---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40437 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 11G 144G 8% / 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-40437) 05/04/22 _x86_64_ (8 CPU) 13:14:19 LINUX RESTART (8 CPU) 13:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:16:01 347.63 12.43 335.20 0.00 2033.59 80509.70 0.00 13:17:01 230.54 0.08 230.46 0.00 3.60 77392.83 0.00 13:18:01 5.28 0.17 5.11 0.00 18.26 14956.90 0.00 13:19:01 3.82 0.00 3.82 0.00 0.00 14805.67 0.00 13:20:01 3.65 0.02 3.63 0.00 0.13 14801.73 0.00 13:21:01 3.83 0.00 3.83 0.00 0.00 14939.38 0.00 13:22:01 3.27 0.00 3.27 0.00 0.00 14796.53 0.00 Average: 85.43 1.81 83.62 0.00 293.68 33171.64 0.00 13:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:16:01 27431724 31716216 583116 1.77 171500 4251692 2189920 6.45 1344664 3596824 574240 13:17:01 27389788 31757284 537992 1.64 202396 4286944 1786476 5.26 1351340 3606668 176 13:18:01 27395720 31764228 529984 1.61 202488 4287500 1800936 5.31 1341716 3607152 180 13:19:01 27397444 31766008 528068 1.61 202540 4287500 1800936 5.31 1340168 3607152 8 13:20:01 27405476 31774160 519832 1.58 202632 4287504 1800936 5.31 1332436 3607168 20 13:21:01 27407176 31775892 518004 1.58 202696 4287508 1800936 5.31 1331644 3607168 16 13:22:01 27413688 31782524 511316 1.55 202772 4287512 1800936 5.31 1325184 3607192 12 Average: 27405859 31762330 532616 1.62 198146 4282309 1854439 5.47 1338165 3605618 82093 13:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:16:01 ens3 548.08 390.57 7393.20 69.00 0.00 0.00 0.00 0.00 13:16:01 docker0 221.91 264.26 17.49 2333.50 0.00 0.00 0.00 0.00 13:16:01 lo 6.00 6.00 0.59 0.59 0.00 0.00 0.00 0.00 13:17:01 ens3 171.54 116.38 2653.00 74.66 0.00 0.00 0.00 0.00 13:17:01 docker0 5.97 7.70 0.32 37.99 0.00 0.00 0.00 0.00 13:17:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 13:18:01 ens3 1.92 0.92 2.55 0.27 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:19:01 ens3 0.50 0.13 0.05 0.01 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:20:01 ens3 0.63 0.47 0.34 0.28 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 ens3 6.37 8.92 0.41 12.16 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:22:01 ens3 0.30 0.00 0.01 0.00 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 104.19 73.91 1435.69 22.34 0.00 0.00 0.00 0.00 Average: docker0 32.56 38.85 2.54 338.81 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-40437) 05/04/22 _x86_64_ (8 CPU) 13:14:19 LINUX RESTART (8 CPU) 13:15:01 CPU %user %nice %system %iowait %steal %idle 13:16:01 all 11.57 0.00 4.78 2.07 0.07 81.51 13:16:01 0 12.14 0.00 4.69 3.07 0.05 80.05 13:16:01 1 11.32 0.00 4.16 0.52 0.05 83.95 13:16:01 2 10.33 0.00 5.56 2.32 0.08 81.70 13:16:01 3 10.91 0.00 6.01 5.74 0.08 77.26 13:16:01 4 12.56 0.00 4.83 1.84 0.07 80.70 13:16:01 5 13.10 0.00 4.28 0.91 0.08 81.62 13:16:01 6 11.32 0.00 4.37 0.17 0.07 84.08 13:16:01 7 10.87 0.00 4.34 2.04 0.09 82.67 13:17:01 all 17.44 0.00 4.91 1.91 0.06 75.68 13:17:01 0 17.91 0.00 5.23 0.57 0.07 76.23 13:17:01 1 17.48 0.00 5.06 0.22 0.07 77.18 13:17:01 2 17.22 0.00 4.64 0.79 0.07 77.28 13:17:01 3 17.69 0.00 6.40 6.57 0.07 69.28 13:17:01 4 17.17 0.00 4.54 1.57 0.07 76.65 13:17:01 5 17.47 0.00 4.43 2.89 0.05 75.16 13:17:01 6 17.69 0.00 4.74 0.15 0.05 77.37 13:17:01 7 16.91 0.00 4.21 2.57 0.07 76.24 13:18:01 all 0.33 0.00 0.04 0.02 0.01 99.60 13:18:01 0 2.00 0.00 0.03 0.02 0.02 97.93 13:18:01 1 0.38 0.00 0.05 0.02 0.00 99.55 13:18:01 2 0.00 0.00 0.02 0.03 0.00 99.95 13:18:01 3 0.05 0.00 0.07 0.02 0.02 99.85 13:18:01 4 0.03 0.00 0.03 0.08 0.02 99.83 13:18:01 5 0.05 0.00 0.05 0.00 0.02 99.88 13:18:01 6 0.03 0.00 0.02 0.00 0.02 99.93 13:18:01 7 0.05 0.00 0.05 0.00 0.02 99.88 13:19:01 all 0.28 0.00 0.01 0.01 0.01 99.69 13:19:01 0 1.99 0.00 0.00 0.00 0.02 98.00 13:19:01 1 0.02 0.00 0.03 0.00 0.00 99.95 13:19:01 2 0.02 0.00 0.00 0.02 0.00 99.97 13:19:01 3 0.07 0.00 0.02 0.00 0.02 99.90 13:19:01 4 0.02 0.00 0.02 0.05 0.02 99.90 13:19:01 5 0.00 0.00 0.02 0.00 0.00 99.98 13:19:01 6 0.05 0.00 0.02 0.00 0.00 99.93 13:19:01 7 0.03 0.00 0.02 0.00 0.00 99.95 13:20:01 all 0.08 0.00 0.03 0.02 0.00 99.87 13:20:01 0 0.45 0.00 0.02 0.00 0.00 99.53 13:20:01 1 0.03 0.00 0.00 0.00 0.00 99.97 13:20:01 2 0.02 0.00 0.05 0.03 0.02 99.88 13:20:01 3 0.05 0.00 0.05 0.00 0.02 99.88 13:20:01 4 0.03 0.00 0.03 0.13 0.00 99.80 13:20:01 5 0.02 0.00 0.00 0.02 0.00 99.97 13:20:01 6 0.02 0.00 0.05 0.00 0.00 99.93 13:20:01 7 0.02 0.00 0.00 0.00 0.00 99.98 13:21:01 all 0.02 0.00 0.02 0.01 0.00 99.94 13:21:01 0 0.05 0.00 0.05 0.00 0.00 99.90 13:21:01 1 0.02 0.00 0.02 0.00 0.02 99.95 13:21:01 2 0.03 0.00 0.02 0.03 0.00 99.92 13:21:01 3 0.02 0.00 0.03 0.00 0.00 99.95 13:21:01 4 0.02 0.00 0.03 0.07 0.00 99.88 13:21:01 5 0.02 0.00 0.02 0.00 0.00 99.97 13:21:01 6 0.03 0.00 0.00 0.00 0.00 99.97 13:21:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:22:01 all 0.02 0.00 0.01 0.02 0.01 99.94 13:22:01 0 0.00 0.00 0.00 0.00 0.00 100.00 13:22:01 1 0.00 0.00 0.02 0.00 0.00 99.98 13:22:01 2 0.07 0.00 0.02 0.03 0.00 99.88 13:22:01 3 0.02 0.00 0.00 0.02 0.02 99.95 13:22:01 4 0.00 0.00 0.02 0.12 0.02 99.85 13:22:01 5 0.02 0.00 0.02 0.00 0.02 99.95 13:22:01 6 0.03 0.00 0.02 0.00 0.00 99.95 13:22:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 4.21 0.00 1.39 0.58 0.02 93.80 Average: 0 4.90 0.00 1.42 0.52 0.02 93.14 Average: 1 4.15 0.00 1.32 0.11 0.02 94.40 Average: 2 3.92 0.00 1.46 0.46 0.02 94.14 Average: 3 4.08 0.00 1.78 1.75 0.03 92.37 Average: 4 4.22 0.00 1.35 0.55 0.03 93.86 Average: 5 4.34 0.00 1.25 0.54 0.02 93.85 Average: 6 4.13 0.00 1.30 0.05 0.02 94.50 Average: 7 3.94 0.00 1.22 0.65 0.02 94.17