---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1750 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-1750) 06/08/22 _x86_64_ (8 CPU) 15:26:03 LINUX RESTART (8 CPU) 15:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:28:01 260.92 0.38 260.54 0.00 19.73 42877.39 0.00 15:29:01 3.17 0.17 3.00 0.00 18.26 52.41 0.00 15:30:01 1.23 0.00 1.23 0.00 0.00 13.46 0.00 15:31:01 1.40 0.00 1.40 0.00 0.00 16.80 0.00 15:32:01 1.38 0.02 1.37 0.00 0.13 27.73 0.00 15:33:01 1.65 0.00 1.65 0.00 0.00 18.93 0.00 Average: 44.96 0.09 44.86 0.00 6.35 7167.79 0.00 15:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:28:01 29000336 31785576 502324 1.53 121568 2932928 1769852 5.22 1202632 2282340 904 15:29:01 29002048 31788208 499336 1.52 121620 2933480 1760108 5.19 1201984 2282796 248 15:30:01 29002736 31788900 498676 1.52 121660 2933484 1760108 5.19 1200860 2282800 20 15:31:01 29009880 31796028 491500 1.49 121704 2933476 1777748 5.24 1193932 2282800 16 15:32:01 29010840 31797088 490408 1.49 121760 2933492 1777748 5.24 1193072 2282808 20 15:33:01 29012288 31798580 488844 1.49 121812 2933492 1777748 5.24 1190912 2282808 12 Average: 29006355 31792397 495181 1.51 121687 2933392 1770552 5.22 1197232 2282725 203 15:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:28:01 ens3 277.15 190.15 3930.04 84.06 0.00 0.00 0.00 0.00 15:28:01 docker0 66.12 79.77 4.90 563.71 0.00 0.00 0.00 0.00 15:28:01 lo 3.20 3.20 0.32 0.32 0.00 0.00 0.00 0.00 15:29:01 ens3 1.25 0.65 0.50 0.30 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:30:01 ens3 0.50 0.30 0.26 0.20 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:32:01 ens3 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 46.56 31.91 655.15 14.11 0.00 0.00 0.00 0.00 Average: docker0 11.02 13.30 0.82 93.95 0.00 0.00 0.00 0.00 Average: lo 0.64 0.64 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1750) 06/08/22 _x86_64_ (8 CPU) 15:26:03 LINUX RESTART (8 CPU) 15:27:01 CPU %user %nice %system %iowait %steal %idle 15:28:01 all 21.45 0.00 6.96 1.54 0.08 69.97 15:28:01 0 22.11 0.00 6.59 1.22 0.07 70.01 15:28:01 1 22.49 0.00 7.14 1.00 0.08 69.28 15:28:01 2 20.60 0.00 7.30 4.06 0.08 67.96 15:28:01 3 20.86 0.00 6.78 0.24 0.08 72.03 15:28:01 4 21.40 0.00 7.44 1.62 0.07 69.47 15:28:01 5 21.98 0.00 6.97 1.84 0.08 69.13 15:28:01 6 21.27 0.00 6.80 0.78 0.07 71.08 15:28:01 7 20.86 0.00 6.68 1.59 0.07 70.80 15:29:01 all 0.09 0.00 0.04 0.01 0.00 99.85 15:29:01 0 0.03 0.00 0.03 0.00 0.02 99.92 15:29:01 1 0.03 0.00 0.03 0.00 0.00 99.93 15:29:01 2 0.07 0.00 0.07 0.07 0.02 99.78 15:29:01 3 0.03 0.00 0.03 0.02 0.00 99.92 15:29:01 4 0.08 0.00 0.02 0.00 0.00 99.90 15:29:01 5 0.00 0.00 0.05 0.00 0.00 99.95 15:29:01 6 0.42 0.00 0.10 0.00 0.00 99.48 15:29:01 7 0.03 0.00 0.02 0.03 0.00 99.92 15:30:01 all 0.02 0.00 0.01 0.00 0.01 99.96 15:30:01 0 0.03 0.00 0.03 0.00 0.00 99.93 15:30:01 1 0.02 0.00 0.00 0.00 0.02 99.97 15:30:01 2 0.02 0.00 0.03 0.02 0.00 99.93 15:30:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:30:01 4 0.03 0.00 0.00 0.00 0.00 99.97 15:30:01 5 0.03 0.00 0.00 0.00 0.02 99.95 15:30:01 6 0.02 0.00 0.00 0.00 0.02 99.97 15:30:01 7 0.00 0.00 0.00 0.02 0.00 99.98 15:31:01 all 0.03 0.00 0.02 0.00 0.01 99.94 15:31:01 0 0.02 0.00 0.03 0.00 0.00 99.95 15:31:01 1 0.07 0.00 0.03 0.00 0.00 99.90 15:31:01 2 0.02 0.00 0.00 0.02 0.02 99.95 15:31:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:31:01 4 0.03 0.00 0.02 0.00 0.02 99.93 15:31:01 5 0.03 0.00 0.00 0.00 0.00 99.97 15:31:01 6 0.03 0.00 0.03 0.00 0.00 99.93 15:31:01 7 0.05 0.00 0.03 0.02 0.02 99.88 15:32:01 all 0.25 0.00 0.02 0.02 0.00 99.71 15:32:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:32:01 1 1.87 0.00 0.05 0.00 0.00 98.08 15:32:01 2 0.02 0.00 0.02 0.07 0.00 99.90 15:32:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:32:01 4 0.03 0.00 0.02 0.02 0.00 99.93 15:32:01 5 0.02 0.00 0.02 0.00 0.00 99.97 15:32:01 6 0.02 0.00 0.02 0.00 0.00 99.97 15:32:01 7 0.02 0.00 0.02 0.05 0.00 99.92 15:33:01 all 0.27 0.00 0.01 0.01 0.00 99.71 15:33:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:33:01 1 1.99 0.00 0.00 0.00 0.00 98.01 15:33:01 2 0.00 0.00 0.02 0.05 0.00 99.93 15:33:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:33:01 4 0.03 0.00 0.00 0.00 0.02 99.95 15:33:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:33:01 6 0.05 0.00 0.02 0.00 0.00 99.93 15:33:01 7 0.02 0.00 0.02 0.07 0.00 99.90 Average: all 3.64 0.00 1.16 0.26 0.02 94.92 Average: 0 3.66 0.00 1.11 0.20 0.01 95.02 Average: 1 4.35 0.00 1.19 0.16 0.02 94.28 Average: 2 3.40 0.00 1.22 0.70 0.02 94.65 Average: 3 3.43 0.00 1.12 0.04 0.01 95.39 Average: 4 3.57 0.00 1.24 0.27 0.02 94.91 Average: 5 3.64 0.00 1.16 0.30 0.02 94.89 Average: 6 3.59 0.00 1.15 0.13 0.01 95.12 Average: 7 3.45 0.00 1.11 0.29 0.01 95.13