05 0.00 0.00 0.02 0.00 99.93 01:05:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:05:01 6 0.78 0.00 0.00 0.00 0.00 99.22 01:05:01 7 0.05 0.00 0.02 0.00 0.02 99.92 01:06:01 all 0.03 0.00 0.02 0.00 0.00 99.95 01:06:01 0 0.02 0.00 0.00 0.00 0.00 99.98 01:06:01 1 0.05 0.00 0.03 0.02 0.02 99.88 01:06:01 2 0.02 0.00 0.00 0.00 0.00 99.98 01:06:01 3 0.03 0.00 0.03 0.00 0.00 99.93 01:06:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:06:01 5 0.03 0.00 0.02 0.00 0.00 99.95 01:06:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:06:01 7 0.03 0.00 0.05 0.00 0.02 99.90 01:07:01 all 0.01 0.00 0.02 0.00 0.01 99.96 01:07:01 0 0.00 0.00 0.02 0.00 0.00 99.98 01:07:01 1 0.03 0.00 0.07 0.02 0.02 99.87 01:07:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:07:01 3 0.02 0.00 0.03 0.00 0.02 99.93 01:07:01 4 0.02 0.00 0.00 0.00 0.00 99.98 01:07:01 5 0.00 0.00 0.02 0.00 0.00 99.98 01:07:01 6 0.02 0.00 0.00 0.00 0.02 99.97 01:07:01 7 0.02 0.00 0.02 0.00 0.00 99.97 01:08:01 all 0.03 0.00 0.02 0.00 0.01 99.94 01:08:01 0 0.02 0.00 0.00 0.00 0.02 99.97 01:08:01 1 0.07 0.00 0.02 0.02 0.02 99.88 01:08:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:08:01 3 0.05 0.00 0.05 0.00 0.00 99.90 01:08:01 4 0.02 0.00 0.02 0.00 0.02 99.95 01:08:01 5 0.02 0.00 0.03 0.00 0.00 99.95 01:08:01 6 0.02 0.00 0.02 0.02 0.00 99.95 01:08:01 7 0.03 0.00 0.03 0.00 0.00 99.93 01:09:01 all 0.30 0.00 0.08 0.01 0.01 99.61 01:09:01 0 0.05 0.00 0.10 0.00 0.02 99.83 01:09:01 1 0.40 0.00 0.07 0.02 0.00 99.52 01:09:01 2 0.10 0.00 0.05 0.00 0.00 99.85 01:09:01 3 0.17 0.00 0.07 0.00 0.03 99.73 01:09:01 4 0.55 0.00 0.12 0.02 0.00 99.32 01:09:01 5 0.42 0.00 0.07 0.00 0.02 99.50 01:09:01 6 0.50 0.00 0.05 0.00 0.02 99.43 01:09:01 7 0.20 0.00 0.08 0.02 0.02 99.68 Average: all 2.02 0.00 0.87 0.57 0.02 96.52 Average: 0 2.01 0.00 0.68 0.13 0.02 97.16 Average: 1 1.91 0.00 0.80 0.98 0.02 96.28 Average: 2 1.84 0.00 0.71 0.74 0.01 96.70 Average: 3 2.02 0.00 0.94 0.39 0.02 96.63 Average: 4 1.87 0.00 1.16 1.31 0.02 95.65 Average: 5 1.94 0.00 0.73 0.35 0.01 96.96 Average: 6 2.41 0.00 1.08 0.40 0.02 96.09 Average: 7 2.12 0.00 0.90 0.30 0.02 96.66