---> uname -a: Linux prd-centos7-docker-4c-2g-333.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) 08/11/21 _x86_64_ (2 CPU) 15:25:01 LINUX RESTART (2 CPU) 15:26:02 tps rtps wtps bread/s bwrtn/s 15:27:01 0.59 0.00 0.59 0.00 14.08 15:28:01 0.57 0.00 0.57 0.00 10.46 15:29:01 0.28 0.00 0.28 0.00 3.66 15:30:01 0.30 0.00 0.30 0.00 5.15 15:31:01 0.30 0.00 0.30 0.00 4.65 15:32:01 0.42 0.00 0.42 0.00 6.53 15:33:01 0.28 0.00 0.28 0.00 5.13 15:34:01 0.87 0.13 0.73 13.72 10.19 Average: 0.45 0.02 0.43 1.72 7.47 15:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:27:01 5432368 0 805148 10.05 2620 1768796 1223196 13.50 598496 1579260 12 15:28:01 5433904 0 803604 10.03 2620 1768804 1199828 13.25 598924 1577976 8 15:29:01 5434292 0 803216 10.03 2620 1768804 1199552 13.24 593924 1582480 8 15:30:01 5433632 0 803868 10.04 2620 1768812 1199696 13.25 594012 1583176 8 15:31:01 5430244 0 807252 10.08 2620 1768816 1199720 13.25 594680 1585600 8 15:32:01 5431524 0 805964 10.06 2620 1768824 1199552 13.24 593736 1585600 8 15:33:01 5426932 0 810552 10.12 2620 1768828 1199552 13.24 598420 1585600 8 15:34:01 5381436 0 853560 10.66 2620 1771316 1390568 15.35 751832 1475044 1940 Average: 5425542 0 811646 10.13 2620 1769125 1226458 13.54 615503 1569342 250 15:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:27:01 eth0 1.39 0.42 0.42 0.23 0.00 0.00 0.00 0.00 15:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 eth0 1.18 0.42 0.33 0.21 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 eth0 0.98 0.38 0.32 0.20 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 eth0 0.78 0.57 0.44 0.27 0.00 0.00 0.00 0.00 15:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 eth0 23.53 15.06 45.83 5.68 0.00 0.00 0.00 0.00 15:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 3.53 2.14 5.93 0.83 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 0.00 0.00 0.00 0.00 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) 15:25:01 LINUX RESTART (2 CPU) 15:26:02 CPU %user %nice %system %iowait %steal %idle 15:27:01 all 0.28 0.00 0.08 0.00 0.03 99.60 15:27:01 0 0.51 0.00 0.10 0.00 0.02 99.37 15:27:01 1 0.05 0.00 0.07 0.00 0.05 99.83 15:28:01 all 0.19 0.00 0.04 0.00 0.02 99.75 15:28:01 0 0.33 0.00 0.05 0.00 0.02 99.60 15:28:01 1 0.05 0.00 0.03 0.00 0.02 99.90 15:29:01 all 0.21 0.00 0.03 0.00 0.03 99.73 15:29:01 0 0.30 0.00 0.03 0.00 0.02 99.65 15:29:01 1 0.12 0.00 0.03 0.00 0.03 99.82 15:30:01 all 0.13 0.00 0.07 0.00 0.03 99.77 15:30:01 0 0.05 0.00 0.03 0.00 0.02 99.90 15:30:01 1 0.22 0.00 0.10 0.00 0.03 99.65 15:31:01 all 0.08 0.00 0.04 0.00 0.03 99.84 15:31:01 0 0.12 0.00 0.03 0.00 0.02 99.83 15:31:01 1 0.05 0.00 0.05 0.00 0.05 99.85 15:32:01 all 0.10 0.00 0.03 0.00 0.03 99.84 15:32:01 0 0.15 0.00 0.02 0.00 0.02 99.82 15:32:01 1 0.05 0.00 0.03 0.00 0.05 99.87 15:33:01 all 0.11 0.00 0.04 0.00 0.04 99.81 15:33:01 0 0.10 0.00 0.05 0.00 0.03 99.82 15:33:01 1 0.12 0.00 0.03 0.00 0.05 99.80 15:34:01 all 1.93 0.00 0.56 0.00 0.03 97.48 15:34:01 0 1.47 0.00 0.62 0.00 0.02 97.89 15:34:01 1 2.38 0.00 0.50 0.00 0.05 97.07 Average: all 0.38 0.00 0.11 0.00 0.03 99.48 Average: 0 0.38 0.00 0.12 0.00 0.02 99.48 Average: 1 0.38 0.00 0.11 0.00 0.04 99.47