---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-17064 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: 2800.000 BogoMIPS: 5600.00 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-17064) 07/06/22 _x86_64_ (8 CPU) 22:00:30 LINUX RESTART (8 CPU) 22:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:02:01 337.70 11.66 326.04 0.00 2016.93 116989.54 0.00 22:03:01 2.22 0.00 2.22 0.00 0.00 26.14 0.00 22:04:01 1.45 0.00 1.45 0.00 0.00 16.26 0.00 22:05:01 1.97 0.00 1.97 0.00 0.00 22.66 0.00 Average: 85.83 2.92 82.92 0.00 504.23 29263.65 0.00 22:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:02:01 28495628 31782204 508688 1.55 113064 3410232 1848200 5.45 1046576 2917596 312 22:03:01 28496940 31783632 506996 1.54 113128 3410240 1848200 5.45 1045356 2917592 144 22:04:01 28497720 31784520 506124 1.54 113216 3410244 1848200 5.45 1044768 2917596 12 22:05:01 28501916 31788800 501780 1.53 113296 3410244 1848200 5.45 1040364 2917600 20 Average: 28498051 31784789 505897 1.54 113176 3410240 1848200 5.45 1044266 2917596 122 22:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:02:01 lo 4.33 4.33 0.42 0.42 0.00 0.00 0.00 0.00 22:02:01 docker0 58.15 55.35 4.31 353.12 0.00 0.00 0.00 0.00 22:02:01 ens3 588.07 435.40 8901.90 124.45 0.00 0.00 0.00 0.00 22:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 ens3 0.53 0.10 0.04 0.01 0.00 0.00 0.00 0.00 22:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:04:01 ens3 1.25 0.23 1.34 0.08 0.00 0.00 0.00 0.00 22:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 ens3 1.03 0.70 0.54 0.42 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 14.54 13.84 1.08 88.28 0.00 0.00 0.00 0.00 Average: ens3 147.72 109.11 2225.96 31.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-17064) 07/06/22 _x86_64_ (8 CPU) 22:00:30 LINUX RESTART (8 CPU) 22:01:01 CPU %user %nice %system %iowait %steal %idle 22:02:01 all 10.96 0.00 4.85 1.41 0.06 82.73 22:02:01 0 9.86 0.00 4.78 0.68 0.05 84.64 22:02:01 1 9.68 0.00 3.97 1.92 0.05 84.38 22:02:01 2 12.98 0.00 4.67 0.29 0.07 81.99 22:02:01 3 11.75 0.00 4.27 0.27 0.07 83.65 22:02:01 4 11.86 0.00 5.10 3.36 0.07 79.61 22:02:01 5 11.84 0.00 4.61 0.14 0.05 83.36 22:02:01 6 9.43 0.00 5.55 1.77 0.05 83.20 22:02:01 7 10.26 0.00 5.87 2.84 0.07 80.97 22:03:01 all 0.03 0.00 0.02 0.01 0.00 99.94 22:03:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:03:01 1 0.12 0.00 0.07 0.03 0.02 99.77 22:03:01 2 0.00 0.00 0.00 0.00 0.00 100.00 22:03:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:03:01 4 0.03 0.00 0.03 0.00 0.00 99.93 22:03:01 5 0.00 0.00 0.00 0.03 0.00 99.97 22:03:01 6 0.03 0.00 0.02 0.00 0.02 99.93 22:03:01 7 0.03 0.00 0.00 0.00 0.00 99.97 22:04:01 all 0.04 0.00 0.01 0.01 0.00 99.94 22:04:01 0 0.03 0.00 0.02 0.00 0.00 99.95 22:04:01 1 0.17 0.00 0.02 0.03 0.00 99.78 22:04:01 2 0.00 0.00 0.00 0.00 0.00 100.00 22:04:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:04:01 4 0.05 0.00 0.03 0.00 0.02 99.90 22:04:01 5 0.03 0.00 0.02 0.02 0.00 99.93 22:04:01 6 0.03 0.00 0.02 0.00 0.00 99.95 22:04:01 7 0.03 0.00 0.00 0.00 0.00 99.97 22:05:01 all 0.25 0.00 0.02 0.01 0.00 99.71 22:05:01 0 0.12 0.00 0.03 0.00 0.00 99.85 22:05:01 1 1.70 0.00 0.03 0.03 0.02 98.22 22:05:01 2 0.02 0.00 0.00 0.00 0.02 99.97 22:05:01 3 0.03 0.00 0.02 0.00 0.00 99.95 22:05:01 4 0.05 0.00 0.03 0.00 0.00 99.92 22:05:01 5 0.02 0.00 0.00 0.07 0.00 99.92 22:05:01 6 0.02 0.00 0.02 0.00 0.00 99.97 22:05:01 7 0.02 0.00 0.03 0.00 0.00 99.95 Average: all 2.79 0.00 1.21 0.35 0.02 95.63 Average: 0 2.48 0.00 1.20 0.17 0.01 96.13 Average: 1 2.89 0.00 1.01 0.50 0.02 95.58 Average: 2 3.21 0.00 1.15 0.07 0.02 95.54 Average: 3 2.91 0.00 1.06 0.07 0.02 95.95 Average: 4 2.96 0.00 1.28 0.83 0.02 94.91 Average: 5 2.94 0.00 1.15 0.06 0.01 95.84 Average: 6 2.36 0.00 1.39 0.44 0.02 95.80 Average: 7 2.55 0.00 1.45 0.70 0.02 95.28