---> uname -a: Linux prd-centos7-docker-4c-2g-284.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/06/21 _x86_64_ (2 CPU) 21:11:10 LINUX RESTART (2 CPU) 21:12:02 tps rtps wtps bread/s bwrtn/s 21:13:01 89.31 3.42 85.89 2376.56 5479.53 21:14:01 1.88 0.00 1.88 0.00 37.08 21:15:01 0.27 0.00 0.27 0.00 3.61 21:16:01 0.30 0.00 0.30 0.00 4.15 21:17:01 0.17 0.00 0.17 0.00 1.80 21:18:02 0.45 0.00 0.45 0.00 6.78 21:19:01 0.25 0.00 0.25 0.00 3.59 21:20:01 0.27 0.00 0.27 0.00 3.61 Average: 11.48 0.42 11.05 293.40 684.08 21:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:13:01 5706124 0 560552 7.00 2620 1739644 1071552 11.83 513212 1549812 132 21:14:01 5719276 0 547392 6.83 2620 1739652 956324 10.56 502844 1549776 8 21:15:01 5721692 0 544976 6.80 2620 1739652 956228 10.56 499992 1550184 8 21:16:01 5721492 0 545168 6.81 2620 1739660 956252 10.56 500136 1550184 20 21:17:01 5711748 0 554908 6.93 2620 1739664 956132 10.56 509992 1550352 16 21:18:02 5711344 0 555308 6.93 2620 1739668 956084 10.56 510260 1550352 12 21:19:01 5710348 0 556300 6.95 2620 1739672 956264 10.56 512988 1548632 8 21:20:01 5709996 0 556644 6.95 2620 1739680 956360 10.56 513516 1548632 8 Average: 5714002 0 552656 6.90 2620 1739662 970650 10.72 507868 1549740 26 21:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:13:01 eth0 197.73 203.40 1057.24 59.39 0.00 0.00 0.00 0.00 21:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 docker0 82.98 50.23 7.91 318.45 0.00 0.00 0.00 0.00 21:14:01 eth0 1.62 0.55 2.49 0.04 0.00 0.00 0.00 0.00 21:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 eth0 1.12 0.33 0.34 0.20 0.00 0.00 0.00 0.00 21:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 eth0 0.53 0.37 0.27 0.20 0.00 0.00 0.00 0.00 21:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 eth0 0.75 0.17 0.12 0.04 0.00 0.00 0.00 0.00 21:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:02 eth0 0.88 0.15 0.14 0.04 0.00 0.00 0.00 0.00 21:18:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 eth0 0.53 0.27 0.28 0.17 0.00 0.00 0.00 0.00 21:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 eth0 0.45 0.42 0.30 0.24 0.00 0.00 0.00 0.00 21:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 25.15 25.39 131.01 7.45 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 10.24 6.20 0.98 39.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/06/21 _x86_64_ (2 CPU) 21:11:10 LINUX RESTART (2 CPU) 21:12:02 CPU %user %nice %system %iowait %steal %idle 21:13:01 all 7.66 0.00 2.59 2.16 0.08 87.51 21:13:01 0 8.06 0.00 3.29 3.71 0.07 84.87 21:13:01 1 7.27 0.00 1.89 0.62 0.09 90.14 21:14:01 all 0.30 0.00 0.08 0.00 0.01 99.61 21:14:01 0 0.27 0.00 0.10 0.00 0.02 99.62 21:14:01 1 0.33 0.00 0.07 0.00 0.00 99.60 21:15:01 all 0.21 0.00 0.08 0.00 0.02 99.69 21:15:01 0 0.08 0.00 0.08 0.00 0.02 99.82 21:15:01 1 0.33 0.00 0.08 0.00 0.02 99.56 21:16:01 all 0.25 0.00 0.06 0.00 0.02 99.67 21:16:01 0 0.05 0.00 0.07 0.00 0.02 99.87 21:16:01 1 0.45 0.00 0.05 0.00 0.02 99.48 21:17:01 all 0.27 0.00 0.10 0.00 0.01 99.62 21:17:01 0 0.10 0.00 0.08 0.00 0.00 99.82 21:17:01 1 0.43 0.00 0.12 0.00 0.02 99.43 21:18:02 all 0.17 0.00 0.06 0.00 0.02 99.76 21:18:02 0 0.03 0.00 0.02 0.00 0.02 99.93 21:18:02 1 0.30 0.00 0.10 0.00 0.02 99.58 21:19:01 all 0.25 0.00 0.06 0.00 0.02 99.67 21:19:01 0 0.05 0.00 0.05 0.00 0.02 99.88 21:19:01 1 0.46 0.00 0.07 0.00 0.02 99.46 21:20:01 all 0.26 0.00 0.06 0.00 0.01 99.67 21:20:01 0 0.18 0.00 0.05 0.00 0.00 99.77 21:20:01 1 0.33 0.00 0.07 0.00 0.02 99.58 Average: all 1.14 0.00 0.38 0.26 0.02 98.20 Average: 0 1.07 0.00 0.46 0.45 0.02 98.00 Average: 1 1.21 0.00 0.30 0.08 0.02 98.39