---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15465 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: 2799.996 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-15465) 06/23/22 _x86_64_ (8 CPU) 17:02:11 LINUX RESTART (8 CPU) 17:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:04:01 85.80 3.27 82.54 0.00 362.41 49541.75 0.00 17:05:01 57.16 0.13 57.02 0.00 3.60 29250.34 0.00 17:06:01 30.24 0.00 30.24 0.00 0.00 16493.78 0.00 17:07:01 1.20 0.00 1.20 0.00 0.00 15.20 0.00 17:08:01 1.03 0.02 1.02 0.00 0.13 12.26 0.00 17:09:01 1.35 0.00 1.35 0.00 0.00 21.73 0.00 17:10:01 0.82 0.00 0.82 0.00 0.00 10.40 0.00 17:11:01 1.53 0.00 1.53 0.00 0.00 18.80 0.00 17:12:01 2.50 1.58 0.92 0.00 50.39 12.80 0.00 17:13:01 1.53 0.00 1.53 0.00 0.00 23.99 0.00 Average: 18.32 0.50 17.82 0.00 41.66 9540.30 0.00 17:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:04:01 27909632 31682160 611968 1.86 122724 3847980 2190476 6.46 1482752 3031596 824576 17:05:01 28556452 31743496 556408 1.69 129704 3296012 2206812 6.50 1219160 2694056 254288 17:06:01 28360556 31788976 509340 1.55 131360 3503840 1833892 5.40 1184072 2889436 16 17:07:01 28362120 31790812 507332 1.54 131400 3503968 1833892 5.40 1183060 2889564 8 17:08:01 28365560 31794276 503780 1.53 131448 3503968 1833892 5.40 1179460 2889572 28 17:09:01 28365400 31794408 503712 1.53 131496 3503980 1833892 5.40 1179120 2889780 16 17:10:01 28370368 31799412 498676 1.52 131512 3503988 1833892 5.40 1173652 2889792 12 17:11:01 28370320 31799408 498572 1.52 131548 3503988 1833892 5.40 1174084 2889800 20 17:12:01 28368476 31799920 498076 1.51 131576 3505504 1833892 5.40 1177796 2889412 28 17:13:01 28368452 31799932 498028 1.51 131640 3505468 1833892 5.40 1177368 2889340 12 Average: 28339734 31779280 518589 1.58 130441 3517870 1906842 5.62 1213052 2884235 107900 17:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:04:01 ens3 312.10 241.65 4989.38 38.40 0.00 0.00 0.00 0.00 17:04:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 17:04:01 veth0fde9b3 53.53 66.34 5.08 720.79 0.00 0.00 0.00 0.06 17:04:01 docker0 109.08 117.36 8.54 1074.72 0.00 0.00 0.00 0.00 17:05:01 ens3 141.21 110.08 2526.99 66.55 0.00 0.00 0.00 0.00 17:05:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 17:05:01 docker0 1.42 1.35 0.10 1.67 0.00 0.00 0.00 0.00 17:06:01 ens3 12.35 7.80 13.49 5.00 0.00 0.00 0.00 0.00 17:06:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 ens3 0.17 0.10 0.08 0.06 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 ens3 1.80 0.97 2.64 0.25 0.00 0.00 0.00 0.00 17:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 ens3 30.98 28.21 16.36 41.53 0.00 0.00 0.00 0.00 17:12:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 ens3 0.28 0.18 0.08 0.07 0.00 0.00 0.00 0.00 17:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 49.92 38.92 754.94 15.19 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 11.05 11.87 0.86 107.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15465) 06/23/22 _x86_64_ (8 CPU) 17:02:11 LINUX RESTART (8 CPU) 17:03:01 CPU %user %nice %system %iowait %steal %idle 17:04:01 all 34.00 0.00 6.16 0.97 0.09 58.77 17:04:01 0 33.15 0.00 5.93 0.10 0.08 60.73 17:04:01 1 34.68 0.00 6.15 3.20 0.08 55.89 17:04:01 2 34.50 0.00 6.27 0.35 0.10 58.78 17:04:01 3 33.28 0.00 5.82 0.20 0.08 60.61 17:04:01 4 34.80 0.00 5.22 0.86 0.08 59.03 17:04:01 5 33.78 0.00 6.19 0.34 0.08 59.61 17:04:01 6 34.32 0.00 6.21 0.56 0.08 58.83 17:04:01 7 33.53 0.00 7.53 2.17 0.10 56.67 17:05:01 all 27.79 0.00 4.96 0.47 0.07 66.71 17:05:01 0 28.20 0.00 5.05 0.02 0.07 66.67 17:05:01 1 27.29 0.00 5.74 3.01 0.07 63.88 17:05:01 2 27.77 0.00 4.92 0.02 0.05 67.24 17:05:01 3 27.43 0.00 5.16 0.10 0.07 67.25 17:05:01 4 28.06 0.00 4.40 0.50 0.07 66.97 17:05:01 5 28.05 0.00 4.64 0.05 0.07 67.19 17:05:01 6 27.73 0.00 4.95 0.03 0.07 67.23 17:05:01 7 27.82 0.00 4.83 0.00 0.07 67.28 17:06:01 all 2.09 0.00 0.73 0.39 0.01 96.79 17:06:01 0 3.06 0.00 0.66 0.00 0.00 96.28 17:06:01 1 2.12 0.00 0.75 0.35 0.00 96.78 17:06:01 2 2.11 0.00 0.47 0.27 0.02 97.14 17:06:01 3 1.64 0.00 1.27 2.14 0.02 94.93 17:06:01 4 2.24 0.00 0.65 0.18 0.02 96.91 17:06:01 5 1.97 0.00 0.74 0.00 0.02 97.28 17:06:01 6 1.64 0.00 0.50 0.18 0.00 97.68 17:06:01 7 1.91 0.00 0.77 0.02 0.00 97.31 17:07:01 all 0.02 0.00 0.01 0.01 0.00 99.96 17:07:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:07:01 1 0.02 0.00 0.02 0.05 0.00 99.92 17:07:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:07:01 3 0.03 0.00 0.05 0.00 0.00 99.92 17:07:01 4 0.02 0.00 0.00 0.00 0.00 99.98 17:07:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:07:01 6 0.03 0.00 0.02 0.00 0.02 99.93 17:07:01 7 0.02 0.00 0.02 0.00 0.00 99.97 17:08:01 all 0.02 0.00 0.02 0.00 0.00 99.95 17:08:01 0 0.02 0.00 0.02 0.00 0.02 99.95 17:08:01 1 0.02 0.00 0.02 0.02 0.02 99.93 17:08:01 2 0.02 0.00 0.02 0.02 0.00 99.95 17:08:01 3 0.02 0.00 0.02 0.00 0.00 99.97 17:08:01 4 0.03 0.00 0.00 0.00 0.00 99.97 17:08:01 5 0.02 0.00 0.03 0.00 0.00 99.95 17:08:01 6 0.07 0.00 0.02 0.00 0.00 99.92 17:08:01 7 0.00 0.00 0.03 0.00 0.00 99.97 17:09:01 all 0.03 0.00 0.01 0.01 0.00 99.96 17:09:01 0 0.10 0.00 0.00 0.00 0.00 99.90 17:09:01 1 0.02 0.00 0.00 0.05 0.00 99.93 17:09:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:09:01 3 0.03 0.00 0.00 0.00 0.00 99.97 17:09:01 4 0.02 0.00 0.02 0.00 0.00 99.97 17:09:01 5 0.02 0.00 0.00 0.00 0.00 99.98 17:09:01 6 0.02 0.00 0.03 0.00 0.00 99.95 17:09:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:10:01 all 0.10 0.00 0.02 0.00 0.00 99.88 17:10:01 0 0.63 0.00 0.02 0.00 0.00 99.35 17:10:01 1 0.02 0.00 0.02 0.02 0.00 99.95 17:10:01 2 0.02 0.00 0.02 0.00 0.00 99.97 17:10:01 3 0.05 0.00 0.05 0.00 0.00 99.90 17:10:01 4 0.05 0.00 0.00 0.00 0.00 99.95 17:10:01 5 0.02 0.00 0.02 0.00 0.00 99.97 17:10:01 6 0.02 0.00 0.02 0.00 0.02 99.95 17:10:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:11:01 all 0.16 0.00 0.01 0.00 0.00 99.83 17:11:01 0 1.14 0.00 0.02 0.00 0.00 98.84 17:11:01 1 0.02 0.00 0.02 0.02 0.00 99.95 17:11:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:11:01 3 0.00 0.00 0.03 0.02 0.00 99.95 17:11:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:11:01 5 0.02 0.00 0.00 0.00 0.00 99.98 17:11:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:11:01 7 0.07 0.00 0.02 0.00 0.02 99.90 17:12:01 all 0.42 0.00 0.05 0.01 0.00 99.51 17:12:01 0 1.29 0.00 0.08 0.02 0.00 98.61 17:12:01 1 0.35 0.00 0.12 0.03 0.02 99.48 17:12:01 2 0.27 0.00 0.07 0.02 0.00 99.65 17:12:01 3 0.55 0.00 0.03 0.00 0.00 99.42 17:12:01 4 0.33 0.00 0.02 0.00 0.00 99.65 17:12:01 5 0.07 0.00 0.05 0.00 0.00 99.88 17:12:01 6 0.18 0.00 0.02 0.00 0.00 99.80 17:12:01 7 0.33 0.00 0.05 0.00 0.00 99.62 17:13:01 all 0.02 0.00 0.01 0.01 0.00 99.96 17:13:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:13:01 1 0.03 0.00 0.02 0.05 0.00 99.90 17:13:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:13:01 3 0.00 0.00 0.03 0.00 0.00 99.97 17:13:01 4 0.00 0.00 0.02 0.00 0.00 99.98 17:13:01 5 0.03 0.00 0.00 0.00 0.00 99.97 17:13:01 6 0.02 0.00 0.00 0.00 0.00 99.98 17:13:01 7 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 6.41 0.00 1.19 0.19 0.02 92.19 Average: 0 6.74 0.00 1.17 0.01 0.02 92.06 Average: 1 6.39 0.00 1.27 0.67 0.02 91.64 Average: 2 6.43 0.00 1.17 0.07 0.02 92.32 Average: 3 6.25 0.00 1.24 0.25 0.02 92.25 Average: 4 6.51 0.00 1.03 0.15 0.02 92.30 Average: 5 6.34 0.00 1.16 0.04 0.02 92.45 Average: 6 6.35 0.00 1.17 0.08 0.02 92.39 Average: 7 6.31 0.00 1.31 0.22 0.02 92.14