---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2298 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2298) 06/13/22 _x86_64_ (8 CPU) 02:52:02 LINUX RESTART (8 CPU) 02:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:54:01 169.29 1.40 167.89 0.00 19.46 60127.45 0.00 02:55:01 178.74 0.12 178.62 0.00 9.86 35184.27 0.00 02:56:01 1.45 0.00 1.45 0.00 0.00 16.28 0.00 02:57:01 1.67 0.00 1.67 0.00 0.00 18.93 0.00 02:58:01 0.95 0.02 0.93 0.00 0.13 11.46 0.00 02:59:01 1.62 0.00 1.62 0.00 0.00 18.00 0.00 03:00:01 0.92 0.00 0.92 0.00 0.00 10.93 0.00 03:01:01 1.75 0.00 1.75 0.00 0.00 19.60 0.00 03:02:01 1.08 0.00 1.08 0.00 0.00 13.06 0.00 03:03:01 123.93 0.32 123.61 0.00 15.33 58454.92 0.00 Average: 48.14 0.18 47.96 0.00 4.48 15387.56 0.00 02:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:01 28302008 31748464 535948 1.63 161544 3484476 2000004 5.89 1303760 2809836 7432 02:55:01 27706536 31776056 515484 1.57 173372 4044764 1810520 5.34 1329372 3333040 168 02:56:01 27707912 31777568 513728 1.56 173404 4044768 1810520 5.34 1328108 3333044 8 02:57:01 27712376 31782044 509116 1.55 173440 4044760 1810520 5.34 1324092 3333052 24 02:58:01 27711892 31781608 509344 1.55 173464 4044776 1810520 5.34 1324292 3333060 12 02:59:01 27713200 31782864 508056 1.55 173476 4044780 1810520 5.34 1322916 3333064 16 03:00:01 27718980 31788816 502192 1.53 173492 4044784 1810520 5.34 1317432 3333232 12 03:01:01 27719652 31789548 501624 1.53 173532 4044788 1810520 5.34 1317496 3333240 12 03:02:01 27719416 31789400 501792 1.53 173572 4044784 1810520 5.34 1318236 3333300 12 03:03:01 26184876 31737764 545512 1.66 216756 5353104 1991228 5.87 1462920 4580996 684 Average: 27619685 31775413 514280 1.56 176605 4119578 1847539 5.44 1334862 3405586 838 02:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:54:01 ens3 328.38 243.21 4937.59 84.44 0.00 0.00 0.00 0.00 02:54:01 docker0 106.35 130.54 8.46 1041.83 0.00 0.00 0.00 0.00 02:54:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 02:55:01 ens3 236.77 173.34 2718.82 279.50 0.00 0.00 0.00 0.00 02:55:01 docker0 9.98 14.13 0.59 89.57 0.00 0.00 0.00 0.00 02:55:01 lo 7.80 7.80 0.77 0.77 0.00 0.00 0.00 0.00 02:56:01 ens3 0.13 0.02 0.01 0.00 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 0.80 0.23 0.15 0.08 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 ens3 0.60 0.32 0.34 0.26 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 0.55 0.12 0.05 0.01 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:02:01 ens3 0.50 0.43 0.30 0.21 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 veth3c163f5 1.70 1.47 0.29 0.37 0.00 0.00 0.00 0.00 03:03:01 ens3 423.30 282.70 7903.64 123.07 0.00 0.00 0.00 0.00 03:03:01 docker0 41.73 50.74 3.74 684.73 0.00 0.00 0.00 0.00 03:03:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 Average: veth3c163f5 0.17 0.15 0.03 0.04 0.00 0.00 0.00 0.00 Average: ens3 99.12 70.05 1556.08 48.76 0.00 0.00 0.00 0.00 Average: docker0 15.81 19.54 1.28 181.61 0.00 0.00 0.00 0.00 Average: lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2298) 06/13/22 _x86_64_ (8 CPU) 02:52:02 LINUX RESTART (8 CPU) 02:53:01 CPU %user %nice %system %iowait %steal %idle 02:54:01 all 33.21 0.00 7.40 0.93 0.20 58.25 02:54:01 0 32.26 0.00 7.22 0.05 0.19 60.29 02:54:01 1 32.83 0.00 8.49 2.37 0.22 56.09 02:54:01 2 33.75 0.00 7.08 0.12 0.27 58.79 02:54:01 3 33.33 0.00 7.96 4.17 0.19 54.35 02:54:01 4 32.30 0.00 7.02 0.15 0.20 60.33 02:54:01 5 31.96 0.00 6.87 0.08 0.19 60.90 02:54:01 6 34.89 0.00 6.91 0.10 0.17 57.92 02:54:01 7 34.36 0.00 7.71 0.41 0.20 57.32 02:55:01 all 20.34 0.00 4.38 0.87 0.15 74.26 02:55:01 0 19.33 0.00 4.37 0.15 0.12 76.03 02:55:01 1 19.32 0.00 4.23 2.64 0.17 73.64 02:55:01 2 19.08 0.00 4.52 0.44 0.17 75.80 02:55:01 3 20.69 0.00 4.63 1.72 0.19 72.78 02:55:01 4 22.03 0.00 5.21 1.51 0.15 71.09 02:55:01 5 20.41 0.00 4.24 0.24 0.15 74.96 02:55:01 6 21.53 0.00 3.76 0.08 0.13 74.49 02:55:01 7 20.34 0.00 4.05 0.19 0.15 75.27 02:56:01 all 0.01 0.00 0.01 0.01 0.00 99.97 02:56:01 0 0.02 0.00 0.00 0.00 0.00 99.98 02:56:01 1 0.02 0.00 0.02 0.02 0.00 99.95 02:56:01 2 0.00 0.00 0.00 0.00 0.00 100.00 02:56:01 3 0.00 0.00 0.00 0.03 0.00 99.97 02:56:01 4 0.02 0.00 0.00 0.00 0.02 99.97 02:56:01 5 0.00 0.00 0.00 0.00 0.00 100.00 02:56:01 6 0.02 0.00 0.03 0.00 0.00 99.95 02:56:01 7 0.00 0.00 0.00 0.00 0.02 99.98 02:57:01 all 0.03 0.00 0.01 0.00 0.01 99.95 02:57:01 0 0.05 0.00 0.02 0.00 0.02 99.92 02:57:01 1 0.02 0.00 0.03 0.02 0.00 99.93 02:57:01 2 0.02 0.00 0.00 0.00 0.00 99.98 02:57:01 3 0.03 0.00 0.02 0.02 0.02 99.92 02:57:01 4 0.03 0.00 0.02 0.00 0.00 99.95 02:57:01 5 0.02 0.00 0.00 0.00 0.00 99.98 02:57:01 6 0.05 0.00 0.02 0.00 0.02 99.92 02:57:01 7 0.00 0.00 0.00 0.00 0.00 100.00 02:58:01 all 0.01 0.00 0.01 0.00 0.00 99.97 02:58:01 0 0.02 0.00 0.02 0.00 0.00 99.97 02:58:01 1 0.00 0.00 0.02 0.02 0.02 99.95 02:58:01 2 0.00 0.00 0.00 0.00 0.00 100.00 02:58:01 3 0.00 0.00 0.02 0.00 0.00 99.98 02:58:01 4 0.02 0.00 0.00 0.00 0.00 99.98 02:58:01 5 0.00 0.00 0.03 0.00 0.00 99.97 02:58:01 6 0.02 0.00 0.02 0.00 0.00 99.97 02:58:01 7 0.03 0.00 0.02 0.00 0.00 99.95 02:59:01 all 0.01 0.00 0.01 0.01 0.00 99.97 02:59:01 0 0.02 0.00 0.00 0.00 0.00 99.98 02:59:01 1 0.03 0.00 0.02 0.03 0.00 99.92 02:59:01 2 0.00 0.00 0.00 0.00 0.00 100.00 02:59:01 3 0.00 0.00 0.02 0.02 0.00 99.97 02:59:01 4 0.02 0.00 0.02 0.00 0.02 99.95 02:59:01 5 0.00 0.00 0.00 0.00 0.00 100.00 02:59:01 6 0.00 0.00 0.03 0.00 0.02 99.95 02:59:01 7 0.00 0.00 0.02 0.00 0.00 99.98 03:00:01 all 0.01 0.00 0.01 0.00 0.00 99.98 03:00:01 0 0.00 0.00 0.03 0.00 0.00 99.97 03:00:01 1 0.03 0.00 0.02 0.00 0.02 99.93 03:00:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:00:01 3 0.03 0.00 0.00 0.02 0.00 99.95 03:00:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:00:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:00:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:00:01 7 0.00 0.00 0.02 0.00 0.00 99.98 03:01:01 all 0.13 0.00 0.01 0.00 0.00 99.86 03:01:01 0 0.02 0.00 0.00 0.00 0.02 99.97 03:01:01 1 0.02 0.00 0.00 0.03 0.00 99.95 03:01:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:01:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:01:01 4 0.91 0.00 0.03 0.00 0.00 99.05 03:01:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:01:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:01:01 7 0.03 0.00 0.03 0.00 0.02 99.92 03:02:01 all 0.26 0.00 0.01 0.00 0.00 99.72 03:02:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:02:01 1 0.02 0.00 0.02 0.02 0.00 99.95 03:02:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:02:01 3 0.00 0.00 0.03 0.02 0.00 99.95 03:02:01 4 1.97 0.00 0.00 0.00 0.00 98.03 03:02:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:02:01 6 0.03 0.00 0.00 0.00 0.00 99.97 03:02:01 7 0.03 0.00 0.02 0.00 0.00 99.95 03:03:01 all 9.82 0.00 4.08 0.82 0.12 85.17 03:03:01 0 9.98 0.00 4.11 0.34 0.13 85.43 03:03:01 1 9.45 0.00 3.86 0.07 0.14 86.49 03:03:01 2 10.04 0.00 4.52 0.86 0.12 84.47 03:03:01 3 7.77 0.00 4.59 1.35 0.10 86.19 03:03:01 4 11.15 0.00 4.05 1.72 0.13 82.94 03:03:01 5 8.79 0.00 3.39 0.07 0.12 87.63 03:03:01 6 11.28 0.00 3.64 0.13 0.10 84.85 03:03:01 7 10.09 0.00 4.44 2.02 0.12 83.32 Average: all 6.32 0.00 1.58 0.26 0.05 91.79 Average: 0 6.12 0.00 1.56 0.05 0.05 92.22 Average: 1 6.12 0.00 1.65 0.52 0.06 91.66 Average: 2 6.24 0.00 1.60 0.14 0.06 91.97 Average: 3 6.13 0.00 1.71 0.73 0.05 91.39 Average: 4 6.80 0.00 1.62 0.34 0.05 91.19 Average: 5 6.06 0.00 1.44 0.04 0.05 92.42 Average: 6 6.72 0.00 1.43 0.03 0.04 91.78 Average: 7 6.41 0.00 1.61 0.26 0.05 91.67