---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16085 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: 2799.976 BogoMIPS: 5599.95 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-16085) 06/27/22 _x86_64_ (8 CPU) 12:03:02 LINUX RESTART (8 CPU) 12:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:05:01 79.09 0.27 78.82 0.00 14.50 44970.38 0.00 12:06:01 1.48 0.00 1.48 0.00 0.00 18.15 0.00 12:07:01 0.90 0.00 0.90 0.00 0.00 11.46 0.00 12:08:01 1.30 0.00 1.30 0.00 0.00 15.86 0.00 Average: 20.45 0.07 20.38 0.00 3.58 11113.87 0.00 12:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 28455628 31791156 505844 1.54 121964 3435776 1849700 5.45 1193328 2801048 308 12:06:01 28456524 31792132 504728 1.53 122000 3435780 1849700 5.45 1192608 2801040 40 12:07:01 28459420 31795176 501068 1.52 122036 3435784 1849700 5.45 1188376 2801044 40 12:08:01 28458308 31794500 501828 1.53 122068 3435776 1849700 5.45 1188740 2801428 28 Average: 28457470 31793241 503367 1.53 122017 3435779 1849700 5.45 1190763 2801140 104 12:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 12:05:01 docker0 10.28 12.40 0.75 52.81 0.00 0.00 0.00 0.00 12:05:01 ens3 174.43 117.21 2651.40 73.53 0.00 0.00 0.00 0.00 12:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 0.72 0.48 0.36 0.29 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 4.55 2.67 12.26 0.20 0.00 0.00 0.00 0.00 Average: lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 2.54 3.06 0.19 13.04 0.00 0.00 0.00 0.00 Average: ens3 44.39 29.73 657.76 18.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16085) 06/27/22 _x86_64_ (8 CPU) 12:03:02 LINUX RESTART (8 CPU) 12:04:02 CPU %user %nice %system %iowait %steal %idle 12:05:01 all 17.54 0.00 4.48 0.95 0.06 76.98 12:05:01 0 16.97 0.00 4.10 0.41 0.05 78.47 12:05:01 1 17.09 0.00 4.12 0.48 0.07 78.23 12:05:01 2 17.53 0.00 4.41 0.33 0.07 77.67 12:05:01 3 17.80 0.00 5.01 4.14 0.05 73.00 12:05:01 4 17.52 0.00 4.86 0.03 0.05 77.53 12:05:01 5 17.68 0.00 4.19 0.48 0.07 77.59 12:05:01 6 17.84 0.00 4.77 0.19 0.03 77.16 12:05:01 7 17.87 0.00 4.34 1.56 0.05 76.18 12:06:01 all 0.06 0.00 0.02 0.01 0.00 99.90 12:06:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:06:01 1 0.07 0.00 0.03 0.00 0.00 99.90 12:06:01 2 0.03 0.00 0.02 0.07 0.00 99.88 12:06:01 3 0.27 0.00 0.03 0.05 0.00 99.65 12:06:01 4 0.07 0.00 0.02 0.00 0.02 99.90 12:06:01 5 0.02 0.00 0.02 0.00 0.00 99.97 12:06:01 6 0.03 0.00 0.05 0.00 0.02 99.90 12:06:01 7 0.00 0.00 0.00 0.00 0.00 100.00 12:07:01 all 0.03 0.00 0.02 0.01 0.00 99.94 12:07:01 0 0.00 0.00 0.02 0.00 0.00 99.98 12:07:01 1 0.07 0.00 0.02 0.00 0.02 99.90 12:07:01 2 0.00 0.00 0.00 0.05 0.00 99.95 12:07:01 3 0.02 0.00 0.00 0.03 0.02 99.93 12:07:01 4 0.07 0.00 0.05 0.00 0.00 99.88 12:07:01 5 0.02 0.00 0.02 0.00 0.00 99.97 12:07:01 6 0.02 0.00 0.05 0.00 0.00 99.93 12:07:01 7 0.02 0.00 0.02 0.00 0.00 99.97 12:08:01 all 0.04 0.00 0.02 0.02 0.00 99.93 12:08:01 0 0.03 0.00 0.00 0.00 0.02 99.95 12:08:01 1 0.02 0.00 0.02 0.00 0.00 99.97 12:08:01 2 0.07 0.00 0.02 0.03 0.00 99.88 12:08:01 3 0.03 0.00 0.00 0.08 0.00 99.88 12:08:01 4 0.03 0.00 0.00 0.00 0.00 99.97 12:08:01 5 0.00 0.00 0.02 0.00 0.00 99.98 12:08:01 6 0.05 0.00 0.03 0.00 0.00 99.92 12:08:01 7 0.07 0.00 0.05 0.02 0.00 99.87 Average: all 4.33 0.00 1.11 0.24 0.02 94.30 Average: 0 4.17 0.00 1.01 0.10 0.02 94.71 Average: 1 4.23 0.00 1.03 0.12 0.02 94.60 Average: 2 4.31 0.00 1.09 0.12 0.02 94.47 Average: 3 4.46 0.00 1.24 1.06 0.02 93.22 Average: 4 4.33 0.00 1.21 0.01 0.02 94.43 Average: 5 4.33 0.00 1.04 0.12 0.02 94.50 Average: 6 4.39 0.00 1.20 0.05 0.01 94.35 Average: 7 4.39 0.00 1.08 0.39 0.01 94.13