---> uname -a: Linux prd-centos7-docker-4c-2g-437.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 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) 09/16/21 _x86_64_ (2 CPU) 23:16:09 LINUX RESTART (2 CPU) 23:17:01 tps rtps wtps bread/s bwrtn/s 23:18:01 16.71 0.62 16.10 351.59 4023.07 23:19:01 1.65 0.00 1.65 0.00 31.83 23:20:01 0.35 0.00 0.35 0.00 4.01 23:21:01 0.20 0.00 0.20 0.00 2.70 23:22:01 0.27 0.00 0.27 0.00 3.80 23:23:01 0.32 0.00 0.32 0.00 4.18 23:24:01 22.12 0.03 22.09 3.73 7872.40 23:25:01 218.62 0.12 218.50 10.52 60400.68 Average: 32.54 0.10 32.44 45.75 9044.37 23:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:18:01 5429704 0 807496 10.08 2620 1769112 1290136 14.24 600060 1578224 20 23:19:01 5439412 0 797780 9.96 2620 1769120 1205432 13.31 592936 1577796 16 23:20:01 5439812 0 797380 9.96 2620 1769120 1205504 13.31 584012 1587220 12 23:21:01 5439400 0 797784 9.96 2620 1769128 1205324 13.31 584100 1587220 16 23:22:01 5438624 0 798556 9.97 2620 1769132 1205408 13.31 583736 1588036 16 23:23:01 5440588 0 796584 9.95 2620 1769140 1205180 13.31 582444 1588036 12 23:24:01 4633500 0 885524 11.06 2620 2487288 1207484 13.33 654940 2243628 550408 23:25:01 3125552 0 1299384 16.22 2620 3581376 1540976 17.01 1107548 3055092 85304 Average: 5048324 0 872561 10.89 2620 2085427 1258180 13.89 661222 1850656 79476 23:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:18:01 eth0 117.30 121.51 342.45 19.25 0.00 0.00 0.00 0.00 23:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 docker0 105.86 91.31 9.56 315.15 0.00 0.00 0.00 0.00 23:19:01 eth0 1.02 0.27 0.40 0.02 0.00 0.00 0.00 0.00 23:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 eth0 1.33 0.52 0.58 0.39 0.00 0.00 0.00 0.00 23:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 eth0 1.35 0.27 0.36 0.20 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 1.17 0.47 0.46 0.27 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 eth0 0.57 0.08 0.06 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 600.58 407.33 4089.39 32.35 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 1128.01 787.73 6274.28 164.79 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 71.29 89.96 5.75 372.68 0.00 0.00 0.00 0.00 Average: eth0 231.44 164.79 1338.59 27.16 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 22.15 22.67 1.91 86.01 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) 09/16/21 _x86_64_ (2 CPU) 23:16:09 LINUX RESTART (2 CPU) 23:17:01 CPU %user %nice %system %iowait %steal %idle 23:18:01 all 2.92 0.00 1.13 0.43 0.03 95.49 23:18:01 0 2.87 0.00 1.33 0.71 0.03 95.06 23:18:01 1 2.96 0.00 0.94 0.15 0.03 95.92 23:19:01 all 0.15 0.00 0.06 0.00 0.03 99.77 23:19:01 0 0.25 0.00 0.07 0.00 0.03 99.65 23:19:01 1 0.05 0.00 0.05 0.00 0.02 99.88 23:20:01 all 0.12 0.00 0.06 0.00 0.01 99.82 23:20:01 0 0.13 0.00 0.07 0.00 0.02 99.78 23:20:01 1 0.10 0.00 0.05 0.00 0.00 99.85 23:21:01 all 0.18 0.00 0.05 0.00 0.03 99.75 23:21:01 0 0.15 0.00 0.05 0.00 0.03 99.77 23:21:01 1 0.20 0.00 0.05 0.00 0.02 99.73 23:22:01 all 0.18 0.00 0.03 0.00 0.02 99.77 23:22:01 0 0.28 0.00 0.02 0.00 0.02 99.68 23:22:01 1 0.08 0.00 0.03 0.00 0.02 99.87 23:23:01 all 0.16 0.00 0.06 0.00 0.02 99.77 23:23:01 0 0.03 0.00 0.03 0.00 0.02 99.92 23:23:01 1 0.28 0.00 0.08 0.00 0.02 99.62 23:24:01 all 7.94 0.00 3.06 0.06 0.03 88.90 23:24:01 0 7.65 0.00 3.27 0.02 0.03 89.03 23:24:01 1 8.23 0.00 2.86 0.10 0.03 88.77 23:25:01 all 23.12 0.00 10.79 2.29 0.10 63.70 23:25:01 0 23.22 0.00 11.59 2.55 0.11 62.53 23:25:01 1 23.02 0.00 9.99 2.03 0.09 64.87 Average: all 4.18 0.00 1.83 0.33 0.03 93.63 Average: 0 4.15 0.00 1.97 0.39 0.04 93.45 Average: 1 4.21 0.00 1.69 0.27 0.03 93.80