---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9257 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 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-9257) 03/28/22 _x86_64_ (8 CPU) 14:48:21 LINUX RESTART (8 CPU) 14:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:50:01 89.50 10.73 78.77 0.00 1917.36 63211.06 0.00 14:51:01 55.76 0.08 55.67 0.00 6.00 27895.37 0.00 14:52:01 1.25 0.00 1.25 0.00 0.00 14.66 0.00 14:53:01 1.35 0.00 1.35 0.00 0.00 15.46 0.00 14:54:01 1.13 0.02 1.12 0.00 0.13 13.20 0.00 14:55:01 1.28 0.00 1.28 0.00 0.00 16.66 0.00 14:56:01 1.05 0.00 1.05 0.00 0.00 12.40 0.00 14:57:01 1.20 0.00 1.20 0.00 0.00 14.40 0.00 14:58:01 0.97 0.00 0.97 0.00 0.00 10.00 0.00 14:59:01 127.71 0.68 127.02 0.00 36.92 57595.60 0.00 Average: 28.12 1.15 26.97 0.00 196.06 14881.15 0.00 14:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:50:01 28795336 31752248 543356 1.65 108464 3097684 2019832 5.95 1403520 2279412 311864 14:51:01 28775652 31788084 512124 1.56 112500 3144840 1808672 5.33 1240504 2458044 148 14:52:01 28777532 31789996 509828 1.55 112528 3144844 1808672 5.33 1238792 2458048 16 14:53:01 28785076 31797688 502056 1.53 112564 3144972 1808672 5.33 1231980 2458168 20 14:54:01 28786036 31798740 500948 1.52 112608 3144972 1808672 5.33 1230788 2458192 32 14:55:01 28794524 31807540 492332 1.50 112648 3144980 1808672 5.33 1222060 2458464 32 14:56:01 28793940 31807016 492820 1.50 112672 3144992 1808672 5.33 1222104 2458480 12 14:57:01 28794664 31807816 491892 1.50 112708 3144996 1808672 5.33 1222172 2458488 32 14:58:01 28794388 31807628 492292 1.50 112732 3144996 1808672 5.33 1221776 2458576 16 14:59:01 27257324 31779292 513252 1.56 166068 4468448 1818224 5.36 1354068 3725024 28 Average: 28635447 31793605 505090 1.54 117549 3272572 1830743 5.40 1258776 2567090 31220 14:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:50:01 veth019dcc7 46.83 59.78 4.54 479.61 0.00 0.00 0.00 0.04 14:50:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 14:50:01 docker0 143.09 124.64 13.02 832.97 0.00 0.00 0.00 0.00 14:50:01 ens3 331.81 263.10 4544.54 55.29 0.00 0.00 0.00 0.00 14:51:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:51:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 ens3 147.61 121.01 2536.54 68.17 0.00 0.00 0.00 0.00 14:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 0.68 0.00 0.06 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 1.02 0.47 0.32 0.22 0.00 0.00 0.00 0.00 14:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 1.07 0.87 2.08 0.30 0.00 0.00 0.00 0.00 14:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 14:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 14:59:01 docker0 37.70 47.27 3.37 385.06 0.00 0.00 0.00 0.00 14:59:01 ens3 406.91 264.05 7683.68 120.23 0.00 0.00 0.00 0.00 Average: lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 18.09 17.20 1.64 121.82 0.00 0.00 0.00 0.00 Average: ens3 88.95 64.98 1476.85 24.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9257) 03/28/22 _x86_64_ (8 CPU) 14:48:21 LINUX RESTART (8 CPU) 14:49:01 CPU %user %nice %system %iowait %steal %idle 14:50:01 all 27.32 0.00 5.99 0.62 0.07 65.99 14:50:01 0 26.64 0.00 5.90 0.15 0.07 67.24 14:50:01 1 30.83 0.00 6.24 0.93 0.07 61.94 14:50:01 2 25.86 0.00 6.13 0.08 0.07 67.86 14:50:01 3 27.03 0.00 5.53 0.10 0.08 67.26 14:50:01 4 27.43 0.00 6.21 1.91 0.07 64.39 14:50:01 5 27.00 0.00 6.38 0.19 0.07 66.37 14:50:01 6 27.87 0.00 5.63 1.42 0.08 65.00 14:50:01 7 25.93 0.00 5.93 0.20 0.08 67.85 14:51:01 all 9.55 0.00 1.80 0.58 0.04 88.03 14:51:01 0 10.03 0.00 1.95 0.07 0.03 87.92 14:51:01 1 9.07 0.00 1.64 1.22 0.03 88.03 14:51:01 2 10.20 0.00 1.98 0.05 0.03 87.74 14:51:01 3 8.89 0.00 1.85 2.18 0.03 87.05 14:51:01 4 10.03 0.00 1.63 0.02 0.05 88.27 14:51:01 5 9.35 0.00 1.99 0.02 0.05 88.59 14:51:01 6 9.40 0.00 1.54 0.89 0.02 88.14 14:51:01 7 9.40 0.00 1.85 0.22 0.03 88.51 14:52:01 all 0.01 0.00 0.02 0.00 0.00 99.97 14:52:01 0 0.00 0.00 0.02 0.00 0.00 99.98 14:52:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:52:01 2 0.02 0.00 0.02 0.00 0.00 99.97 14:52:01 3 0.00 0.00 0.00 0.02 0.00 99.98 14:52:01 4 0.02 0.00 0.05 0.00 0.02 99.92 14:52:01 5 0.03 0.00 0.02 0.00 0.00 99.95 14:52:01 6 0.00 0.00 0.00 0.02 0.00 99.98 14:52:01 7 0.00 0.00 0.03 0.00 0.00 99.97 14:53:01 all 0.04 0.00 0.03 0.00 0.01 99.92 14:53:01 0 0.03 0.00 0.03 0.00 0.00 99.93 14:53:01 1 0.03 0.00 0.02 0.00 0.02 99.93 14:53:01 2 0.03 0.00 0.03 0.00 0.02 99.92 14:53:01 3 0.05 0.00 0.03 0.02 0.02 99.88 14:53:01 4 0.03 0.00 0.08 0.00 0.03 99.85 14:53:01 5 0.03 0.00 0.02 0.00 0.00 99.95 14:53:01 6 0.03 0.00 0.02 0.02 0.00 99.93 14:53:01 7 0.05 0.00 0.02 0.00 0.00 99.93 14:54:01 all 0.03 0.00 0.01 0.00 0.01 99.94 14:54:01 0 0.03 0.00 0.03 0.00 0.00 99.93 14:54:01 1 0.02 0.00 0.00 0.02 0.00 99.97 14:54:01 2 0.02 0.00 0.00 0.00 0.00 99.98 14:54:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:54:01 4 0.05 0.00 0.07 0.00 0.03 99.85 14:54:01 5 0.07 0.00 0.02 0.00 0.02 99.90 14:54:01 6 0.05 0.00 0.00 0.02 0.00 99.93 14:54:01 7 0.03 0.00 0.00 0.00 0.00 99.97 14:55:01 all 0.03 0.00 0.03 0.00 0.01 99.93 14:55:01 0 0.02 0.00 0.02 0.00 0.02 99.95 14:55:01 1 0.03 0.00 0.03 0.00 0.00 99.93 14:55:01 2 0.00 0.00 0.02 0.00 0.00 99.98 14:55:01 3 0.07 0.00 0.02 0.02 0.00 99.90 14:55:01 4 0.07 0.00 0.07 0.00 0.03 99.83 14:55:01 5 0.02 0.00 0.03 0.00 0.00 99.95 14:55:01 6 0.02 0.00 0.00 0.02 0.00 99.97 14:55:01 7 0.02 0.00 0.03 0.00 0.02 99.93 14:56:01 all 0.09 0.00 0.01 0.00 0.01 99.89 14:56:01 0 0.00 0.00 0.02 0.00 0.00 99.98 14:56:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:56:01 2 0.60 0.00 0.03 0.00 0.02 99.35 14:56:01 3 0.00 0.00 0.02 0.02 0.02 99.95 14:56:01 4 0.03 0.00 0.02 0.00 0.03 99.92 14:56:01 5 0.03 0.00 0.02 0.00 0.00 99.95 14:56:01 6 0.00 0.00 0.00 0.02 0.00 99.98 14:56:01 7 0.00 0.00 0.02 0.00 0.00 99.98 14:57:01 all 0.02 0.00 0.01 0.00 0.01 99.96 14:57:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:57:01 1 0.02 0.00 0.02 0.00 0.00 99.97 14:57:01 2 0.00 0.00 0.00 0.00 0.00 100.00 14:57:01 3 0.02 0.00 0.00 0.02 0.00 99.97 14:57:01 4 0.07 0.00 0.03 0.00 0.02 99.88 14:57:01 5 0.03 0.00 0.05 0.00 0.02 99.90 14:57:01 6 0.00 0.00 0.00 0.02 0.02 99.97 14:57:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:58:01 all 0.01 0.00 0.02 0.00 0.01 99.96 14:58:01 0 0.00 0.00 0.02 0.00 0.00 99.98 14:58:01 1 0.02 0.00 0.03 0.00 0.00 99.95 14:58:01 2 0.00 0.00 0.02 0.00 0.00 99.98 14:58:01 3 0.00 0.00 0.02 0.03 0.00 99.95 14:58:01 4 0.03 0.00 0.03 0.00 0.05 99.88 14:58:01 5 0.02 0.00 0.02 0.00 0.00 99.97 14:58:01 6 0.00 0.00 0.00 0.00 0.00 100.00 14:58:01 7 0.00 0.00 0.00 0.00 0.00 100.00 14:59:01 all 9.49 0.00 4.07 1.44 0.05 84.94 14:59:01 0 10.48 0.00 4.11 0.45 0.05 84.91 14:59:01 1 8.83 0.00 3.82 0.52 0.05 86.77 14:59:01 2 8.62 0.00 3.56 0.37 0.07 87.38 14:59:01 3 10.16 0.00 4.64 0.62 0.07 84.50 14:59:01 4 9.50 0.00 3.44 0.34 0.05 86.68 14:59:01 5 9.87 0.00 4.85 7.14 0.07 78.07 14:59:01 6 9.22 0.00 3.93 1.37 0.03 85.45 14:59:01 7 9.26 0.00 4.21 0.71 0.05 85.77 Average: all 4.62 0.00 1.19 0.27 0.02 93.90 Average: 0 4.69 0.00 1.20 0.07 0.02 94.02 Average: 1 4.85 0.00 1.17 0.27 0.02 93.69 Average: 2 4.51 0.00 1.17 0.05 0.02 94.25 Average: 3 4.58 0.00 1.20 0.30 0.02 93.90 Average: 4 4.70 0.00 1.16 0.22 0.04 93.89 Average: 5 4.61 0.00 1.33 0.73 0.02 93.31 Average: 6 4.62 0.00 1.10 0.37 0.02 93.88 Average: 7 4.42 0.00 1.19 0.11 0.02 94.25