---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-44847 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-44847) 05/10/22 _x86_64_ (8 CPU) 06:28:21 LINUX RESTART (8 CPU) 06:29:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:30:01 233.23 12.32 220.91 0.00 2101.34 97111.40 0.00 06:31:01 161.88 0.03 161.85 0.00 0.93 30415.99 0.00 06:32:01 1.30 0.00 1.30 0.00 0.00 15.88 0.00 06:33:01 1.33 0.00 1.33 0.00 0.00 15.46 0.00 06:34:01 1.27 0.02 1.25 0.00 0.13 14.00 0.00 06:35:01 1.57 0.00 1.57 0.00 0.00 19.20 0.00 06:36:01 0.92 0.00 0.92 0.00 0.00 11.33 0.00 06:37:01 1.43 0.00 1.43 0.00 0.00 18.00 0.00 Average: 49.99 1.52 48.46 0.00 258.95 15783.23 0.00 06:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:01 28675980 31773388 517584 1.57 138008 3186968 1863740 5.49 1176488 2596828 51292 06:31:01 28074596 31764096 526168 1.60 154496 3715360 1793036 5.28 1288468 3036548 316 06:32:01 28076328 31765868 524312 1.59 154520 3715364 1793036 5.28 1287252 3036556 8 06:33:01 28085784 31775388 514696 1.57 154532 3715368 1793036 5.28 1277460 3036592 48 06:34:01 28086200 31775840 514080 1.56 154580 3715368 1793036 5.28 1277224 3036600 24 06:35:01 28095704 31785412 504496 1.53 154612 3715376 1793036 5.28 1267968 3036612 24 06:36:01 28095648 31785364 504472 1.53 154628 3715380 1793036 5.28 1268480 3036616 12 06:37:01 28094828 31784744 504656 1.53 154656 3715384 1793036 5.28 1268808 3036620 44 Average: 28160634 31776262 513808 1.56 152504 3649321 1801874 5.31 1264018 2981622 6471 06:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:01 veth35b7df4 0.00 0.17 0.00 0.02 0.00 0.00 0.00 0.00 06:30:01 lo 6.17 6.17 0.61 0.61 0.00 0.00 0.00 0.00 06:30:01 docker0 116.42 130.69 9.06 866.21 0.00 0.00 0.00 0.00 06:30:01 ens3 460.75 341.16 6033.78 114.15 0.00 0.00 0.00 0.00 06:31:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 06:31:01 docker0 8.46 10.10 0.48 38.13 0.00 0.00 0.00 0.00 06:31:01 ens3 148.42 97.98 2638.31 38.52 0.00 0.00 0.00 0.00 06:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 ens3 9.48 8.75 0.94 14.13 0.00 0.00 0.00 0.00 06:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 ens3 3.90 3.60 0.71 9.71 0.00 0.00 0.00 0.00 06:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 ens3 1.18 0.38 0.47 0.32 0.00 0.00 0.00 0.00 06:35:01 lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 06:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 ens3 0.73 0.17 0.06 0.01 0.00 0.00 0.00 0.00 06:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 ens3 0.42 0.15 0.10 0.07 0.00 0.00 0.00 0.00 06:37:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 06:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 ens3 0.67 0.43 0.33 0.22 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 15.40 17.36 1.18 111.47 0.00 0.00 0.00 0.00 Average: ens3 77.40 55.98 1074.02 21.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-44847) 05/10/22 _x86_64_ (8 CPU) 06:28:21 LINUX RESTART (8 CPU) 06:29:02 CPU %user %nice %system %iowait %steal %idle 06:30:01 all 18.01 0.00 6.28 1.63 0.11 73.97 06:30:01 0 20.21 0.00 5.84 0.68 0.10 73.17 06:30:01 1 17.54 0.00 5.75 0.41 0.10 76.19 06:30:01 2 16.24 0.00 5.89 2.02 0.12 75.73 06:30:01 3 17.66 0.00 5.85 1.57 0.10 74.81 06:30:01 4 18.34 0.00 6.71 0.78 0.12 74.06 06:30:01 5 19.77 0.00 6.91 3.33 0.10 69.89 06:30:01 6 16.70 0.00 6.74 3.17 0.12 73.27 06:30:01 7 17.59 0.00 6.57 1.09 0.10 74.64 06:31:01 all 9.51 0.00 3.14 1.18 0.06 86.11 06:31:01 0 9.62 0.00 2.92 0.91 0.07 86.49 06:31:01 1 9.38 0.00 2.71 0.19 0.07 87.66 06:31:01 2 9.25 0.00 2.70 0.17 0.07 87.81 06:31:01 3 10.08 0.00 3.58 4.10 0.07 82.17 06:31:01 4 9.61 0.00 2.98 1.50 0.05 85.86 06:31:01 5 10.17 0.00 3.13 1.22 0.07 85.41 06:31:01 6 9.89 0.00 2.76 1.09 0.05 86.21 06:31:01 7 8.06 0.00 4.30 0.27 0.07 87.30 06:32:01 all 0.03 0.00 0.02 0.01 0.00 99.94 06:32:01 0 0.05 0.00 0.03 0.00 0.00 99.92 06:32:01 1 0.02 0.00 0.00 0.00 0.00 99.98 06:32:01 2 0.03 0.00 0.02 0.00 0.00 99.95 06:32:01 3 0.02 0.00 0.00 0.07 0.00 99.92 06:32:01 4 0.05 0.00 0.00 0.00 0.00 99.95 06:32:01 5 0.03 0.00 0.03 0.00 0.00 99.93 06:32:01 6 0.05 0.00 0.07 0.00 0.00 99.88 06:32:01 7 0.02 0.00 0.02 0.00 0.00 99.97 06:33:01 all 0.04 0.00 0.03 0.00 0.01 99.91 06:33:01 0 0.08 0.00 0.03 0.00 0.00 99.88 06:33:01 1 0.02 0.00 0.02 0.00 0.00 99.97 06:33:01 2 0.07 0.00 0.00 0.00 0.00 99.93 06:33:01 3 0.03 0.00 0.03 0.02 0.02 99.90 06:33:01 4 0.03 0.00 0.02 0.00 0.02 99.93 06:33:01 5 0.10 0.00 0.13 0.00 0.02 99.75 06:33:01 6 0.02 0.00 0.02 0.02 0.00 99.95 06:33:01 7 0.00 0.00 0.02 0.00 0.00 99.98 06:34:01 all 0.14 0.00 0.01 0.01 0.01 99.83 06:34:01 0 0.00 0.00 0.00 0.00 0.00 100.00 06:34:01 1 0.00 0.00 0.00 0.00 0.02 99.98 06:34:01 2 0.99 0.00 0.02 0.00 0.00 98.99 06:34:01 3 0.02 0.00 0.00 0.02 0.00 99.97 06:34:01 4 0.02 0.00 0.03 0.02 0.00 99.93 06:34:01 5 0.03 0.00 0.05 0.02 0.00 99.90 06:34:01 6 0.02 0.00 0.02 0.02 0.02 99.93 06:34:01 7 0.03 0.00 0.00 0.00 0.02 99.95 06:35:01 all 0.17 0.00 0.01 0.01 0.00 99.81 06:35:01 0 0.02 0.00 0.02 0.02 0.00 99.95 06:35:01 1 0.03 0.00 0.00 0.00 0.00 99.97 06:35:01 2 1.14 0.00 0.00 0.00 0.02 98.84 06:35:01 3 0.02 0.00 0.02 0.00 0.00 99.97 06:35:01 4 0.00 0.00 0.02 0.00 0.00 99.98 06:35:01 5 0.08 0.00 0.02 0.00 0.02 99.88 06:35:01 6 0.03 0.00 0.03 0.03 0.00 99.90 06:35:01 7 0.02 0.00 0.02 0.00 0.00 99.97 06:36:01 all 0.15 0.00 0.01 0.00 0.00 99.83 06:36:01 0 0.00 0.00 0.02 0.02 0.02 99.95 06:36:01 1 0.02 0.00 0.00 0.00 0.00 99.98 06:36:01 2 1.13 0.00 0.00 0.00 0.00 98.87 06:36:01 3 0.00 0.00 0.00 0.00 0.00 100.00 06:36:01 4 0.02 0.00 0.02 0.00 0.00 99.97 06:36:01 5 0.05 0.00 0.00 0.00 0.00 99.95 06:36:01 6 0.02 0.00 0.00 0.02 0.00 99.97 06:36:01 7 0.00 0.00 0.02 0.00 0.00 99.98 06:37:01 all 0.11 0.00 0.01 0.00 0.00 99.87 06:37:01 0 0.02 0.00 0.00 0.00 0.00 99.98 06:37:01 1 0.02 0.00 0.00 0.00 0.00 99.98 06:37:01 2 0.65 0.00 0.02 0.00 0.00 99.33 06:37:01 3 0.02 0.00 0.00 0.02 0.00 99.97 06:37:01 4 0.02 0.00 0.00 0.00 0.00 99.98 06:37:01 5 0.13 0.00 0.05 0.00 0.02 99.80 06:37:01 6 0.03 0.00 0.02 0.02 0.02 99.92 06:37:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 3.45 0.00 1.17 0.35 0.02 95.00 Average: 0 3.69 0.00 1.09 0.20 0.02 95.00 Average: 1 3.31 0.00 1.04 0.07 0.02 95.55 Average: 2 3.62 0.00 1.06 0.27 0.03 95.03 Average: 3 3.41 0.00 1.16 0.72 0.02 94.69 Average: 4 3.44 0.00 1.20 0.28 0.02 95.06 Average: 5 3.73 0.00 1.27 0.56 0.03 94.41 Average: 6 3.28 0.00 1.18 0.53 0.03 94.98 Average: 7 3.14 0.00 1.34 0.17 0.02 95.33