---> uname -a: Linux prd-centos7-docker-4c-2g-1643.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: 2799.996 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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 09/27/21 _x86_64_ (2 CPU) 15:17:29 LINUX RESTART (2 CPU) 15:18:01 tps rtps wtps bread/s bwrtn/s 15:19:01 76.64 3.48 73.16 2408.39 7420.80 15:20:01 57.80 0.50 57.30 329.86 11320.33 15:21:01 0.60 0.00 0.60 0.00 9.55 15:22:01 0.27 0.00 0.27 0.00 3.33 15:23:01 0.35 0.10 0.25 10.00 3.38 Average: 27.14 0.82 26.32 549.74 3752.10 15:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:19:01 5148424 0 882176 11.01 2620 1975712 1687196 18.63 805756 1652480 109944 15:20:01 4921044 0 974464 12.17 2620 2110804 1356920 14.98 976524 1676504 20 15:21:01 4941652 0 953848 11.91 2620 2110812 1197188 13.22 963680 1672628 8 15:22:01 4938432 0 957064 11.95 2620 2110816 1197224 13.22 962116 1677424 8 15:23:01 4933796 0 961248 12.00 2620 2111268 1203712 13.29 1077792 1565556 160 Average: 4976670 0 945760 11.81 2620 2083882 1328448 14.67 957174 1648918 22028 15:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:19:01 eth0 1539.92 985.95 4329.92 115.66 0.00 0.00 0.00 0.00 15:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 eth0 306.61 180.23 274.13 751.28 0.00 0.00 0.00 0.00 15:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 docker0 26.61 35.62 2.07 204.69 0.00 0.00 0.00 0.00 15:21:01 eth0 0.90 0.32 0.31 0.20 0.00 0.00 0.00 0.00 15:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 eth0 0.60 0.33 0.28 0.20 0.00 0.00 0.00 0.00 15:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 eth0 9.20 4.91 7.95 2.79 0.00 0.00 0.00 0.00 15:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 371.51 234.39 922.67 174.06 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 5.32 7.13 0.41 40.95 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) 09/27/21 _x86_64_ (2 CPU) 15:17:29 LINUX RESTART (2 CPU) 15:18:01 CPU %user %nice %system %iowait %steal %idle 15:19:01 all 13.52 0.00 2.40 2.08 0.09 81.92 15:19:01 0 14.41 0.00 2.56 1.63 0.09 81.32 15:19:01 1 12.65 0.00 2.25 2.51 0.09 82.50 15:20:01 all 14.52 0.00 2.56 0.81 0.05 82.06 15:20:01 0 13.88 0.00 2.64 0.63 0.05 82.79 15:20:01 1 15.16 0.00 2.48 0.99 0.05 81.32 15:21:01 all 0.18 0.00 0.03 0.00 0.02 99.77 15:21:01 0 0.05 0.00 0.03 0.00 0.02 99.90 15:21:01 1 0.30 0.00 0.03 0.00 0.02 99.65 15:22:01 all 0.21 0.00 0.03 0.00 0.03 99.73 15:22:01 0 0.05 0.00 0.05 0.00 0.03 99.87 15:22:01 1 0.37 0.00 0.02 0.00 0.02 99.60 15:23:01 all 1.45 0.00 0.28 0.01 0.03 98.25 15:23:01 0 2.19 0.00 0.33 0.02 0.03 97.42 15:23:01 1 0.70 0.00 0.22 0.00 0.02 99.06 Average: all 5.86 0.00 1.04 0.56 0.04 92.49 Average: 0 5.98 0.00 1.10 0.44 0.04 92.43 Average: 1 5.74 0.00 0.98 0.69 0.04 92.55