---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20770 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-20770) 07/22/22 _x86_64_ (8 CPU) 09:21:40 LINUX RESTART (8 CPU) 09:22:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:23:01 343.43 45.80 297.63 0.00 4083.50 160595.73 0.00 09:24:01 59.82 0.17 59.66 0.00 2.40 31728.45 0.00 09:25:01 1.78 0.00 1.78 0.00 0.00 20.41 0.00 09:26:01 1.60 0.00 1.60 0.00 0.00 19.06 0.00 09:27:01 1.35 0.02 1.33 0.00 0.13 14.93 0.00 09:28:01 0.92 0.00 0.92 0.00 0.00 11.86 0.00 Average: 67.39 7.56 59.83 0.00 671.57 31708.05 0.00 09:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:23:01 28298180 31612596 687388 2.09 132056 3405832 2432208 7.17 1432156 2724312 380228 09:24:01 28442336 31791280 508980 1.55 124480 3439796 1809476 5.33 1234536 2768432 380 09:25:01 28443216 31792340 507784 1.54 124512 3439800 1809476 5.33 1234512 2768444 160 09:26:01 28444192 31793372 506712 1.54 124552 3439800 1809476 5.33 1233228 2768444 12 09:27:01 28444428 31794048 506424 1.54 124604 3439800 1809476 5.33 1232140 2768980 20 09:28:01 28445932 31795624 504824 1.54 124628 3439812 1809476 5.33 1231292 2768996 176 Average: 28419714 31763210 537019 1.63 125805 3434140 1913265 5.64 1266311 2761268 63496 09:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:23:01 ens3 834.07 540.97 7195.56 116.27 0.00 0.00 0.00 0.00 09:23:01 veth659e058 32.48 43.27 3.29 695.04 0.00 0.00 0.00 0.06 09:23:01 lo 3.52 3.52 0.34 0.34 0.00 0.00 0.00 0.00 09:23:01 docker0 36.45 46.41 3.28 737.57 0.00 0.00 0.00 0.00 09:24:01 ens3 137.19 100.78 2532.83 62.72 0.00 0.00 0.00 0.00 09:24:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 09:24:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 0.43 0.22 0.26 0.19 0.00 0.00 0.00 0.00 09:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 13.61 5.81 12.94 0.39 0.00 0.00 0.00 0.00 09:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 09:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 162.40 106.79 1608.12 29.70 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 6.00 7.63 0.54 121.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20770) 07/22/22 _x86_64_ (8 CPU) 09:21:40 LINUX RESTART (8 CPU) 09:22:02 CPU %user %nice %system %iowait %steal %idle 09:23:01 all 17.13 0.00 5.35 2.17 0.07 75.29 09:23:01 0 17.80 0.00 5.16 2.14 0.07 74.83 09:23:01 1 17.14 0.00 4.85 1.84 0.05 76.11 09:23:01 2 18.40 0.00 5.42 1.87 0.07 74.25 09:23:01 3 15.67 0.00 5.92 2.69 0.09 75.63 09:23:01 4 15.12 0.00 5.06 0.33 0.05 79.44 09:23:01 5 16.86 0.00 4.58 0.83 0.07 77.67 09:23:01 6 18.45 0.00 5.99 0.62 0.07 74.87 09:23:01 7 17.54 0.00 5.84 7.08 0.07 69.48 09:24:01 all 19.89 0.00 3.87 0.65 0.05 75.54 09:24:01 0 19.33 0.00 4.24 0.02 0.05 76.37 09:24:01 1 19.76 0.00 4.03 0.07 0.07 76.08 09:24:01 2 20.29 0.00 3.58 0.24 0.05 75.85 09:24:01 3 19.06 0.00 3.88 1.01 0.05 76.00 09:24:01 4 20.85 0.00 3.87 1.72 0.05 73.51 09:24:01 5 20.13 0.00 3.78 1.98 0.05 74.05 09:24:01 6 19.91 0.00 4.18 0.05 0.03 75.83 09:24:01 7 19.76 0.00 3.41 0.15 0.05 76.62 09:25:01 all 0.01 0.00 0.01 0.01 0.00 99.97 09:25:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:25:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:25:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:25:01 3 0.08 0.00 0.03 0.03 0.00 99.85 09:25:01 4 0.00 0.00 0.00 0.03 0.00 99.97 09:25:01 5 0.00 0.00 0.02 0.00 0.00 99.98 09:25:01 6 0.00 0.00 0.00 0.00 0.00 100.00 09:25:01 7 0.00 0.00 0.02 0.00 0.00 99.98 09:26:01 all 0.04 0.00 0.01 0.01 0.00 99.94 09:26:01 0 0.02 0.00 0.02 0.02 0.00 99.95 09:26:01 1 0.07 0.00 0.02 0.00 0.00 99.92 09:26:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:26:01 3 0.12 0.00 0.02 0.03 0.02 99.82 09:26:01 4 0.02 0.00 0.00 0.02 0.02 99.95 09:26:01 5 0.00 0.00 0.02 0.00 0.00 99.98 09:26:01 6 0.03 0.00 0.02 0.00 0.00 99.95 09:26:01 7 0.02 0.00 0.00 0.00 0.00 99.98 09:27:01 all 0.27 0.00 0.01 0.00 0.00 99.72 09:27:01 0 0.02 0.00 0.00 0.02 0.00 99.97 09:27:01 1 0.05 0.00 0.00 0.00 0.02 99.93 09:27:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:27:01 3 1.97 0.00 0.03 0.02 0.00 97.98 09:27:01 4 0.02 0.00 0.02 0.00 0.00 99.97 09:27:01 5 0.03 0.00 0.02 0.00 0.00 99.95 09:27:01 6 0.02 0.00 0.02 0.00 0.00 99.97 09:27:01 7 0.02 0.00 0.00 0.00 0.00 99.98 09:28:01 all 0.26 0.00 0.00 0.00 0.00 99.73 09:28:01 0 0.03 0.00 0.00 0.00 0.02 99.95 09:28:01 1 0.03 0.00 0.02 0.00 0.00 99.95 09:28:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:28:01 3 1.94 0.00 0.00 0.03 0.00 98.03 09:28:01 4 0.02 0.00 0.00 0.00 0.00 99.98 09:28:01 5 0.02 0.00 0.00 0.00 0.00 99.98 09:28:01 6 0.02 0.00 0.02 0.00 0.00 99.97 09:28:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 6.19 0.00 1.52 0.47 0.02 91.80 Average: 0 6.15 0.00 1.55 0.36 0.02 91.92 Average: 1 6.10 0.00 1.47 0.31 0.02 92.10 Average: 2 6.38 0.00 1.48 0.34 0.02 91.77 Average: 3 6.38 0.00 1.61 0.62 0.03 91.36 Average: 4 5.93 0.00 1.47 0.35 0.02 92.23 Average: 5 6.11 0.00 1.38 0.46 0.02 92.02 Average: 6 6.34 0.00 1.68 0.11 0.02 91.86 Average: 7 6.14 0.00 1.52 1.17 0.02 91.15