---> uname -a: Linux prd-centos7-docker-4c-2g-907.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 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) 08/26/21 _x86_64_ (2 CPU) 23:19:41 LINUX RESTART (2 CPU) 23:20:02 tps rtps wtps bread/s bwrtn/s 23:21:01 141.82 18.66 123.16 5508.70 27185.51 23:22:01 30.31 0.48 29.83 329.75 5168.67 23:23:01 1.17 0.00 1.17 0.00 17.32 23:24:01 0.23 0.00 0.23 0.00 2.98 23:25:01 0.27 0.00 0.27 0.00 3.75 Average: 34.41 3.78 30.63 1153.43 6407.91 23:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:21:01 5104264 0 861248 10.75 2620 2040808 1463584 16.16 788408 1691684 68 23:22:01 4935860 0 963056 12.02 2620 2107404 1325496 14.63 958924 1679748 8 23:23:01 4954116 0 944796 11.80 2620 2107408 1195536 13.20 946612 1677684 8 23:24:01 4952284 0 946624 11.82 2620 2107412 1195536 13.20 944808 1681060 16 23:25:01 4950740 0 948160 11.84 2620 2107420 1195848 13.20 946568 1681060 20 Average: 4979453 0 932777 11.65 2620 2094090 1275200 14.08 917064 1682247 24 23:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:21:01 eth0 1485.88 861.46 4669.28 120.91 0.00 0.00 0.00 0.00 23:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 eth0 229.55 148.89 267.61 748.47 0.00 0.00 0.00 0.00 23:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 docker0 31.78 42.82 2.46 208.19 0.00 0.00 0.00 0.00 23:23:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 eth0 0.20 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 eth0 0.78 0.38 0.31 0.20 0.00 0.00 0.00 0.00 23:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 339.56 200.02 975.35 174.16 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 6.38 8.60 0.49 41.79 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) 08/26/21 _x86_64_ (2 CPU) 23:19:41 LINUX RESTART (2 CPU) 23:20:02 CPU %user %nice %system %iowait %steal %idle 23:21:01 all 23.65 0.00 5.92 2.89 0.09 67.45 23:21:01 0 24.38 0.00 6.42 1.76 0.09 67.36 23:21:01 1 22.93 0.00 5.43 4.00 0.09 67.55 23:22:01 all 12.82 0.00 1.89 0.43 0.05 84.81 23:22:01 0 13.61 0.00 1.67 0.27 0.05 84.39 23:22:01 1 12.03 0.00 2.11 0.60 0.05 85.22 23:23:01 all 0.18 0.00 0.06 0.00 0.02 99.75 23:23:01 0 0.28 0.00 0.07 0.00 0.02 99.63 23:23:01 1 0.07 0.00 0.05 0.00 0.02 99.87 23:24:01 all 0.17 0.00 0.04 0.00 0.03 99.77 23:24:01 0 0.22 0.00 0.07 0.00 0.03 99.68 23:24:01 1 0.12 0.00 0.02 0.00 0.02 99.85 23:25:01 all 0.06 0.00 0.04 0.00 0.02 99.88 23:25:01 0 0.07 0.00 0.05 0.00 0.02 99.87 23:25:01 1 0.05 0.00 0.03 0.00 0.02 99.90 Average: all 7.12 0.00 1.53 0.63 0.04 90.69 Average: 0 7.42 0.00 1.58 0.39 0.04 90.57 Average: 1 6.81 0.00 1.47 0.88 0.04 90.80