---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16937 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-16937) 07/05/22 _x86_64_ (8 CPU) 08:39:11 LINUX RESTART (8 CPU) 08:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:41:01 88.26 0.98 87.28 0.00 22.09 48810.84 0.00 08:42:01 1.78 0.00 1.78 0.00 0.00 22.94 0.00 08:43:01 1.05 0.00 1.05 0.00 0.00 12.26 0.00 08:44:01 1.18 0.00 1.18 0.00 0.00 14.66 0.00 Average: 22.80 0.24 22.55 0.00 5.45 12062.61 0.00 08:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:41:01 28532068 31786424 502924 1.53 113496 3374120 1877956 5.53 1149500 2770628 308 08:42:01 28532764 31787232 501704 1.53 113544 3374128 1877956 5.53 1149120 2770624 196 08:43:01 28537000 31791504 497372 1.51 113576 3374132 1877956 5.53 1145188 2770628 152 08:44:01 28537048 31791564 497280 1.51 113616 3374132 1877956 5.53 1144924 2770628 20 Average: 28534720 31789181 499820 1.52 113558 3374128 1877956 5.53 1147183 2770627 169 08:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:41:01 lo 2.30 2.30 0.23 0.23 0.00 0.00 0.00 0.00 08:41:01 docker0 15.45 17.45 1.32 294.55 0.00 0.00 0.00 0.00 08:41:01 ens3 314.69 201.07 6830.78 74.70 0.00 0.00 0.00 0.00 08:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 ens3 3.08 1.53 4.31 0.35 0.00 0.00 0.00 0.00 08:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 3.81 4.31 0.33 72.72 0.00 0.00 0.00 0.00 Average: ens3 78.50 50.06 1687.42 18.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16937) 07/05/22 _x86_64_ (8 CPU) 08:39:11 LINUX RESTART (8 CPU) 08:40:02 CPU %user %nice %system %iowait %steal %idle 08:41:01 all 20.12 0.00 4.99 0.92 0.06 73.91 08:41:01 0 20.29 0.00 4.45 2.16 0.05 73.05 08:41:01 1 19.23 0.00 5.26 0.38 0.05 75.09 08:41:01 2 19.22 0.00 5.07 0.72 0.05 74.93 08:41:01 3 19.14 0.00 4.69 0.05 0.07 76.06 08:41:01 4 21.53 0.00 5.77 3.64 0.07 68.99 08:41:01 5 22.23 0.00 4.88 0.10 0.05 72.74 08:41:01 6 20.31 0.00 5.29 0.26 0.05 74.09 08:41:01 7 19.01 0.00 4.54 0.05 0.07 76.33 08:42:01 all 0.03 0.00 0.01 0.01 0.01 99.94 08:42:01 0 0.03 0.00 0.00 0.00 0.00 99.97 08:42:01 1 0.02 0.00 0.00 0.00 0.02 99.97 08:42:01 2 0.07 0.00 0.00 0.02 0.02 99.90 08:42:01 3 0.02 0.00 0.03 0.00 0.00 99.95 08:42:01 4 0.05 0.00 0.02 0.03 0.02 99.88 08:42:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:42:01 6 0.02 0.00 0.02 0.00 0.00 99.97 08:42:01 7 0.02 0.00 0.05 0.00 0.00 99.93 08:43:01 all 0.07 0.00 0.01 0.00 0.00 99.92 08:43:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:43:01 1 0.32 0.00 0.02 0.00 0.00 99.67 08:43:01 2 0.03 0.00 0.02 0.00 0.00 99.95 08:43:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:43:01 4 0.12 0.00 0.03 0.00 0.00 99.85 08:43:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:43:01 6 0.03 0.00 0.02 0.00 0.00 99.95 08:43:01 7 0.02 0.00 0.00 0.00 0.00 99.98 08:44:01 all 0.16 0.00 0.01 0.00 0.00 99.82 08:44:01 0 0.02 0.00 0.02 0.00 0.00 99.97 08:44:01 1 1.13 0.00 0.00 0.00 0.00 98.87 08:44:01 2 0.00 0.00 0.02 0.02 0.00 99.97 08:44:01 3 0.00 0.00 0.02 0.00 0.00 99.98 08:44:01 4 0.07 0.00 0.07 0.02 0.02 99.83 08:44:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:44:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:44:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 4.98 0.00 1.23 0.23 0.02 93.55 Average: 0 4.96 0.00 1.09 0.53 0.01 93.42 Average: 1 5.08 0.00 1.29 0.09 0.02 93.52 Average: 2 4.72 0.00 1.25 0.18 0.02 93.83 Average: 3 4.67 0.00 1.16 0.01 0.02 94.14 Average: 4 5.34 0.00 1.44 0.91 0.03 92.29 Average: 5 5.44 0.00 1.19 0.03 0.01 93.33 Average: 6 4.98 0.00 1.30 0.06 0.01 93.65 Average: 7 4.64 0.00 1.12 0.01 0.02 94.21