---> uname -a: Linux prd-centos7-docker-4c-2g-367.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 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) 14:08:54 LINUX RESTART (2 CPU) 14:10:01 tps rtps wtps bread/s bwrtn/s 14:11:01 1.65 0.00 1.65 0.00 34.15 14:12:01 0.82 0.00 0.82 0.00 10.34 14:13:01 0.32 0.00 0.32 0.00 5.16 14:14:01 0.15 0.00 0.15 0.00 1.75 14:15:01 0.27 0.00 0.27 0.00 3.51 14:16:01 0.35 0.00 0.35 0.00 4.81 14:17:01 0.18 0.00 0.18 0.00 2.33 14:18:01 188.76 0.03 188.73 3.73 53374.05 Average: 24.07 0.00 24.06 0.47 6681.04 14:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:11:01 5442212 0 797772 9.96 2620 1766336 1243116 13.72 581444 1585160 12 14:12:01 5446680 0 793300 9.91 2620 1766340 1205820 13.31 584332 1578324 8 14:13:01 5443612 0 796368 9.94 2620 1766340 1206144 13.32 587300 1578324 8 14:14:01 5443996 0 795976 9.94 2620 1766348 1206180 13.32 580952 1584788 8 14:15:01 5442904 0 797064 9.95 2620 1766352 1205904 13.31 582076 1584788 16 14:16:01 5441020 0 798940 9.98 2620 1766360 1206060 13.32 584012 1584788 20 14:17:01 5434776 0 805180 10.05 2620 1766364 1205820 13.31 590472 1584788 12 14:18:01 3782580 0 1135132 14.17 2620 3088608 1537804 16.98 883472 2716488 304 Average: 5234722 0 839966 10.49 2620 1931631 1252106 13.82 621758 1724681 48 14:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:11:01 eth0 2.78 1.32 2.96 0.10 0.00 0.00 0.00 0.00 14:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 eth0 1.03 0.08 0.10 0.01 0.00 0.00 0.00 0.00 14:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 eth0 1.35 0.68 0.58 0.40 0.00 0.00 0.00 0.00 14:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 eth0 0.50 0.43 0.27 0.21 0.00 0.00 0.00 0.00 14:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 eth0 0.35 0.30 0.17 0.08 0.00 0.00 0.00 0.00 14:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 eth0 1.37 0.50 0.34 0.21 0.00 0.00 0.00 0.00 14:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 eth0 0.48 0.03 0.05 0.00 0.00 0.00 0.00 0.00 14:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 eth0 1207.19 845.46 7676.53 115.73 0.00 0.00 0.00 0.00 14:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 veth66c512f 0.13 0.22 0.04 0.05 0.00 0.00 0.00 0.00 14:18:01 docker0 73.17 92.52 5.84 348.94 0.00 0.00 0.00 0.00 Average: eth0 151.92 106.13 960.34 14.60 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: veth66c512f 0.02 0.03 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 9.15 11.57 0.73 43.63 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) 14:08:54 LINUX RESTART (2 CPU) 14:10:01 CPU %user %nice %system %iowait %steal %idle 14:11:01 all 0.23 0.00 0.09 0.00 0.01 99.67 14:11:01 0 0.35 0.00 0.07 0.00 0.00 99.58 14:11:01 1 0.12 0.00 0.12 0.00 0.02 99.75 14:12:01 all 0.26 0.00 0.06 0.00 0.01 99.67 14:12:01 0 0.43 0.00 0.05 0.00 0.02 99.50 14:12:01 1 0.08 0.00 0.07 0.00 0.00 99.85 14:13:01 all 0.23 0.00 0.08 0.00 0.02 99.67 14:13:01 0 0.40 0.00 0.08 0.00 0.02 99.50 14:13:01 1 0.07 0.00 0.07 0.00 0.02 99.85 14:14:01 all 0.31 0.00 0.04 0.00 0.00 99.65 14:14:01 0 0.52 0.00 0.03 0.00 0.00 99.45 14:14:01 1 0.10 0.00 0.05 0.00 0.00 99.85 14:15:01 all 0.13 0.00 0.08 0.00 0.02 99.77 14:15:01 0 0.20 0.00 0.10 0.00 0.02 99.68 14:15:01 1 0.05 0.00 0.07 0.00 0.02 99.87 14:16:01 all 0.20 0.00 0.07 0.00 0.01 99.72 14:16:01 0 0.07 0.00 0.05 0.00 0.00 99.88 14:16:01 1 0.33 0.00 0.08 0.00 0.02 99.57 14:17:01 all 0.26 0.00 0.05 0.00 0.02 99.67 14:17:01 0 0.07 0.00 0.03 0.00 0.02 99.88 14:17:01 1 0.45 0.00 0.07 0.00 0.02 99.47 14:18:01 all 21.87 0.00 9.82 1.97 0.10 66.24 14:18:01 0 22.47 0.00 10.31 2.17 0.11 64.94 14:18:01 1 21.27 0.00 9.34 1.78 0.09 67.52 Average: all 2.79 0.00 1.22 0.23 0.02 95.73 Average: 0 2.89 0.00 1.26 0.25 0.02 95.57 Average: 1 2.69 0.00 1.18 0.21 0.02 95.90