---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15187 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 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-15187) 06/20/22 _x86_64_ (8 CPU) 22:15:30 LINUX RESTART (8 CPU) 22:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:17:01 258.87 14.31 244.56 0.00 2119.78 106649.69 0.00 22:18:01 46.08 0.08 46.00 0.00 10.40 22728.96 0.00 22:19:01 1.48 0.00 1.48 0.00 0.00 16.41 0.00 22:20:01 1.15 0.00 1.15 0.00 0.00 14.26 0.00 22:21:01 1.23 0.02 1.22 0.00 0.13 13.86 0.00 Average: 61.76 2.88 58.88 0.00 426.03 25883.67 0.00 22:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:17:01 28752144 31772908 520120 1.58 111504 3156132 1920180 5.66 1212772 2506100 172932 22:18:01 28442688 31781348 513064 1.56 121740 3438472 1813328 5.34 1208664 2795628 316 22:19:01 28442884 31781596 512736 1.56 121788 3438476 1813328 5.34 1208764 2795632 188 22:20:01 28446584 31785372 508860 1.55 121836 3438476 1813328 5.34 1203984 2795632 220 22:21:01 28446528 31785396 508744 1.55 121892 3438612 1813328 5.34 1204492 2795760 224 Average: 28506166 31781324 512705 1.56 119752 3382034 1834698 5.41 1207735 2737750 34776 22:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:17:01 veth35e4967 19.45 20.66 1.72 289.86 0.00 0.00 0.00 0.02 22:17:01 docker0 22.95 23.50 1.92 327.49 0.00 0.00 0.00 0.00 22:17:01 ens3 526.31 343.99 6200.51 125.24 0.00 0.00 0.00 0.00 22:17:01 lo 3.47 3.47 0.34 0.34 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 ens3 109.13 65.81 2524.71 12.05 0.00 0.00 0.00 0.00 22:18:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 ens3 0.48 0.40 0.30 0.21 0.00 0.00 0.00 0.00 22:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 ens3 0.15 0.15 0.08 0.07 0.00 0.00 0.00 0.00 22:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 4.59 4.70 0.38 65.49 0.00 0.00 0.00 0.00 Average: ens3 127.24 82.09 1745.09 27.51 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15187) 06/20/22 _x86_64_ (8 CPU) 22:15:30 LINUX RESTART (8 CPU) 22:16:01 CPU %user %nice %system %iowait %steal %idle 22:17:01 all 20.36 0.00 5.07 1.25 0.06 73.26 22:17:01 0 22.62 0.00 5.50 1.94 0.07 69.88 22:17:01 1 19.30 0.00 4.51 1.91 0.05 74.24 22:17:01 2 21.40 0.00 5.23 0.22 0.07 73.08 22:17:01 3 19.84 0.00 4.73 0.12 0.07 75.24 22:17:01 4 18.71 0.00 5.47 2.14 0.05 73.63 22:17:01 5 21.52 0.00 5.20 1.77 0.07 71.44 22:17:01 6 20.32 0.00 4.93 0.44 0.05 74.26 22:17:01 7 19.17 0.00 4.95 1.48 0.07 74.34 22:18:01 all 3.33 0.00 1.35 0.43 0.02 94.88 22:18:01 0 3.47 0.00 1.14 0.12 0.03 95.25 22:18:01 1 2.89 0.00 1.64 0.69 0.02 94.76 22:18:01 2 3.20 0.00 1.09 0.02 0.02 95.68 22:18:01 3 2.91 0.00 1.19 0.13 0.02 95.75 22:18:01 4 3.67 0.00 1.24 0.18 0.02 94.89 22:18:01 5 3.10 0.00 1.59 2.28 0.02 93.01 22:18:01 6 4.08 0.00 1.39 0.00 0.03 94.50 22:18:01 7 3.28 0.00 1.52 0.00 0.03 95.16 22:19:01 all 0.22 0.00 0.02 0.01 0.01 99.75 22:19:01 0 0.02 0.00 0.00 0.00 0.00 99.98 22:19:01 1 0.00 0.00 0.00 0.02 0.02 99.97 22:19:01 2 0.02 0.00 0.00 0.00 0.00 99.98 22:19:01 3 0.00 0.00 0.02 0.00 0.00 99.98 22:19:01 4 0.02 0.00 0.00 0.00 0.00 99.98 22:19:01 5 0.03 0.00 0.02 0.03 0.02 99.90 22:19:01 6 1.63 0.00 0.08 0.00 0.03 98.25 22:19:01 7 0.02 0.00 0.02 0.00 0.00 99.97 22:20:01 all 0.05 0.00 0.02 0.00 0.00 99.93 22:20:01 0 0.03 0.00 0.03 0.00 0.00 99.93 22:20:01 1 0.05 0.00 0.00 0.03 0.00 99.92 22:20:01 2 0.03 0.00 0.02 0.00 0.00 99.95 22:20:01 3 0.02 0.00 0.00 0.00 0.02 99.97 22:20:01 4 0.02 0.00 0.02 0.00 0.00 99.97 22:20:01 5 0.02 0.00 0.02 0.00 0.00 99.97 22:20:01 6 0.07 0.00 0.03 0.00 0.02 99.88 22:20:01 7 0.13 0.00 0.02 0.00 0.00 99.85 22:21:01 all 0.01 0.00 0.01 0.01 0.01 99.97 22:21:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:21:01 1 0.00 0.00 0.00 0.02 0.00 99.98 22:21:01 2 0.00 0.00 0.02 0.02 0.02 99.95 22:21:01 3 0.00 0.00 0.00 0.02 0.00 99.98 22:21:01 4 0.00 0.00 0.02 0.00 0.00 99.98 22:21:01 5 0.00 0.00 0.00 0.00 0.02 99.98 22:21:01 6 0.03 0.00 0.02 0.00 0.03 99.92 22:21:01 7 0.03 0.00 0.00 0.00 0.02 99.95 Average: all 4.75 0.00 1.28 0.34 0.02 93.61 Average: 0 5.19 0.00 1.33 0.41 0.02 93.05 Average: 1 4.41 0.00 1.22 0.53 0.02 93.82 Average: 2 4.89 0.00 1.26 0.05 0.02 93.78 Average: 3 4.51 0.00 1.18 0.05 0.02 94.24 Average: 4 4.45 0.00 1.34 0.46 0.01 93.74 Average: 5 4.89 0.00 1.35 0.81 0.02 92.92 Average: 6 5.18 0.00 1.28 0.09 0.03 93.42 Average: 7 4.48 0.00 1.29 0.29 0.02 93.92