---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7283 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-7283) 03/16/22 _x86_64_ (8 CPU) 13:26:52 LINUX RESTART (8 CPU) 13:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:28:01 442.92 61.28 381.65 0.00 7965.76 191942.57 0.00 13:29:01 248.46 0.27 248.19 0.00 19.20 69114.61 0.00 13:30:01 2.00 0.00 2.00 0.00 0.00 26.67 0.00 13:31:01 0.93 0.00 0.93 0.00 0.00 11.73 0.00 13:32:01 1.33 0.02 1.32 0.00 0.13 15.46 0.00 13:33:01 1.92 0.00 1.92 0.00 0.00 21.99 0.00 13:34:01 37.23 0.02 37.21 0.00 1.33 20077.99 0.00 13:35:01 1.90 0.00 1.90 0.00 0.00 26.12 0.00 Average: 92.10 7.70 84.40 0.00 998.65 35161.51 0.00 13:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:28:01 28624444 31726256 572028 1.74 138864 3181496 2188476 6.45 1294564 2530020 502496 13:29:01 28300508 31781096 515936 1.57 179936 3504768 1807276 5.33 1330056 2799240 484 13:30:01 28300948 31781624 514996 1.57 179992 3504772 1807276 5.33 1329788 2799244 12 13:31:01 28300448 31781216 515220 1.57 180032 3504772 1807276 5.33 1329332 2799244 180 13:32:01 28309324 31790188 506316 1.54 180072 3504776 1807276 5.33 1321020 2799324 36 13:33:01 28310120 31791096 505388 1.54 180152 3504784 1807276 5.33 1320428 2799332 40 13:34:01 27779976 31770768 524528 1.60 188148 3956660 1820864 5.37 1361632 3238556 80 13:35:01 27797808 31788644 506816 1.54 188172 3956664 1820864 5.37 1343468 3238564 8 Average: 28215447 31776361 520154 1.58 176921 3577336 1858323 5.48 1328786 2875440 62917 13:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:28:01 docker0 175.17 238.39 14.76 2146.12 0.00 0.00 0.00 0.00 13:28:01 lo 6.93 6.93 0.67 0.67 0.00 0.00 0.00 0.00 13:28:01 ens3 1012.51 678.58 7514.63 128.85 0.00 0.00 0.00 0.00 13:28:01 veth58b5400 154.88 219.94 15.00 2040.98 0.00 0.00 0.00 0.17 13:29:01 docker0 9.70 14.43 0.57 89.64 0.00 0.00 0.00 0.00 13:29:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:29:01 ens3 83.64 70.77 176.66 64.34 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 ens3 1.10 0.28 0.40 0.26 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:31:01 ens3 0.73 0.45 0.36 0.27 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 ens3 0.05 0.00 0.01 0.00 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:33:01 ens3 0.28 0.28 0.09 0.08 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 13:34:01 ens3 110.86 66.97 2533.15 10.76 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:35:01 ens3 0.12 0.15 0.01 0.04 0.00 0.00 0.00 0.00 Average: docker0 23.12 31.61 1.92 279.56 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 151.20 102.21 1278.45 25.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7283) 03/16/22 _x86_64_ (8 CPU) 13:26:52 LINUX RESTART (8 CPU) 13:27:01 CPU %user %nice %system %iowait %steal %idle 13:28:01 all 11.82 0.00 5.27 1.96 0.06 80.89 13:28:01 0 10.68 0.00 4.28 1.33 0.05 83.66 13:28:01 1 11.12 0.00 5.51 3.17 0.05 80.15 13:28:01 2 12.02 0.00 4.68 0.67 0.07 82.56 13:28:01 3 11.78 0.00 7.27 0.76 0.07 80.12 13:28:01 4 13.31 0.00 4.41 0.50 0.05 81.73 13:28:01 5 12.72 0.00 5.41 0.88 0.07 80.92 13:28:01 6 10.58 0.00 4.40 5.12 0.07 79.84 13:28:01 7 12.33 0.00 6.24 3.23 0.07 78.14 13:29:01 all 19.72 0.00 6.22 1.35 0.07 72.64 13:29:01 0 19.51 0.00 6.49 2.07 0.07 71.85 13:29:01 1 19.59 0.00 7.19 2.59 0.07 70.56 13:29:01 2 18.91 0.00 6.61 2.46 0.07 71.95 13:29:01 3 20.34 0.00 6.05 1.32 0.05 72.24 13:29:01 4 18.99 0.00 5.72 0.17 0.08 75.04 13:29:01 5 18.71 0.00 5.82 1.28 0.07 74.12 13:29:01 6 19.94 0.00 6.26 0.66 0.07 73.08 13:29:01 7 21.80 0.00 5.59 0.24 0.07 72.30 13:30:01 all 0.02 0.00 0.02 0.01 0.01 99.95 13:30:01 0 0.02 0.00 0.03 0.00 0.02 99.93 13:30:01 1 0.00 0.00 0.02 0.00 0.00 99.98 13:30:01 2 0.02 0.00 0.00 0.00 0.00 99.98 13:30:01 3 0.02 0.00 0.02 0.05 0.02 99.90 13:30:01 4 0.02 0.00 0.02 0.00 0.00 99.97 13:30:01 5 0.00 0.00 0.00 0.00 0.02 99.98 13:30:01 6 0.08 0.00 0.02 0.00 0.03 99.87 13:30:01 7 0.00 0.00 0.03 0.00 0.00 99.97 13:31:01 all 0.07 0.00 0.02 0.01 0.00 99.89 13:31:01 0 0.07 0.00 0.02 0.00 0.00 99.92 13:31:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:31:01 2 0.02 0.00 0.03 0.00 0.00 99.95 13:31:01 3 0.02 0.00 0.03 0.05 0.00 99.90 13:31:01 4 0.47 0.00 0.02 0.00 0.02 99.50 13:31:01 5 0.00 0.00 0.00 0.00 0.00 100.00 13:31:01 6 0.02 0.00 0.05 0.00 0.02 99.92 13:31:01 7 0.02 0.00 0.02 0.00 0.00 99.97 13:32:01 all 0.03 0.00 0.02 0.00 0.01 99.94 13:32:01 0 0.07 0.00 0.03 0.00 0.02 99.88 13:32:01 1 0.03 0.00 0.00 0.00 0.02 99.95 13:32:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:32:01 3 0.03 0.00 0.02 0.03 0.02 99.90 13:32:01 4 0.02 0.00 0.00 0.00 0.00 99.98 13:32:01 5 0.02 0.00 0.00 0.00 0.00 99.98 13:32:01 6 0.10 0.00 0.07 0.00 0.02 99.82 13:32:01 7 0.00 0.00 0.02 0.00 0.00 99.98 13:33:01 all 0.01 0.00 0.01 0.01 0.00 99.97 13:33:01 0 0.05 0.00 0.03 0.00 0.00 99.92 13:33:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:33:01 2 0.03 0.00 0.00 0.00 0.00 99.97 13:33:01 3 0.00 0.00 0.00 0.05 0.00 99.95 13:33:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:33:01 5 0.00 0.00 0.02 0.00 0.00 99.98 13:33:01 6 0.03 0.00 0.02 0.00 0.02 99.93 13:33:01 7 0.00 0.00 0.00 0.00 0.02 99.98 13:34:01 all 3.37 0.00 1.34 0.30 0.03 94.96 13:34:01 0 3.26 0.00 1.52 0.12 0.03 95.06 13:34:01 1 3.73 0.00 1.02 0.02 0.02 95.22 13:34:01 2 3.07 0.00 1.71 0.02 0.03 95.17 13:34:01 3 3.30 0.00 1.21 1.01 0.03 94.45 13:34:01 4 3.82 0.00 1.08 0.00 0.03 95.07 13:34:01 5 2.92 0.00 1.40 0.00 0.02 95.66 13:34:01 6 3.33 0.00 1.47 0.05 0.02 95.13 13:34:01 7 3.55 0.00 1.32 1.17 0.02 93.93 13:35:01 all 0.02 0.00 0.03 0.01 0.00 99.94 13:35:01 0 0.08 0.00 0.08 0.00 0.02 99.82 13:35:01 1 0.02 0.00 0.02 0.00 0.00 99.97 13:35:01 2 0.02 0.00 0.00 0.00 0.00 99.98 13:35:01 3 0.00 0.00 0.02 0.02 0.00 99.97 13:35:01 4 0.00 0.00 0.05 0.00 0.00 99.95 13:35:01 5 0.00 0.00 0.00 0.00 0.00 100.00 13:35:01 6 0.02 0.00 0.02 0.00 0.00 99.97 13:35:01 7 0.02 0.00 0.03 0.08 0.00 99.87 Average: all 4.35 0.00 1.60 0.45 0.02 93.57 Average: 0 4.19 0.00 1.55 0.44 0.03 93.80 Average: 1 4.28 0.00 1.70 0.72 0.02 93.28 Average: 2 4.23 0.00 1.62 0.39 0.02 93.74 Average: 3 4.40 0.00 1.81 0.41 0.02 93.36 Average: 4 4.55 0.00 1.40 0.08 0.02 93.94 Average: 5 4.27 0.00 1.57 0.27 0.02 93.87 Average: 6 4.23 0.00 1.53 0.72 0.03 93.49 Average: 7 4.67 0.00 1.64 0.59 0.02 93.08