---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21250 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 12G 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 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21250) 04/18/22 _x86_64_ (8 CPU) 21:49:52 LINUX RESTART (8 CPU) 21:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:51:01 337.44 56.47 280.97 0.00 7417.70 198141.51 0.00 21:52:01 59.15 0.13 59.01 0.00 4.53 31424.33 0.00 21:53:01 1.77 0.00 1.77 0.00 0.00 21.21 0.00 21:54:01 1.37 0.00 1.37 0.00 0.00 16.00 0.00 21:55:01 1.13 0.02 1.12 0.00 0.13 12.93 0.00 21:56:01 0.93 0.00 0.93 0.00 0.00 11.86 0.00 21:57:01 105.47 0.40 105.07 0.00 20.93 37655.72 0.00 Average: 72.46 8.15 64.32 0.00 1063.30 38183.21 0.00 21:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:51:01 28685516 31699660 593204 1.80 122424 3143688 2353780 6.94 1402404 2389572 464020 21:52:01 28813888 31771368 523868 1.59 112728 3091284 1884920 5.56 1251820 2405400 152 21:53:01 28814468 31772120 522908 1.59 112792 3091296 1884920 5.56 1251608 2405404 12 21:54:01 28824532 31782756 512760 1.56 112824 3091288 1884920 5.56 1240932 2405940 16 21:55:01 28825460 31783848 511540 1.56 112872 3091424 1884920 5.56 1240692 2406068 20 21:56:01 28833476 31791932 503452 1.53 112904 3091428 1884920 5.56 1232944 2406088 148 21:57:01 27510684 31720304 570952 1.74 149816 4224076 2282548 6.73 1374976 3499220 419316 Average: 28615432 31760284 534098 1.62 119480 3260641 2008704 5.92 1285054 2559670 126241 21:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:51:01 docker0 51.94 58.24 5.21 725.54 0.00 0.00 0.00 0.00 21:51:01 ens3 712.93 427.60 6155.40 109.12 0.00 0.00 0.00 0.00 21:51:01 veth75481a2 42.19 52.72 3.90 683.56 0.00 0.00 0.00 0.06 21:51:01 lo 3.47 3.47 0.33 0.33 0.00 0.00 0.00 0.00 21:52:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 ens3 136.44 93.09 2535.44 57.15 0.00 0.00 0.00 0.00 21:52:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 ens3 1.43 0.50 0.65 0.45 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 ens3 0.70 0.37 0.27 0.20 0.00 0.00 0.00 0.00 21:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 ens3 0.67 0.02 0.06 0.00 0.00 0.00 0.00 0.00 21:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 ens3 1.43 0.62 0.54 0.35 0.00 0.00 0.00 0.00 21:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:57:01 docker0 55.04 69.79 4.81 686.24 0.00 0.00 0.00 0.00 21:57:01 ens3 357.67 232.01 7943.64 72.72 0.00 0.00 0.00 0.00 21:57:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 15.29 18.29 1.43 201.68 0.00 0.00 0.00 0.00 Average: ens3 173.04 107.74 2376.58 34.29 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21250) 04/18/22 _x86_64_ (8 CPU) 21:49:52 LINUX RESTART (8 CPU) 21:50:01 CPU %user %nice %system %iowait %steal %idle 21:51:01 all 18.48 0.00 5.56 2.06 0.08 73.82 21:51:01 0 16.73 0.00 5.27 0.61 0.07 77.33 21:51:01 1 21.06 0.00 4.53 0.61 0.07 73.74 21:51:01 2 20.56 0.00 6.26 1.48 0.10 71.60 21:51:01 3 18.26 0.00 6.23 3.03 0.08 72.40 21:51:01 4 17.59 0.00 5.90 3.56 0.08 72.86 21:51:01 5 19.21 0.00 4.52 0.40 0.07 75.80 21:51:01 6 17.52 0.00 5.89 4.16 0.08 72.35 21:51:01 7 16.90 0.00 5.91 2.65 0.08 74.46 21:52:01 all 13.96 0.00 2.87 0.57 0.04 82.56 21:52:01 0 13.28 0.00 2.45 0.07 0.03 84.17 21:52:01 1 14.60 0.00 2.94 0.49 0.05 81.92 21:52:01 2 13.93 0.00 3.21 2.06 0.03 80.77 21:52:01 3 13.59 0.00 3.19 1.26 0.05 81.91 21:52:01 4 14.36 0.00 2.74 0.18 0.03 82.69 21:52:01 5 14.05 0.00 2.96 0.03 0.05 82.90 21:52:01 6 13.79 0.00 2.45 0.12 0.03 83.60 21:52:01 7 14.06 0.00 2.99 0.39 0.05 82.51 21:53:01 all 0.04 0.00 0.01 0.00 0.00 99.94 21:53:01 0 0.03 0.00 0.03 0.00 0.02 99.92 21:53:01 1 0.03 0.00 0.00 0.02 0.00 99.95 21:53:01 2 0.03 0.00 0.02 0.00 0.00 99.95 21:53:01 3 0.03 0.00 0.02 0.00 0.00 99.95 21:53:01 4 0.02 0.00 0.00 0.02 0.00 99.97 21:53:01 5 0.07 0.00 0.02 0.00 0.00 99.92 21:53:01 6 0.03 0.00 0.02 0.00 0.02 99.93 21:53:01 7 0.03 0.00 0.02 0.00 0.00 99.95 21:54:01 all 0.04 0.00 0.08 0.01 0.00 99.87 21:54:01 0 0.05 0.00 0.10 0.00 0.00 99.85 21:54:01 1 0.02 0.00 0.07 0.02 0.00 99.90 21:54:01 2 0.03 0.00 0.08 0.03 0.00 99.85 21:54:01 3 0.03 0.00 0.12 0.00 0.02 99.83 21:54:01 4 0.02 0.00 0.03 0.00 0.00 99.95 21:54:01 5 0.03 0.00 0.02 0.00 0.02 99.93 21:54:01 6 0.05 0.00 0.02 0.00 0.00 99.93 21:54:01 7 0.05 0.00 0.22 0.00 0.00 99.73 21:55:01 all 0.01 0.00 0.01 0.00 0.00 99.96 21:55:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:55:01 1 0.00 0.00 0.00 0.02 0.00 99.98 21:55:01 2 0.00 0.00 0.00 0.02 0.00 99.98 21:55:01 3 0.00 0.00 0.02 0.00 0.00 99.98 21:55:01 4 0.00 0.00 0.03 0.00 0.00 99.97 21:55:01 5 0.03 0.00 0.03 0.00 0.02 99.92 21:55:01 6 0.05 0.00 0.02 0.00 0.02 99.92 21:55:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:56:01 all 0.03 0.00 0.03 0.00 0.00 99.94 21:56:01 0 0.02 0.00 0.03 0.00 0.00 99.95 21:56:01 1 0.02 0.00 0.02 0.02 0.00 99.95 21:56:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:56:01 3 0.05 0.00 0.03 0.00 0.00 99.92 21:56:01 4 0.02 0.00 0.03 0.00 0.02 99.93 21:56:01 5 0.05 0.00 0.03 0.00 0.02 99.90 21:56:01 6 0.02 0.00 0.03 0.00 0.00 99.95 21:56:01 7 0.03 0.00 0.03 0.00 0.00 99.93 21:57:01 all 6.94 0.00 2.85 0.92 0.04 89.26 21:57:01 0 5.98 0.00 2.44 0.27 0.03 91.28 21:57:01 1 6.91 0.00 2.76 1.14 0.03 89.16 21:57:01 2 6.48 0.00 2.93 3.13 0.03 87.43 21:57:01 3 7.03 0.00 2.66 0.29 0.05 89.97 21:57:01 4 7.78 0.00 3.06 0.17 0.03 88.95 21:57:01 5 7.25 0.00 2.93 0.32 0.03 89.47 21:57:01 6 6.87 0.00 2.81 1.57 0.03 88.71 21:57:01 7 7.22 0.00 3.23 0.44 0.05 89.07 Average: all 5.61 0.00 1.62 0.51 0.03 92.23 Average: 0 5.13 0.00 1.47 0.13 0.02 93.24 Average: 1 6.06 0.00 1.46 0.33 0.02 92.13 Average: 2 5.84 0.00 1.78 0.96 0.02 91.41 Average: 3 5.54 0.00 1.74 0.65 0.03 92.03 Average: 4 5.65 0.00 1.68 0.56 0.02 92.09 Average: 5 5.81 0.00 1.50 0.11 0.03 92.56 Average: 6 5.45 0.00 1.60 0.83 0.03 92.09 Average: 7 5.42 0.00 1.76 0.49 0.03 92.30