---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7853 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-7853) 03/17/22 _x86_64_ (8 CPU) 16:48:01 LINUX RESTART (8 CPU) 16:49:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:50:01 257.24 1.54 255.70 0.00 27.66 86345.91 0.00 16:51:01 70.52 0.02 70.50 0.00 3.87 6863.01 0.00 16:52:01 1.05 0.00 1.05 0.00 0.00 11.86 0.00 16:53:01 1.65 0.00 1.65 0.00 0.00 18.79 0.00 16:54:01 1.15 0.02 1.13 0.00 0.13 13.33 0.00 16:55:01 1.53 0.00 1.53 0.00 0.00 18.26 0.00 16:56:01 35.86 0.03 35.83 0.00 8.53 18144.18 0.00 Average: 52.23 0.23 52.00 0.00 5.69 15748.04 0.00 16:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:50:01 28218312 31721340 570808 1.74 178832 3521600 2200948 6.49 1366004 2833788 98892 16:51:01 28280468 31761432 533988 1.62 180848 3504004 1809108 5.33 1348624 2799112 172 16:52:01 28281548 31762556 532788 1.62 180892 3504008 1809108 5.33 1348388 2799116 24 16:53:01 28296768 31777852 517276 1.57 180936 3504000 1809108 5.33 1332600 2799156 24 16:54:01 28297216 31778344 516720 1.57 180976 3504016 1809108 5.33 1332384 2799160 12 16:55:01 28297924 31779152 515876 1.57 181016 3504020 1809108 5.33 1332148 2799168 188 16:56:01 27771052 31762224 530980 1.61 189096 3956112 1785936 5.26 1367180 3238748 8 Average: 28206184 31763271 531205 1.62 181799 3571109 1861775 5.49 1346761 2866893 14189 16:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:50:01 veth37b0f46 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 16:50:01 ens3 313.64 239.03 2222.98 84.11 0.00 0.00 0.00 0.00 16:50:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 16:50:01 docker0 180.87 240.37 14.55 2179.45 0.00 0.00 0.00 0.00 16:51:01 ens3 16.88 10.43 103.69 3.51 0.00 0.00 0.00 0.00 16:51:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 16:51:01 docker0 2.80 5.70 0.18 51.52 0.00 0.00 0.00 0.00 16:52:01 ens3 0.97 0.42 0.39 0.27 0.00 0.00 0.00 0.00 16:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 ens3 7.75 2.10 9.29 0.15 0.00 0.00 0.00 0.00 16:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 ens3 3.03 1.20 2.76 0.14 0.00 0.00 0.00 0.00 16:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 ens3 0.62 0.33 0.33 0.20 0.00 0.00 0.00 0.00 16:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 ens3 93.75 54.82 2520.64 9.84 0.00 0.00 0.00 0.00 16:56:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 16:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 61.78 43.58 690.63 13.86 0.00 0.00 0.00 0.00 Average: lo 0.36 0.36 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 25.87 34.66 2.07 314.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7853) 03/17/22 _x86_64_ (8 CPU) 16:48:01 LINUX RESTART (8 CPU) 16:49:02 CPU %user %nice %system %iowait %steal %idle 16:50:01 all 20.82 0.00 6.51 2.01 0.08 70.58 16:50:01 0 21.31 0.00 6.09 0.45 0.09 72.06 16:50:01 1 20.62 0.00 6.41 1.53 0.07 71.37 16:50:01 2 21.72 0.00 6.92 2.13 0.07 69.16 16:50:01 3 19.43 0.00 5.65 1.02 0.09 73.82 16:50:01 4 20.60 0.00 7.85 6.64 0.07 64.84 16:50:01 5 20.71 0.00 6.63 2.56 0.08 70.02 16:50:01 6 20.62 0.00 6.38 0.75 0.09 72.15 16:50:01 7 21.51 0.00 6.16 1.04 0.09 71.20 16:51:01 all 1.44 0.00 0.60 0.43 0.01 97.52 16:51:01 0 1.52 0.00 0.68 1.42 0.02 96.36 16:51:01 1 1.39 0.00 0.63 0.32 0.02 97.65 16:51:01 2 1.28 0.00 0.43 0.03 0.02 98.23 16:51:01 3 1.27 0.00 0.63 0.32 0.00 97.78 16:51:01 4 1.22 0.00 0.67 0.27 0.02 97.82 16:51:01 5 1.70 0.00 0.50 0.70 0.02 97.08 16:51:01 6 1.77 0.00 0.58 0.08 0.02 97.55 16:51:01 7 1.33 0.00 0.67 0.30 0.02 97.68 16:52:01 all 0.06 0.00 0.02 0.01 0.00 99.91 16:52:01 0 0.00 0.00 0.02 0.03 0.00 99.95 16:52:01 1 0.07 0.00 0.03 0.00 0.02 99.88 16:52:01 2 0.03 0.00 0.00 0.00 0.00 99.97 16:52:01 3 0.02 0.00 0.02 0.00 0.00 99.97 16:52:01 4 0.27 0.00 0.07 0.02 0.00 99.65 16:52:01 5 0.00 0.00 0.02 0.00 0.00 99.98 16:52:01 6 0.07 0.00 0.00 0.00 0.00 99.93 16:52:01 7 0.02 0.00 0.00 0.00 0.00 99.98 16:53:01 all 0.03 0.00 0.03 0.01 0.01 99.92 16:53:01 0 0.03 0.00 0.02 0.03 0.00 99.92 16:53:01 1 0.03 0.00 0.03 0.02 0.02 99.90 16:53:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:53:01 3 0.02 0.00 0.03 0.00 0.02 99.93 16:53:01 4 0.02 0.00 0.00 0.02 0.02 99.95 16:53:01 5 0.00 0.00 0.00 0.00 0.00 100.00 16:53:01 6 0.10 0.00 0.08 0.00 0.00 99.82 16:53:01 7 0.07 0.00 0.05 0.00 0.00 99.88 16:54:01 all 0.03 0.00 0.01 0.00 0.00 99.96 16:54:01 0 0.03 0.00 0.02 0.02 0.00 99.93 16:54:01 1 0.05 0.00 0.02 0.00 0.00 99.93 16:54:01 2 0.02 0.00 0.00 0.00 0.00 99.98 16:54:01 3 0.02 0.00 0.02 0.02 0.00 99.95 16:54:01 4 0.02 0.00 0.00 0.00 0.00 99.98 16:54:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:54:01 6 0.05 0.00 0.02 0.00 0.02 99.92 16:54:01 7 0.00 0.00 0.00 0.00 0.00 100.00 16:55:01 all 0.04 0.00 0.02 0.01 0.00 99.93 16:55:01 0 0.03 0.00 0.05 0.02 0.00 99.90 16:55:01 1 0.05 0.00 0.05 0.00 0.02 99.88 16:55:01 2 0.03 0.00 0.00 0.00 0.00 99.97 16:55:01 3 0.00 0.00 0.02 0.02 0.00 99.97 16:55:01 4 0.05 0.00 0.02 0.02 0.00 99.92 16:55:01 5 0.00 0.00 0.00 0.00 0.00 100.00 16:55:01 6 0.05 0.00 0.02 0.00 0.00 99.93 16:55:01 7 0.07 0.00 0.02 0.00 0.02 99.90 16:56:01 all 2.95 0.00 1.09 0.43 0.01 95.52 16:56:01 0 1.86 0.00 1.09 1.09 0.02 95.95 16:56:01 1 2.99 0.00 1.07 0.02 0.00 95.92 16:56:01 2 2.83 0.00 1.45 0.00 0.02 95.70 16:56:01 3 2.58 0.00 0.85 0.55 0.02 95.99 16:56:01 4 4.10 0.00 1.36 1.36 0.02 93.16 16:56:01 5 3.68 0.00 0.92 0.35 0.02 95.03 16:56:01 6 2.78 0.00 0.87 0.03 0.02 96.30 16:56:01 7 2.75 0.00 1.11 0.02 0.02 96.11 Average: all 3.55 0.00 1.16 0.41 0.02 94.86 Average: 0 3.48 0.00 1.12 0.44 0.02 94.95 Average: 1 3.53 0.00 1.16 0.26 0.02 95.03 Average: 2 3.62 0.00 1.23 0.30 0.01 94.83 Average: 3 3.26 0.00 1.01 0.27 0.02 95.44 Average: 4 3.68 0.00 1.40 1.17 0.02 93.74 Average: 5 3.69 0.00 1.14 0.51 0.02 94.65 Average: 6 3.56 0.00 1.11 0.12 0.02 95.18 Average: 7 3.59 0.00 1.12 0.19 0.02 95.08