---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8165 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: 2799.994 BogoMIPS: 5599.98 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-8165) 03/21/22 _x86_64_ (8 CPU) 09:05:52 LINUX RESTART (8 CPU) 09:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:07:01 350.14 61.72 288.42 0.00 8198.77 198623.43 0.00 09:08:01 50.32 0.07 50.26 0.00 1.20 24813.73 0.00 09:09:01 1.47 0.00 1.47 0.00 0.00 16.68 0.00 09:10:01 0.95 0.00 0.95 0.00 0.00 12.40 0.00 09:11:01 1.40 0.02 1.38 0.00 0.13 15.19 0.00 Average: 80.85 12.36 68.49 0.00 1639.97 44694.80 0.00 09:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:07:01 28984300 31661952 643688 1.96 113948 2836504 2328144 6.86 1305372 2216800 144020 09:08:01 28837240 31788804 511980 1.56 110200 3091896 1802788 5.31 1220148 2424496 368 09:09:01 28837452 31789076 511648 1.56 110232 3091900 1802788 5.31 1220088 2424500 16 09:10:01 28843956 31795824 504912 1.54 110280 3092020 1802788 5.31 1213256 2424740 144 09:11:01 28843560 31795488 505128 1.54 110328 3092028 1802788 5.31 1213356 2424748 12 Average: 28869302 31766229 535471 1.63 110998 3040870 1907859 5.62 1234444 2383057 28912 09:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:07:01 veth26bb25a 20.20 26.73 1.97 347.93 0.00 0.00 0.00 0.03 09:07:01 ens3 746.96 481.72 5760.18 110.87 0.00 0.00 0.00 0.00 09:07:01 lo 3.73 3.73 0.35 0.35 0.00 0.00 0.00 0.00 09:07:01 docker0 31.66 33.18 3.64 389.11 0.00 0.00 0.00 0.00 09:08:01 ens3 136.09 89.94 2532.88 60.73 0.00 0.00 0.00 0.00 09:08:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 09:08:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 ens3 0.63 0.32 0.35 0.26 0.00 0.00 0.00 0.00 09:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 ens3 0.37 0.00 0.04 0.00 0.00 0.00 0.00 0.00 09:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 176.83 114.42 1658.64 34.37 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 6.34 6.64 0.73 77.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8165) 03/21/22 _x86_64_ (8 CPU) 09:05:52 LINUX RESTART (8 CPU) 09:06:01 CPU %user %nice %system %iowait %steal %idle 09:07:01 all 10.62 0.00 4.16 2.79 0.05 82.39 09:07:01 0 11.21 0.00 3.88 2.48 0.05 82.38 09:07:01 1 10.14 0.00 3.75 3.70 0.05 82.35 09:07:01 2 10.75 0.00 4.06 0.88 0.05 84.27 09:07:01 3 10.35 0.00 3.70 4.13 0.05 81.77 09:07:01 4 10.90 0.00 4.62 0.87 0.07 83.54 09:07:01 5 12.80 0.00 3.55 2.34 0.03 81.27 09:07:01 6 9.41 0.00 4.43 5.59 0.07 80.50 09:07:01 7 9.36 0.00 5.26 2.31 0.07 83.00 09:08:01 all 15.85 0.00 3.19 0.77 0.04 80.15 09:08:01 0 16.05 0.00 3.01 0.07 0.05 80.83 09:08:01 1 15.69 0.00 3.13 0.18 0.03 80.96 09:08:01 2 15.02 0.00 2.89 1.08 0.05 80.96 09:08:01 3 16.86 0.00 3.09 0.20 0.05 79.80 09:08:01 4 16.02 0.00 3.32 0.35 0.03 80.28 09:08:01 5 15.48 0.00 3.49 0.15 0.05 80.83 09:08:01 6 16.63 0.00 3.10 0.05 0.03 80.19 09:08:01 7 15.06 0.00 3.48 4.11 0.03 77.31 09:09:01 all 0.03 0.00 0.01 0.00 0.00 99.95 09:09:01 0 0.08 0.00 0.03 0.00 0.00 99.88 09:09:01 1 0.08 0.00 0.00 0.00 0.00 99.92 09:09:01 2 0.00 0.00 0.00 0.02 0.00 99.98 09:09:01 3 0.03 0.00 0.02 0.02 0.00 99.93 09:09:01 4 0.03 0.00 0.02 0.00 0.02 99.93 09:09:01 5 0.02 0.00 0.00 0.00 0.00 99.98 09:09:01 6 0.00 0.00 0.00 0.00 0.00 100.00 09:09:01 7 0.02 0.00 0.02 0.00 0.00 99.97 09:10:01 all 0.02 0.00 0.01 0.01 0.01 99.95 09:10:01 0 0.05 0.00 0.02 0.00 0.02 99.92 09:10:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:10:01 2 0.02 0.00 0.00 0.03 0.00 99.95 09:10:01 3 0.02 0.00 0.03 0.00 0.02 99.93 09:10:01 4 0.03 0.00 0.00 0.00 0.00 99.97 09:10:01 5 0.02 0.00 0.02 0.00 0.02 99.95 09:10:01 6 0.02 0.00 0.02 0.00 0.00 99.97 09:10:01 7 0.02 0.00 0.00 0.02 0.00 99.97 09:11:01 all 0.02 0.00 0.01 0.01 0.00 99.96 09:11:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:11:01 1 0.00 0.00 0.03 0.00 0.02 99.95 09:11:01 2 0.00 0.00 0.00 0.03 0.00 99.97 09:11:01 3 0.02 0.00 0.03 0.02 0.00 99.93 09:11:01 4 0.00 0.00 0.00 0.00 0.00 100.00 09:11:01 5 0.03 0.00 0.03 0.00 0.00 99.93 09:11:01 6 0.00 0.00 0.00 0.00 0.00 100.00 09:11:01 7 0.10 0.00 0.02 0.00 0.02 99.87 Average: all 5.29 0.00 1.47 0.71 0.02 92.51 Average: 0 5.47 0.00 1.39 0.51 0.02 92.61 Average: 1 5.17 0.00 1.38 0.77 0.02 92.66 Average: 2 5.13 0.00 1.38 0.40 0.02 93.06 Average: 3 5.42 0.00 1.37 0.86 0.02 92.32 Average: 4 5.38 0.00 1.58 0.24 0.02 92.77 Average: 5 5.64 0.00 1.41 0.50 0.02 92.43 Average: 6 5.20 0.00 1.51 1.13 0.02 92.15 Average: 7 4.88 0.00 1.74 1.28 0.02 92.08