---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15166 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 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-15166) 06/20/22 _x86_64_ (8 CPU) 15:04:00 LINUX RESTART (8 CPU) 15:05:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:06:01 78.12 0.27 77.85 0.00 12.07 44511.64 0.00 15:07:01 1.72 0.00 1.72 0.00 0.00 21.74 0.00 15:08:01 1.15 0.00 1.15 0.00 0.00 13.60 0.00 15:09:01 1.98 0.00 1.98 0.00 0.00 24.13 0.00 Average: 20.50 0.07 20.44 0.00 2.98 11002.72 0.00 15:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:06:01 28463096 31797292 503920 1.53 121880 3435808 1864876 5.50 1191280 2799768 144 15:07:01 28463568 31798140 502668 1.53 121940 3435948 1864876 5.50 1190908 2799884 20 15:08:01 28464408 31799056 501668 1.53 121988 3435952 1864876 5.50 1189500 2799904 24 15:09:01 28464572 31799276 501336 1.52 122064 3435948 1864876 5.50 1189196 2799908 20 Average: 28463911 31798441 502398 1.53 121968 3435914 1864876 5.50 1190221 2799866 52 15:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:06:01 ens3 174.82 120.56 2645.08 68.54 0.00 0.00 0.00 0.00 15:06:01 docker0 6.98 7.66 0.52 50.03 0.00 0.00 0.00 0.00 15:06:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 15:07:01 ens3 0.68 0.37 0.35 0.26 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:08:01 ens3 13.30 6.93 12.99 0.50 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 46.69 31.62 656.29 17.11 0.00 0.00 0.00 0.00 Average: docker0 1.72 1.89 0.13 12.35 0.00 0.00 0.00 0.00 Average: lo 0.38 0.38 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15166) 06/20/22 _x86_64_ (8 CPU) 15:04:00 LINUX RESTART (8 CPU) 15:05:02 CPU %user %nice %system %iowait %steal %idle 15:06:01 all 13.36 0.00 3.34 1.02 0.05 82.23 15:06:01 0 14.27 0.00 2.73 0.02 0.05 82.94 15:06:01 1 12.79 0.00 3.82 0.09 0.05 83.25 15:06:01 2 13.53 0.00 3.18 0.63 0.05 82.60 15:06:01 3 13.64 0.00 3.65 2.69 0.05 79.97 15:06:01 4 13.92 0.00 3.83 2.63 0.05 79.57 15:06:01 5 13.01 0.00 3.20 0.50 0.07 83.23 15:06:01 6 13.73 0.00 3.32 0.05 0.05 82.84 15:06:01 7 11.97 0.00 3.00 1.56 0.05 83.42 15:07:01 all 0.03 0.00 0.02 0.01 0.00 99.94 15:07:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:07:01 1 0.03 0.00 0.02 0.00 0.00 99.95 15:07:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:07:01 3 0.03 0.00 0.02 0.02 0.02 99.92 15:07:01 4 0.02 0.00 0.02 0.00 0.00 99.97 15:07:01 5 0.03 0.00 0.03 0.03 0.02 99.88 15:07:01 6 0.03 0.00 0.02 0.00 0.00 99.95 15:07:01 7 0.03 0.00 0.03 0.00 0.00 99.93 15:08:01 all 0.04 0.00 0.02 0.00 0.00 99.93 15:08:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:08:01 1 0.00 0.00 0.00 0.00 0.02 99.98 15:08:01 2 0.00 0.00 0.02 0.00 0.00 99.98 15:08:01 3 0.13 0.00 0.02 0.02 0.00 99.83 15:08:01 4 0.03 0.00 0.02 0.00 0.00 99.95 15:08:01 5 0.03 0.00 0.03 0.02 0.00 99.92 15:08:01 6 0.05 0.00 0.03 0.00 0.00 99.92 15:08:01 7 0.08 0.00 0.05 0.00 0.00 99.87 15:09:01 all 0.01 0.00 0.01 0.01 0.01 99.97 15:09:01 0 0.00 0.00 0.02 0.00 0.02 99.97 15:09:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:09:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:09:01 3 0.00 0.00 0.02 0.02 0.00 99.97 15:09:01 4 0.00 0.00 0.00 0.00 0.02 99.98 15:09:01 5 0.05 0.00 0.03 0.03 0.02 99.87 15:09:01 6 0.00 0.00 0.00 0.02 0.00 99.98 15:09:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 3.30 0.00 0.83 0.25 0.02 95.60 Average: 0 3.51 0.00 0.68 0.00 0.02 95.79 Average: 1 3.15 0.00 0.94 0.02 0.02 95.87 Average: 2 3.32 0.00 0.78 0.16 0.01 95.73 Average: 3 3.39 0.00 0.91 0.67 0.02 95.02 Average: 4 3.43 0.00 0.95 0.65 0.02 94.96 Average: 5 3.22 0.00 0.81 0.14 0.03 95.80 Average: 6 3.39 0.00 0.83 0.02 0.01 95.76 Average: 7 2.97 0.00 0.76 0.38 0.01 95.88