---> uname -a: Linux prd-centos7-docker-4c-2g-7.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 UTC 2021 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 7.7G 33G 20% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 7.7G 33G 20% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/28/21 _x86_64_ (2 CPU) 17:32:50 LINUX RESTART (2 CPU) 17:33:01 tps rtps wtps bread/s bwrtn/s 17:34:02 232.37 109.61 122.76 10225.37 38904.75 17:35:01 1.95 0.00 1.95 0.00 40.53 17:36:01 0.20 0.00 0.20 0.00 2.60 17:37:01 0.25 0.00 0.25 0.00 3.20 17:38:01 0.23 0.00 0.23 0.00 2.85 17:39:01 0.35 0.00 0.35 0.00 4.65 Average: 39.34 18.33 21.02 1709.59 6513.40 17:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:34:02 5689184 0 621836 7.76 2620 1695300 1277988 14.11 563924 1521432 136 17:35:01 5704380 0 606636 7.57 2620 1695304 1154184 12.74 551340 1521560 12 17:36:01 5705464 0 605552 7.56 2620 1695304 1162104 12.83 550464 1521560 20 17:37:01 5702732 0 608276 7.59 2620 1695312 1161984 12.83 552292 1522272 12 17:38:01 5708472 0 602532 7.52 2620 1695316 1154224 12.74 546816 1522272 8 17:39:01 5707180 0 603820 7.54 2620 1695320 1154320 12.74 548180 1522344 8 Average: 5702902 0 608109 7.59 2620 1695309 1177467 13.00 552169 1521907 33 17:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:34:02 eth0 470.95 265.88 970.74 73.94 0.00 0.00 0.00 0.00 17:34:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:02 docker0 1.42 1.02 0.30 2.92 0.00 0.00 0.00 0.00 17:35:01 eth0 0.71 0.08 0.06 0.01 0.00 0.00 0.00 0.00 17:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 eth0 4.13 2.02 3.31 0.31 0.00 0.00 0.00 0.00 17:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 eth0 0.52 0.28 0.27 0.20 0.00 0.00 0.00 0.00 17:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 17:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 79.69 44.90 162.92 12.46 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.24 0.17 0.05 0.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/28/21 _x86_64_ (2 CPU) 17:32:50 LINUX RESTART (2 CPU) 17:33:01 CPU %user %nice %system %iowait %steal %idle 17:34:02 all 21.16 0.00 7.60 7.20 0.07 63.96 17:34:02 0 20.39 0.00 8.09 7.81 0.07 63.63 17:34:02 1 21.94 0.00 7.11 6.59 0.07 64.30 17:35:01 all 0.24 0.00 0.08 0.00 0.03 99.65 17:35:01 0 0.37 0.00 0.07 0.00 0.03 99.52 17:35:01 1 0.10 0.00 0.08 0.00 0.03 99.78 17:36:01 all 0.22 0.00 0.08 0.00 0.02 99.69 17:36:01 0 0.22 0.00 0.05 0.00 0.02 99.72 17:36:01 1 0.22 0.00 0.10 0.00 0.02 99.67 17:37:01 all 0.19 0.00 0.06 0.00 0.01 99.74 17:37:01 0 0.10 0.00 0.05 0.00 0.00 99.85 17:37:01 1 0.28 0.00 0.07 0.00 0.02 99.63 17:38:01 all 0.14 0.00 0.07 0.00 0.03 99.77 17:38:01 0 0.17 0.00 0.07 0.00 0.02 99.75 17:38:01 1 0.12 0.00 0.07 0.00 0.03 99.78 17:39:01 all 0.05 0.00 0.04 0.00 0.02 99.89 17:39:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:39:01 1 0.07 0.00 0.05 0.00 0.02 99.87 Average: all 3.56 0.00 1.28 1.17 0.03 93.96 Average: 0 3.45 0.00 1.36 1.27 0.03 93.90 Average: 1 3.67 0.00 1.21 1.06 0.03 94.02