---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23455 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: 2800.002 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-23455) 08/24/22 _x86_64_ (8 CPU) 20:32:01 LINUX RESTART (8 CPU) 20:33:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:34:01 194.83 0.63 194.20 0.00 28.33 73936.08 0.00 20:35:01 3.50 0.03 3.47 0.00 0.93 57.06 0.00 20:36:01 1.58 0.00 1.58 0.00 0.00 18.28 0.00 20:37:01 1.27 0.00 1.27 0.00 0.00 15.33 0.00 20:38:01 1.08 0.02 1.07 0.00 0.13 12.26 0.00 Average: 39.93 0.13 39.80 0.00 5.80 14608.13 0.00 20:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:34:01 27890324 31756888 533232 1.62 148152 3898424 2014584 5.94 1265876 3243768 280 20:35:01 27908812 31775044 517452 1.57 148276 3898304 1917420 5.65 1250040 3243180 184 20:36:01 27909188 31775648 516672 1.57 148324 3898300 1917420 5.65 1250028 3243336 8 20:37:01 27917344 31783864 508392 1.55 148364 3898308 1936760 5.71 1241376 3243336 36 20:38:01 27917840 31784384 507804 1.54 148404 3898316 1936760 5.71 1241872 3243344 16 Average: 27908702 31775166 516710 1.57 148304 3898330 1944589 5.73 1249838 3243393 105 20:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:34:01 ens3 451.03 327.52 7924.34 101.00 0.00 0.00 0.00 0.00 20:34:01 docker0 77.29 90.68 6.12 604.81 0.00 0.00 0.00 0.00 20:34:01 lo 5.02 5.02 0.50 0.50 0.00 0.00 0.00 0.00 20:35:01 ens3 6.48 3.48 6.05 1.43 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:36:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:38:01 ens3 0.15 0.13 0.08 0.07 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 90.35 65.37 1564.69 20.23 0.00 0.00 0.00 0.00 Average: docker0 15.25 17.89 1.21 119.33 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23455) 08/24/22 _x86_64_ (8 CPU) 20:32:01 LINUX RESTART (8 CPU) 20:33:02 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 18.05 0.00 5.65 2.29 0.07 73.94 20:34:01 0 18.75 0.00 5.71 0.40 0.07 75.08 20:34:01 1 18.40 0.00 5.15 0.38 0.07 76.01 20:34:01 2 19.67 0.00 5.50 1.01 0.07 73.74 20:34:01 3 14.69 0.00 5.44 2.62 0.07 77.18 20:34:01 4 19.47 0.00 6.40 12.85 0.07 61.22 20:34:01 5 18.26 0.00 5.93 0.62 0.09 75.10 20:34:01 6 15.44 0.00 5.23 0.15 0.09 79.08 20:34:01 7 19.72 0.00 5.85 0.31 0.07 74.05 20:35:01 all 0.31 0.00 0.07 0.00 0.01 99.60 20:35:01 0 0.13 0.00 0.07 0.00 0.00 99.80 20:35:01 1 0.28 0.00 0.08 0.00 0.03 99.60 20:35:01 2 0.15 0.00 0.07 0.00 0.00 99.78 20:35:01 3 1.27 0.00 0.10 0.02 0.00 98.61 20:35:01 4 0.18 0.00 0.08 0.00 0.02 99.72 20:35:01 5 0.13 0.00 0.05 0.00 0.00 99.82 20:35:01 6 0.08 0.00 0.07 0.00 0.00 99.85 20:35:01 7 0.22 0.00 0.08 0.02 0.02 99.67 20:36:01 all 0.03 0.00 0.01 0.01 0.01 99.94 20:36:01 0 0.05 0.00 0.03 0.00 0.02 99.90 20:36:01 1 0.03 0.00 0.03 0.00 0.00 99.93 20:36:01 2 0.02 0.00 0.00 0.00 0.02 99.97 20:36:01 3 0.05 0.00 0.00 0.00 0.02 99.93 20:36:01 4 0.05 0.00 0.02 0.02 0.03 99.88 20:36:01 5 0.02 0.00 0.02 0.00 0.00 99.97 20:36:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:36:01 7 0.03 0.00 0.00 0.03 0.00 99.93 20:37:01 all 0.09 0.00 0.02 0.00 0.00 99.89 20:37:01 0 0.05 0.00 0.00 0.00 0.00 99.95 20:37:01 1 0.03 0.00 0.03 0.00 0.00 99.93 20:37:01 2 0.02 0.00 0.02 0.00 0.00 99.97 20:37:01 3 0.42 0.00 0.00 0.00 0.00 99.58 20:37:01 4 0.12 0.00 0.00 0.00 0.02 99.87 20:37:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:37:01 6 0.00 0.00 0.02 0.02 0.02 99.95 20:37:01 7 0.07 0.00 0.07 0.02 0.00 99.85 20:38:01 all 0.23 0.00 0.01 0.01 0.01 99.75 20:38:01 0 0.08 0.00 0.03 0.02 0.00 99.87 20:38:01 1 0.02 0.00 0.00 0.00 0.02 99.97 20:38:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:38:01 3 1.63 0.00 0.00 0.00 0.02 98.35 20:38:01 4 0.02 0.00 0.02 0.00 0.03 99.93 20:38:01 5 0.02 0.00 0.02 0.00 0.00 99.97 20:38:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:38:01 7 0.00 0.00 0.00 0.03 0.00 99.97 Average: all 3.65 0.00 1.12 0.45 0.02 94.76 Average: 0 3.72 0.00 1.14 0.08 0.02 95.04 Average: 1 3.66 0.00 1.03 0.07 0.02 95.21 Average: 2 3.88 0.00 1.09 0.20 0.02 94.82 Average: 3 3.53 0.00 1.07 0.51 0.02 94.86 Average: 4 3.86 0.00 1.27 2.50 0.03 92.34 Average: 5 3.60 0.00 1.17 0.12 0.02 95.09 Average: 6 3.04 0.00 1.04 0.03 0.02 95.87 Average: 7 3.90 0.00 1.17 0.08 0.02 94.84