---> uname -a: Linux prd-centos7-docker-4c-2g-344.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: 2800.000 BogoMIPS: 5600.00 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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 08/11/21 _x86_64_ (2 CPU) 16:11:01 LINUX RESTART (2 CPU) 16:12:01 tps rtps wtps bread/s bwrtn/s 16:13:01 0.72 0.00 0.72 0.00 14.77 16:14:01 0.23 0.00 0.23 0.00 3.76 16:15:01 0.28 0.00 0.28 0.00 2.98 16:16:01 0.25 0.00 0.25 0.00 3.60 16:17:01 0.30 0.00 0.30 0.00 4.25 16:18:01 0.18 0.00 0.18 0.00 2.02 16:19:01 0.30 0.00 0.30 0.00 4.86 16:20:01 110.94 0.03 110.91 3.73 32005.11 Average: 14.16 0.00 14.15 0.47 4006.75 16:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:13:01 5473732 0 799596 9.98 2620 1732984 1275744 14.08 574184 1562928 12 16:14:01 5475128 0 798192 9.97 2620 1732992 1247988 13.78 570388 1565796 8 16:15:01 5475408 0 797912 9.96 2620 1732992 1228240 13.56 570488 1565796 8 16:16:01 5476916 0 796396 9.94 2620 1733000 1207908 13.34 568844 1566724 8 16:17:01 5473464 0 799844 9.99 2620 1733004 1207980 13.34 569852 1568852 8 16:18:01 5472204 0 801100 10.00 2620 1733008 1208016 13.34 571244 1568852 8 16:19:01 5473412 0 799884 9.99 2620 1733016 1207680 13.33 570312 1568852 8 16:20:01 4026640 0 1060684 13.24 2620 2918988 1615924 17.84 894216 2565988 467068 Average: 5293363 0 831701 10.38 2620 1881248 1274935 14.08 611191 1691724 58391 16:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:13:01 eth0 4.08 1.65 3.32 0.29 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 eth0 2.18 0.60 0.68 0.40 0.00 0.00 0.00 0.00 16:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 eth0 1.23 0.37 0.33 0.20 0.00 0.00 0.00 0.00 16:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 eth0 0.78 0.33 0.30 0.20 0.00 0.00 0.00 0.00 16:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 eth0 1.30 0.43 0.42 0.27 0.00 0.00 0.00 0.00 16:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 eth0 1.08 0.30 0.36 0.17 0.00 0.00 0.00 0.00 16:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 eth0 0.30 0.08 0.03 0.04 0.00 0.00 0.00 0.00 16:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 eth0 1315.53 903.20 7683.98 77.88 0.00 0.00 0.00 0.00 16:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 docker0 62.14 79.30 4.84 367.02 0.00 0.00 0.00 0.00 Average: eth0 165.88 113.41 961.56 9.94 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 7.77 9.92 0.60 45.90 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) 08/11/21 _x86_64_ (2 CPU) 16:11:01 LINUX RESTART (2 CPU) 16:12:01 CPU %user %nice %system %iowait %steal %idle 16:13:01 all 0.23 0.00 0.08 0.00 0.02 99.68 16:13:01 0 0.30 0.00 0.07 0.00 0.02 99.62 16:13:01 1 0.15 0.00 0.08 0.00 0.02 99.75 16:14:01 all 0.26 0.00 0.06 0.00 0.02 99.67 16:14:01 0 0.43 0.00 0.08 0.00 0.02 99.46 16:14:01 1 0.08 0.00 0.03 0.00 0.02 99.87 16:15:01 all 0.23 0.00 0.04 0.00 0.02 99.72 16:15:01 0 0.42 0.00 0.03 0.00 0.02 99.53 16:15:01 1 0.03 0.00 0.05 0.00 0.02 99.90 16:16:01 all 0.14 0.00 0.06 0.00 0.02 99.78 16:16:01 0 0.22 0.00 0.08 0.00 0.02 99.68 16:16:01 1 0.07 0.00 0.03 0.00 0.02 99.88 16:17:01 all 0.23 0.00 0.03 0.00 0.02 99.72 16:17:01 0 0.10 0.00 0.03 0.00 0.02 99.85 16:17:01 1 0.37 0.00 0.03 0.00 0.02 99.58 16:18:01 all 0.23 0.00 0.04 0.00 0.02 99.72 16:18:01 0 0.02 0.00 0.03 0.00 0.02 99.93 16:18:01 1 0.43 0.00 0.05 0.00 0.02 99.50 16:19:01 all 0.24 0.00 0.06 0.00 0.01 99.69 16:19:01 0 0.05 0.00 0.07 0.00 0.00 99.88 16:19:01 1 0.43 0.00 0.05 0.00 0.02 99.50 16:20:01 all 17.36 0.00 7.64 1.05 0.07 73.88 16:20:01 0 17.38 0.00 8.26 1.33 0.07 72.95 16:20:01 1 17.35 0.00 7.02 0.77 0.07 74.79 Average: all 2.26 0.00 0.95 0.13 0.02 96.64 Average: 0 2.25 0.00 1.03 0.16 0.02 96.54 Average: 1 2.27 0.00 0.88 0.09 0.02 96.73