---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2109 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 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-2109) 06/08/22 _x86_64_ (8 CPU) 22:33:40 LINUX RESTART (8 CPU) 22:34:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:35:01 412.44 45.42 367.02 0.00 6209.08 134565.76 0.00 22:36:01 208.71 0.40 208.31 0.00 12.93 35999.87 0.00 22:37:01 1.93 0.00 1.93 0.00 0.00 22.13 0.00 22:38:01 1.25 0.00 1.25 0.00 0.00 15.33 0.00 22:39:01 1.73 0.02 1.72 0.00 0.13 18.93 0.00 22:40:02 1.30 0.00 1.30 0.00 0.00 15.86 0.00 22:41:01 1.17 0.00 1.17 0.00 0.00 18.43 0.00 22:42:01 108.40 0.32 108.08 0.00 28.13 54234.03 0.00 Average: 92.97 5.86 87.11 0.00 794.17 28390.53 0.00 22:34:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:35:01 28774304 31646992 643680 1.96 125668 3007228 2733632 8.06 1375016 2334672 61032 22:36:01 28366960 31749896 539916 1.64 139152 3453456 1935776 5.70 1306956 2753392 328 22:37:01 28368368 31751508 538076 1.64 139216 3453460 1935776 5.70 1306712 2753396 12 22:38:01 28375328 31758476 530960 1.61 139240 3453464 1935776 5.70 1300212 2753404 176 22:39:01 28374972 31758180 531172 1.62 139328 3453468 1935776 5.70 1299704 2753408 12 22:40:02 28382684 31766088 522908 1.59 139364 3453472 1935776 5.70 1292872 2753416 136 22:41:01 28383212 31766760 522324 1.59 139412 3453480 1935776 5.70 1292192 2753560 12 22:42:01 26783504 31651276 633892 1.93 188872 4762444 2078244 6.12 1512676 4000868 84 Average: 28226166 31731147 557866 1.70 143782 3561309 2053316 6.05 1335792 2857014 7724 22:34:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:35:01 ens3 764.76 477.84 5705.45 159.97 0.00 0.00 0.00 0.00 22:35:01 lo 6.43 6.43 0.63 0.63 0.00 0.00 0.00 0.00 22:35:01 veth9759c74 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 22:35:01 docker0 11.44 13.92 0.84 101.73 0.00 0.00 0.00 0.00 22:36:01 ens3 257.83 195.17 3115.86 203.30 0.00 0.00 0.00 0.00 22:36:01 lo 7.06 7.06 0.70 0.70 0.00 0.00 0.00 0.00 22:36:01 docker0 53.83 65.19 4.16 504.14 0.00 0.00 0.00 0.00 22:37:01 ens3 0.48 0.27 0.26 0.20 0.00 0.00 0.00 0.00 22:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:02 ens3 15.50 8.23 14.82 0.61 0.00 0.00 0.00 0.00 22:40:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 ens3 0.19 0.12 0.12 0.06 0.00 0.00 0.00 0.00 22:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 ens3 325.21 192.83 7215.86 42.34 0.00 0.00 0.00 0.00 22:42:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 22:42:01 docker0 0.78 0.88 0.23 0.28 0.00 0.00 0.00 0.00 Average: ens3 172.10 110.32 2018.37 51.14 0.00 0.00 0.00 0.00 Average: lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 8.28 10.03 0.66 75.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2109) 06/08/22 _x86_64_ (8 CPU) 22:33:40 LINUX RESTART (8 CPU) 22:34:00 CPU %user %nice %system %iowait %steal %idle 22:35:01 all 19.79 0.00 6.45 1.54 0.07 72.15 22:35:01 0 19.60 0.00 6.76 1.73 0.08 71.83 22:35:01 1 18.84 0.00 6.24 1.36 0.07 73.49 22:35:01 2 18.26 0.00 6.72 1.16 0.07 73.79 22:35:01 3 21.84 0.00 7.30 3.12 0.07 67.67 22:35:01 4 19.72 0.00 5.55 2.53 0.07 72.14 22:35:01 5 20.08 0.00 6.35 0.73 0.07 72.77 22:35:01 6 19.14 0.00 6.44 1.28 0.08 73.05 22:35:01 7 20.83 0.00 6.21 0.42 0.08 72.46 22:36:01 all 11.16 0.00 3.76 0.92 0.05 84.11 22:36:01 0 10.97 0.00 3.94 1.66 0.03 83.40 22:36:01 1 11.17 0.00 3.76 0.47 0.07 84.53 22:36:01 2 11.59 0.00 3.60 0.39 0.05 84.38 22:36:01 3 10.08 0.00 4.26 3.15 0.05 82.46 22:36:01 4 10.43 0.00 3.40 0.20 0.05 85.91 22:36:01 5 9.99 0.00 3.20 0.24 0.05 86.52 22:36:01 6 13.64 0.00 4.07 0.94 0.05 81.30 22:36:01 7 11.45 0.00 3.87 0.29 0.05 84.35 22:37:01 all 0.29 0.00 0.02 0.00 0.01 99.68 22:37:01 0 0.10 0.00 0.02 0.00 0.02 99.87 22:37:01 1 0.12 0.00 0.03 0.00 0.03 99.82 22:37:01 2 0.02 0.00 0.00 0.00 0.00 99.98 22:37:01 3 0.00 0.00 0.02 0.02 0.00 99.97 22:37:01 4 0.02 0.00 0.03 0.00 0.00 99.95 22:37:01 5 1.99 0.00 0.00 0.00 0.00 98.01 22:37:01 6 0.05 0.00 0.02 0.02 0.02 99.90 22:37:01 7 0.02 0.00 0.02 0.00 0.00 99.97 22:38:01 all 0.15 0.00 0.04 0.01 0.01 99.79 22:38:01 0 0.03 0.00 0.00 0.00 0.00 99.97 22:38:01 1 0.08 0.00 0.10 0.00 0.02 99.80 22:38:01 2 0.07 0.00 0.03 0.00 0.02 99.88 22:38:01 3 0.02 0.00 0.03 0.03 0.02 99.90 22:38:01 4 0.05 0.00 0.02 0.00 0.00 99.93 22:38:01 5 0.94 0.00 0.12 0.00 0.00 98.94 22:38:01 6 0.02 0.00 0.00 0.02 0.00 99.97 22:38:01 7 0.02 0.00 0.03 0.00 0.02 99.93 22:39:01 all 0.03 0.00 0.02 0.01 0.01 99.94 22:39:01 0 0.00 0.00 0.02 0.00 0.00 99.98 22:39:01 1 0.03 0.00 0.03 0.00 0.00 99.93 22:39:01 2 0.07 0.00 0.07 0.00 0.03 99.83 22:39:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:39:01 4 0.02 0.00 0.00 0.00 0.00 99.98 22:39:01 5 0.02 0.00 0.00 0.00 0.02 99.97 22:39:01 6 0.05 0.00 0.02 0.05 0.02 99.87 22:39:01 7 0.00 0.00 0.02 0.00 0.00 99.98 22:40:02 all 0.05 0.00 0.03 0.00 0.01 99.91 22:40:02 0 0.05 0.00 0.03 0.00 0.00 99.92 22:40:02 1 0.07 0.00 0.02 0.00 0.02 99.90 22:40:02 2 0.13 0.00 0.08 0.00 0.03 99.75 22:40:02 3 0.00 0.00 0.02 0.02 0.00 99.97 22:40:02 4 0.07 0.00 0.03 0.00 0.02 99.88 22:40:02 5 0.02 0.00 0.00 0.00 0.00 99.98 22:40:02 6 0.03 0.00 0.03 0.02 0.00 99.92 22:40:02 7 0.03 0.00 0.00 0.00 0.00 99.97 22:41:01 all 0.02 0.00 0.02 0.00 0.01 99.94 22:41:01 0 0.07 0.00 0.03 0.00 0.00 99.90 22:41:01 1 0.05 0.00 0.00 0.00 0.00 99.95 22:41:01 2 0.02 0.00 0.14 0.00 0.03 99.81 22:41:01 3 0.02 0.00 0.00 0.02 0.02 99.95 22:41:01 4 0.00 0.00 0.00 0.00 0.00 100.00 22:41:01 5 0.00 0.00 0.00 0.00 0.00 100.00 22:41:01 6 0.03 0.00 0.02 0.02 0.02 99.92 22:41:01 7 0.00 0.00 0.00 0.00 0.02 99.98 22:42:01 all 8.76 0.00 3.73 0.64 0.05 86.82 22:42:01 0 8.52 0.00 3.76 0.05 0.05 87.62 22:42:01 1 7.90 0.00 3.99 0.20 0.05 87.86 22:42:01 2 9.34 0.00 3.16 0.15 0.05 87.29 22:42:01 3 8.67 0.00 5.09 3.31 0.05 82.88 22:42:01 4 9.82 0.00 3.47 0.07 0.03 86.61 22:42:01 5 8.37 0.00 2.90 0.12 0.05 88.56 22:42:01 6 7.91 0.00 3.64 1.03 0.05 87.37 22:42:01 7 9.56 0.00 3.84 0.24 0.05 86.32 Average: all 5.03 0.00 1.76 0.39 0.03 92.79 Average: 0 4.93 0.00 1.82 0.43 0.02 92.80 Average: 1 4.78 0.00 1.77 0.26 0.03 93.16 Average: 2 4.94 0.00 1.73 0.21 0.04 93.08 Average: 3 5.09 0.00 2.09 1.21 0.03 91.59 Average: 4 5.02 0.00 1.56 0.35 0.02 93.05 Average: 5 5.18 0.00 1.57 0.14 0.02 93.09 Average: 6 5.12 0.00 1.78 0.42 0.03 92.65 Average: 7 5.22 0.00 1.74 0.12 0.03 92.90