---> uname -a: Linux prd-centos7-docker-4c-2g-1324.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) 09/24/21 _x86_64_ (2 CPU) 23:14:26 LINUX RESTART (2 CPU) 23:15:01 tps rtps wtps bread/s bwrtn/s 23:16:01 83.00 3.91 79.09 2628.27 3357.12 23:17:02 0.40 0.00 0.40 0.00 6.33 23:18:01 0.30 0.00 0.30 0.00 3.96 23:19:01 0.20 0.00 0.20 0.00 2.70 23:20:01 0.18 0.00 0.18 0.00 2.22 23:21:01 0.35 0.00 0.35 0.00 4.95 23:22:01 0.18 0.00 0.18 0.00 2.97 23:23:01 0.27 0.00 0.27 0.00 3.88 Average: 10.64 0.49 10.15 329.41 424.13 23:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:16:01 5468804 0 806220 10.07 2620 1731296 1279796 14.13 579720 1561868 20 23:17:02 5479664 0 795356 9.93 2620 1731300 1205920 13.31 571028 1561828 16 23:18:01 5478376 0 796640 9.95 2620 1731304 1206160 13.32 575284 1558908 8 23:19:01 5476900 0 798108 9.97 2620 1731312 1206196 13.32 576556 1558908 8 23:20:01 5474996 0 800008 9.99 2620 1731316 1206184 13.32 571436 1566708 20 23:21:01 5474172 0 800772 10.00 2620 1731376 1206296 13.32 571796 1566724 32 23:22:01 5473236 0 801760 10.01 2620 1731324 1206384 13.32 572752 1566708 8 23:23:01 5473788 0 801200 10.00 2620 1731332 1206228 13.32 572196 1566712 8 Average: 5474992 0 800008 9.99 2620 1731320 1215396 13.42 573846 1563546 15 23:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:16:01 eth0 232.08 145.45 592.37 50.38 0.00 0.00 0.00 0.00 23:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 docker0 1.38 1.22 0.29 1.74 0.00 0.00 0.00 0.00 23:17:02 eth0 1.87 0.08 0.17 0.04 0.00 0.00 0.00 0.00 23:17:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 eth0 2.30 0.53 0.66 0.37 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 eth0 2.25 0.55 0.65 0.43 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 3.38 0.88 1.04 0.63 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 2.13 0.38 0.44 0.17 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 2.20 0.53 0.66 0.45 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 0.33 0.27 0.20 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 Average: eth0 30.92 18.64 74.73 6.60 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: docker0 0.17 0.15 0.04 0.22 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) 09/24/21 _x86_64_ (2 CPU) 23:14:26 LINUX RESTART (2 CPU) 23:15:01 CPU %user %nice %system %iowait %steal %idle 23:16:01 all 7.01 0.00 2.43 1.98 0.05 88.54 23:16:01 0 6.81 0.00 2.30 1.07 0.05 89.77 23:16:01 1 7.20 0.00 2.56 2.88 0.05 87.31 23:17:02 all 0.09 0.00 0.05 0.00 0.03 99.83 23:17:02 0 0.07 0.00 0.03 0.00 0.02 99.88 23:17:02 1 0.12 0.00 0.07 0.00 0.03 99.78 23:18:01 all 0.16 0.00 0.07 0.00 0.03 99.75 23:18:01 0 0.08 0.00 0.07 0.00 0.02 99.83 23:18:01 1 0.24 0.00 0.07 0.00 0.03 99.66 23:19:01 all 0.10 0.00 0.03 0.00 0.03 99.83 23:19:01 0 0.05 0.00 0.03 0.00 0.05 99.87 23:19:01 1 0.15 0.00 0.03 0.00 0.02 99.80 23:20:01 all 0.19 0.00 0.06 0.00 0.03 99.72 23:20:01 0 0.13 0.00 0.07 0.00 0.03 99.77 23:20:01 1 0.25 0.00 0.05 0.00 0.03 99.67 23:21:01 all 0.18 0.00 0.03 0.00 0.03 99.76 23:21:01 0 0.07 0.00 0.03 0.00 0.05 99.85 23:21:01 1 0.30 0.00 0.02 0.00 0.02 99.67 23:22:01 all 0.18 0.00 0.03 0.00 0.03 99.77 23:22:01 0 0.05 0.00 0.03 0.00 0.02 99.90 23:22:01 1 0.30 0.00 0.03 0.00 0.03 99.63 23:23:01 all 0.15 0.00 0.05 0.00 0.03 99.77 23:23:01 0 0.05 0.00 0.05 0.00 0.03 99.87 23:23:01 1 0.25 0.00 0.05 0.00 0.02 99.68 Average: all 1.00 0.00 0.34 0.24 0.03 98.39 Average: 0 0.90 0.00 0.32 0.13 0.03 98.61 Average: 1 1.09 0.00 0.36 0.36 0.03 98.16