---> uname -a: Linux prd-centos7-docker-4c-2g-2040.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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: 2799.998 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/10/21 _x86_64_ (2 CPU) 22:44:15 LINUX RESTART (2 CPU) 22:45:01 tps rtps wtps bread/s bwrtn/s 22:46:01 85.12 3.51 81.60 2585.38 5196.35 22:47:01 1.43 0.00 1.43 0.00 24.03 22:48:01 0.30 0.00 0.30 0.00 3.63 22:49:01 0.23 0.00 0.23 0.00 2.87 22:50:01 0.32 0.00 0.32 0.00 3.81 22:51:01 0.30 0.00 0.30 0.00 4.21 22:52:01 0.22 0.00 0.22 0.00 1.92 22:53:01 0.88 0.13 0.75 13.72 10.19 Average: 11.10 0.46 10.65 325.02 656.15 22:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:46:01 5432232 0 805024 10.05 2620 1769064 1301204 14.37 594868 1580536 128 22:47:01 5445048 0 792200 9.89 2620 1769072 1204128 13.29 584808 1580512 16 22:48:01 5445140 0 792108 9.89 2620 1769072 1204128 13.29 587276 1578168 8 22:49:01 5441148 0 796088 9.94 2620 1769084 1204404 13.30 590488 1578168 20 22:50:01 5443192 0 794040 9.91 2620 1769088 1204224 13.30 581320 1586248 20 22:51:01 5443404 0 793824 9.91 2620 1769092 1204164 13.29 581008 1586252 12 22:52:01 5443560 0 793664 9.91 2620 1769096 1204128 13.29 580976 1586248 20 22:53:01 5250024 0 887116 11.08 2620 1869180 1605580 17.73 805944 1547524 99508 Average: 5417968 0 806758 10.07 2620 1781594 1266495 13.98 613336 1577957 12466 22:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:46:01 eth0 250.12 218.69 998.75 36.21 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 101.30 77.56 9.38 313.74 0.00 0.00 0.00 0.00 22:47:01 eth0 0.62 0.05 0.04 0.00 0.00 0.00 0.00 0.00 22:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 eth0 0.72 0.08 0.08 0.01 0.00 0.00 0.00 0.00 22:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 eth0 1.03 0.60 0.54 0.37 0.00 0.00 0.00 0.00 22:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 eth0 0.23 0.17 0.08 0.10 0.00 0.00 0.00 0.00 22:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 eth0 0.18 0.12 0.07 0.01 0.00 0.00 0.00 0.00 22:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 eth0 190.13 126.12 1221.86 13.60 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.42 43.26 277.79 6.29 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 12.67 9.70 1.17 39.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/10/21 _x86_64_ (2 CPU) 22:44:15 LINUX RESTART (2 CPU) 22:45:01 CPU %user %nice %system %iowait %steal %idle 22:46:01 all 7.02 0.00 2.65 2.40 0.04 87.90 22:46:01 0 6.25 0.00 3.15 3.42 0.05 87.13 22:46:01 1 7.78 0.00 2.15 1.37 0.03 88.66 22:47:01 all 0.16 0.00 0.06 0.00 0.03 99.76 22:47:01 0 0.23 0.00 0.08 0.00 0.02 99.67 22:47:01 1 0.08 0.00 0.03 0.00 0.03 99.85 22:48:01 all 0.16 0.00 0.08 0.00 0.02 99.75 22:48:01 0 0.10 0.00 0.10 0.00 0.02 99.78 22:48:01 1 0.22 0.00 0.05 0.00 0.02 99.72 22:49:01 all 0.21 0.00 0.06 0.00 0.01 99.72 22:49:01 0 0.10 0.00 0.07 0.00 0.02 99.82 22:49:01 1 0.32 0.00 0.05 0.00 0.00 99.63 22:50:01 all 0.28 0.00 0.03 0.00 0.02 99.67 22:50:01 0 0.33 0.00 0.05 0.00 0.02 99.60 22:50:01 1 0.23 0.00 0.02 0.00 0.02 99.73 22:51:01 all 0.05 0.00 0.05 0.00 0.00 99.90 22:51:01 0 0.07 0.00 0.07 0.00 0.00 99.87 22:51:01 1 0.03 0.00 0.03 0.00 0.00 99.93 22:52:01 all 0.26 0.00 0.05 0.00 0.01 99.68 22:52:01 0 0.48 0.00 0.08 0.00 0.02 99.42 22:52:01 1 0.03 0.00 0.02 0.00 0.00 99.95 22:53:01 all 2.71 0.00 0.92 0.02 0.02 96.33 22:53:01 0 1.81 0.00 0.99 0.00 0.02 97.18 22:53:01 1 3.61 0.00 0.86 0.03 0.02 95.48 Average: all 1.34 0.00 0.48 0.30 0.02 97.86 Average: 0 1.16 0.00 0.57 0.42 0.02 97.83 Average: 1 1.53 0.00 0.40 0.17 0.01 97.89