---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7752 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7752) 03/17/22 _x86_64_ (8 CPU) 00:03:31 LINUX RESTART (8 CPU) 00:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:05:01 254.25 12.20 242.05 0.00 2063.17 98971.33 0.00 00:06:01 60.99 0.08 60.91 0.00 5.47 33161.81 0.00 00:07:01 2.02 0.00 2.02 0.00 0.00 22.81 0.00 00:08:01 1.73 0.00 1.73 0.00 0.00 19.99 0.00 00:09:01 1.40 0.02 1.38 0.00 0.13 15.33 0.00 00:10:01 1.42 0.00 1.42 0.00 0.00 17.46 0.00 Average: 53.08 2.02 51.05 0.00 340.02 21820.24 0.00 00:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:05:01 28618164 31556108 740616 2.25 107196 3086328 2433360 7.17 1468264 2397648 452132 00:06:01 28846664 31797392 502916 1.53 111296 3086976 1783812 5.26 1174184 2457248 408 00:07:01 28847244 31798116 501792 1.53 111348 3086980 1783812 5.26 1174344 2457252 168 00:08:01 28852440 31803496 496388 1.51 111412 3087108 1783812 5.26 1168256 2457380 12 00:09:01 28851940 31803096 496464 1.51 111480 3087116 1802336 5.31 1169200 2457388 224 00:10:01 28858808 31810340 489560 1.49 111512 3087116 1802336 5.31 1161544 2457724 216 Average: 28812543 31761425 537956 1.64 110707 3086937 1898245 5.59 1219299 2447440 75527 00:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:05:01 vetha2a193b 32.60 41.88 3.06 662.64 0.00 0.00 0.00 0.05 00:05:01 ens3 323.60 204.61 4513.74 69.40 0.00 0.00 0.00 0.00 00:05:01 docker0 37.72 45.54 3.51 678.07 0.00 0.00 0.00 0.00 00:05:01 lo 2.91 2.91 0.28 0.28 0.00 0.00 0.00 0.00 00:06:01 ens3 127.21 85.72 2529.48 59.39 0.00 0.00 0.00 0.00 00:06:01 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 00:07:01 ens3 0.45 0.23 0.26 0.19 0.00 0.00 0.00 0.00 00:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:09:01 ens3 0.13 0.10 0.08 0.07 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 74.59 48.05 1164.59 21.38 0.00 0.00 0.00 0.00 Average: docker0 6.20 7.49 0.58 111.44 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7752) 03/17/22 _x86_64_ (8 CPU) 00:03:31 LINUX RESTART (8 CPU) 00:04:02 CPU %user %nice %system %iowait %steal %idle 00:05:01 all 26.34 0.00 6.28 1.17 0.08 66.13 00:05:01 0 25.28 0.00 5.95 0.36 0.07 68.34 00:05:01 1 26.42 0.00 5.67 0.22 0.09 67.60 00:05:01 2 27.49 0.00 7.00 2.95 0.07 62.49 00:05:01 3 26.73 0.00 6.13 0.17 0.09 66.89 00:05:01 4 27.01 0.00 7.06 1.36 0.09 64.47 00:05:01 5 24.30 0.00 6.66 1.19 0.09 67.76 00:05:01 6 25.80 0.00 5.64 1.47 0.07 67.03 00:05:01 7 27.68 0.00 6.17 1.64 0.09 64.41 00:06:01 all 14.03 0.00 2.78 0.62 0.05 82.52 00:06:01 0 13.41 0.00 2.73 0.34 0.05 83.47 00:06:01 1 14.72 0.00 2.49 0.17 0.05 82.58 00:06:01 2 13.08 0.00 3.00 3.35 0.05 80.52 00:06:01 3 14.48 0.00 2.45 0.02 0.05 83.01 00:06:01 4 13.67 0.00 2.54 0.08 0.08 83.62 00:06:01 5 13.24 0.00 3.08 0.25 0.05 83.38 00:06:01 6 15.38 0.00 2.68 0.07 0.05 81.82 00:06:01 7 14.26 0.00 3.28 0.69 0.05 81.72 00:07:01 all 0.03 0.00 0.01 0.01 0.00 99.95 00:07:01 0 0.00 0.00 0.00 0.00 0.02 99.98 00:07:01 1 0.03 0.00 0.02 0.00 0.00 99.95 00:07:01 2 0.00 0.00 0.02 0.03 0.00 99.95 00:07:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:07:01 4 0.08 0.00 0.05 0.00 0.00 99.87 00:07:01 5 0.03 0.00 0.02 0.00 0.02 99.93 00:07:01 6 0.03 0.00 0.00 0.00 0.00 99.97 00:07:01 7 0.02 0.00 0.00 0.02 0.00 99.97 00:08:01 all 0.03 0.00 0.02 0.01 0.01 99.94 00:08:01 0 0.02 0.00 0.03 0.00 0.00 99.95 00:08:01 1 0.07 0.00 0.00 0.00 0.02 99.92 00:08:01 2 0.05 0.00 0.03 0.03 0.02 99.87 00:08:01 3 0.05 0.00 0.02 0.00 0.00 99.93 00:08:01 4 0.03 0.00 0.02 0.00 0.00 99.95 00:08:01 5 0.00 0.00 0.03 0.00 0.02 99.95 00:08:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:08:01 7 0.03 0.00 0.02 0.02 0.00 99.93 00:09:01 all 0.02 0.00 0.01 0.01 0.00 99.95 00:09:01 0 0.03 0.00 0.00 0.00 0.00 99.97 00:09:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:09:01 2 0.00 0.00 0.00 0.03 0.00 99.97 00:09:01 3 0.00 0.00 0.03 0.02 0.00 99.95 00:09:01 4 0.02 0.00 0.03 0.00 0.02 99.93 00:09:01 5 0.02 0.00 0.02 0.00 0.00 99.97 00:09:01 6 0.03 0.00 0.00 0.00 0.00 99.97 00:09:01 7 0.07 0.00 0.02 0.00 0.00 99.92 00:10:01 all 0.04 0.00 0.01 0.00 0.01 99.94 00:10:01 0 0.05 0.00 0.02 0.00 0.02 99.92 00:10:01 1 0.05 0.00 0.00 0.00 0.00 99.95 00:10:01 2 0.05 0.00 0.03 0.02 0.00 99.90 00:10:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:10:01 4 0.03 0.00 0.03 0.00 0.00 99.93 00:10:01 5 0.02 0.00 0.00 0.00 0.02 99.97 00:10:01 6 0.03 0.00 0.02 0.00 0.00 99.95 00:10:01 7 0.05 0.00 0.00 0.00 0.02 99.93 Average: all 6.63 0.00 1.49 0.30 0.03 91.55 Average: 0 6.36 0.00 1.43 0.11 0.03 92.07 Average: 1 6.77 0.00 1.34 0.06 0.03 91.79 Average: 2 6.65 0.00 1.65 1.06 0.02 90.63 Average: 3 6.76 0.00 1.41 0.03 0.02 91.77 Average: 4 6.70 0.00 1.59 0.24 0.03 91.44 Average: 5 6.17 0.00 1.61 0.23 0.03 91.96 Average: 6 6.76 0.00 1.36 0.25 0.02 91.60 Average: 7 6.88 0.00 1.55 0.39 0.03 91.16