---> uname -a: Linux prd-centos7-docker-4c-2g-2327.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 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/07/21 _x86_64_ (2 CPU) 04:16:45 LINUX RESTART (2 CPU) 04:17:02 tps rtps wtps bread/s bwrtn/s 04:18:01 123.03 24.45 98.58 5707.57 13732.99 04:19:01 1.88 0.00 1.88 0.00 39.74 04:20:01 0.20 0.00 0.20 0.00 2.47 04:21:01 0.37 0.00 0.37 0.00 5.88 04:22:01 0.18 0.00 0.18 0.00 2.42 04:23:01 0.32 0.00 0.32 0.00 5.30 04:24:01 0.23 0.00 0.23 0.00 2.72 04:25:01 110.51 0.03 110.47 3.73 30936.55 Average: 29.40 3.02 26.39 703.63 5575.71 04:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:18:01 5661088 0 637332 7.96 2620 1707900 1248824 13.79 573956 1533496 132 04:19:01 5671884 0 626528 7.82 2620 1707908 1164720 12.86 565004 1533636 20 04:20:01 5673492 0 624920 7.80 2620 1707908 1164948 12.86 563280 1533636 12 04:21:01 5669392 0 629012 7.85 2620 1707916 1165096 12.86 566628 1534228 20 04:22:01 5670172 0 628224 7.84 2620 1707924 1165116 12.86 566316 1534228 8 04:23:01 5669780 0 628612 7.85 2620 1707928 1165264 12.87 567148 1534328 8 04:24:01 5669160 0 629228 7.86 2620 1707932 1165264 12.87 567044 1534324 8 04:25:01 4482324 0 816872 10.20 2620 2707124 1652736 18.25 863248 2328864 281028 Average: 5520912 0 652591 8.15 2620 1832818 1236496 13.65 604078 1633342 35154 04:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:18:01 eth0 477.19 284.50 1056.73 77.72 0.00 0.00 0.00 0.00 04:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 docker0 8.70 4.64 2.42 27.88 0.00 0.00 0.00 0.00 04:19:01 eth0 2.22 0.07 0.20 0.04 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 eth0 5.30 0.72 0.96 0.38 0.00 0.00 0.00 0.00 04:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 eth0 4.01 1.18 1.35 0.84 0.00 0.00 0.00 0.00 04:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 eth0 1.78 0.40 0.36 0.20 0.00 0.00 0.00 0.00 04:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 eth0 2.80 0.95 1.05 0.66 0.00 0.00 0.00 0.00 04:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 eth0 0.67 0.38 0.28 0.21 0.00 0.00 0.00 0.00 04:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 eth0 913.90 749.87 7587.68 104.41 0.00 0.00 0.00 0.00 04:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 docker0 22.66 37.95 2.22 297.27 0.00 0.00 0.00 0.00 Average: eth0 175.41 129.48 1081.49 22.95 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 3.91 5.33 0.58 40.68 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) 10/07/21 _x86_64_ (2 CPU) 04:16:45 LINUX RESTART (2 CPU) 04:17:02 CPU %user %nice %system %iowait %steal %idle 04:18:01 all 17.03 0.00 4.82 3.75 0.06 74.34 04:18:01 0 16.40 0.00 5.64 5.09 0.07 72.79 04:18:01 1 17.65 0.00 4.01 2.40 0.05 75.88 04:19:01 all 0.13 0.00 0.05 0.00 0.03 99.80 04:19:01 0 0.18 0.00 0.07 0.00 0.02 99.73 04:19:01 1 0.07 0.00 0.03 0.00 0.03 99.87 04:20:01 all 0.25 0.00 0.04 0.00 0.01 99.70 04:20:01 0 0.08 0.00 0.03 0.00 0.02 99.87 04:20:01 1 0.42 0.00 0.05 0.00 0.00 99.53 04:21:01 all 0.28 0.00 0.03 0.00 0.02 99.67 04:21:01 0 0.17 0.00 0.05 0.00 0.02 99.77 04:21:01 1 0.38 0.00 0.02 0.00 0.02 99.58 04:22:01 all 0.20 0.00 0.04 0.00 0.03 99.73 04:22:01 0 0.07 0.00 0.05 0.00 0.03 99.85 04:22:01 1 0.33 0.00 0.03 0.00 0.02 99.62 04:23:01 all 0.23 0.00 0.05 0.00 0.03 99.69 04:23:01 0 0.08 0.00 0.03 0.00 0.03 99.85 04:23:01 1 0.38 0.00 0.07 0.00 0.02 99.53 04:24:01 all 0.16 0.00 0.04 0.00 0.02 99.78 04:24:01 0 0.10 0.00 0.07 0.00 0.02 99.82 04:24:01 1 0.22 0.00 0.02 0.00 0.02 99.75 04:25:01 all 14.62 0.00 6.11 1.54 0.06 77.66 04:25:01 0 14.20 0.00 6.39 1.47 0.07 77.87 04:25:01 1 15.04 0.00 5.83 1.62 0.05 77.46 Average: all 3.99 0.00 1.36 0.64 0.03 93.98 Average: 0 3.79 0.00 1.50 0.79 0.03 93.88 Average: 1 4.19 0.00 1.22 0.49 0.03 94.07