---> uname -a: Linux prd-centos7-docker-4c-2g-544.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) 11/14/21 _x86_64_ (2 CPU) 13:38:31 LINUX RESTART (2 CPU) 13:39:01 tps rtps wtps bread/s bwrtn/s 13:40:01 38.69 3.26 35.43 2346.06 2656.98 13:41:01 0.30 0.00 0.30 0.00 5.38 13:42:01 0.33 0.00 0.33 0.00 6.24 13:43:01 0.18 0.00 0.18 0.00 1.92 13:44:01 0.30 0.00 0.30 0.00 3.85 13:45:01 0.27 0.00 0.27 0.00 4.10 13:46:01 0.27 0.00 0.27 0.00 3.65 13:47:01 0.27 0.00 0.27 0.00 2.75 13:48:01 0.27 0.00 0.27 0.00 3.73 13:49:01 0.33 0.00 0.33 0.00 5.73 Average: 4.12 0.33 3.80 234.73 269.57 13:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:40:01 5653872 0 635816 7.94 2620 1716632 1528364 16.87 590644 1524900 12 13:41:01 5666500 0 623180 7.78 2620 1716640 1426900 15.75 580912 1524864 8 13:42:01 5665212 0 624468 7.80 2620 1716640 1427264 15.76 581252 1525208 16 13:43:01 5663628 0 626044 7.82 2620 1716648 1427132 15.76 582576 1525208 20 13:44:01 5667284 0 622384 7.77 2620 1716652 1427228 15.76 578424 1526040 12 13:45:01 5668152 0 621512 7.76 2620 1716656 1427072 15.76 577464 1526044 20 13:46:01 5667820 0 621840 7.76 2620 1716660 1427012 15.76 578248 1526104 8 13:47:01 5667704 0 621952 7.77 2620 1716664 1427012 15.76 578252 1526104 8 13:48:01 5667844 0 621804 7.76 2620 1716672 1427012 15.76 578092 1526224 16 13:49:01 5656904 0 632740 7.90 2620 1716676 1427084 15.76 588592 1526224 16 Average: 5664492 0 625174 7.81 2620 1716654 1437208 15.87 581446 1525692 14 13:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:40:01 eth0 84.12 69.65 405.66 23.51 0.00 0.00 0.00 0.00 13:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 docker0 17.46 8.64 2.46 66.18 0.00 0.00 0.00 0.00 13:41:01 eth0 1.95 0.50 1.73 0.05 0.00 0.00 0.00 0.00 13:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 eth0 1.17 0.33 0.34 0.20 0.00 0.00 0.00 0.00 13:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 eth0 0.62 0.32 0.28 0.17 0.00 0.00 0.00 0.00 13:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 eth0 0.67 0.42 0.35 0.30 0.00 0.00 0.00 0.00 13:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 eth0 0.17 0.13 0.07 0.01 0.00 0.00 0.00 0.00 13:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 eth0 0.28 0.18 0.09 0.07 0.00 0.00 0.00 0.00 13:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 8.93 7.18 40.87 2.43 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 1.75 0.86 0.25 6.62 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) 11/14/21 _x86_64_ (2 CPU) 13:38:31 LINUX RESTART (2 CPU) 13:39:01 CPU %user %nice %system %iowait %steal %idle 13:40:01 all 4.53 0.00 2.04 0.75 0.04 92.64 13:40:01 0 4.34 0.00 2.10 0.20 0.05 93.31 13:40:01 1 4.72 0.00 1.98 1.30 0.03 91.97 13:41:01 all 0.26 0.00 0.08 0.00 0.02 99.65 13:41:01 0 0.42 0.00 0.08 0.00 0.02 99.48 13:41:01 1 0.10 0.00 0.07 0.00 0.02 99.82 13:42:01 all 0.23 0.00 0.08 0.00 0.02 99.67 13:42:01 0 0.37 0.00 0.08 0.00 0.00 99.55 13:42:01 1 0.10 0.00 0.07 0.00 0.03 99.80 13:43:01 all 0.21 0.00 0.05 0.00 0.03 99.72 13:43:01 0 0.33 0.00 0.05 0.00 0.02 99.60 13:43:01 1 0.08 0.00 0.05 0.00 0.03 99.83 13:44:01 all 0.17 0.00 0.05 0.00 0.03 99.76 13:44:01 0 0.28 0.00 0.05 0.00 0.03 99.63 13:44:01 1 0.05 0.00 0.05 0.00 0.02 99.88 13:45:01 all 0.17 0.00 0.04 0.00 0.02 99.77 13:45:01 0 0.25 0.00 0.03 0.00 0.00 99.72 13:45:01 1 0.08 0.00 0.05 0.00 0.03 99.83 13:46:01 all 0.15 0.00 0.03 0.00 0.03 99.79 13:46:01 0 0.23 0.00 0.03 0.00 0.02 99.72 13:46:01 1 0.07 0.00 0.03 0.00 0.03 99.87 13:47:01 all 0.15 0.00 0.04 0.00 0.03 99.78 13:47:01 0 0.25 0.00 0.03 0.00 0.00 99.72 13:47:01 1 0.05 0.00 0.05 0.00 0.05 99.85 13:48:01 all 0.13 0.00 0.03 0.00 0.03 99.82 13:48:01 0 0.13 0.00 0.02 0.00 0.02 99.83 13:48:01 1 0.12 0.00 0.03 0.00 0.03 99.82 13:49:01 all 0.04 0.00 0.06 0.00 0.03 99.87 13:49:01 0 0.07 0.00 0.03 0.00 0.02 99.88 13:49:01 1 0.02 0.00 0.08 0.00 0.03 99.87 Average: all 0.60 0.00 0.25 0.07 0.02 99.06 Average: 0 0.66 0.00 0.25 0.02 0.02 99.05 Average: 1 0.53 0.00 0.24 0.13 0.03 99.06