---> uname -a: Linux prd-centos7-docker-4c-2g-1447.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: 2799.996 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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 10/14/21 _x86_64_ (2 CPU) 15:13:37 LINUX RESTART (2 CPU) 15:14:01 tps rtps wtps bread/s bwrtn/s 15:15:01 86.71 5.43 81.28 3108.08 3402.70 15:16:01 1.72 0.00 1.72 0.00 31.63 15:17:02 0.32 0.00 0.32 0.00 4.68 15:18:01 0.25 0.00 0.25 0.00 3.25 15:19:01 0.23 0.00 0.23 0.00 2.98 15:20:01 0.23 0.00 0.23 0.00 3.12 15:21:01 0.37 0.00 0.37 0.00 5.61 15:22:01 0.25 0.00 0.25 0.00 2.75 15:23:01 0.35 0.00 0.35 0.00 3.93 15:24:01 90.59 0.03 90.56 1.07 22138.27 Average: 18.14 0.55 17.59 311.51 2564.75 15:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:15:01 5680996 0 626160 7.82 2620 1699156 1270464 14.03 569308 1524048 16 15:16:01 5694316 0 612832 7.65 2620 1699164 1163692 12.85 558404 1524012 16 15:17:02 5693756 0 613392 7.66 2620 1699164 1163956 12.85 558332 1524564 16 15:18:01 5692664 0 614476 7.67 2620 1699172 1163692 12.85 560048 1524564 20 15:19:01 5693492 0 613640 7.66 2620 1699180 1163944 12.85 557992 1525492 16 15:20:01 5692644 0 614484 7.67 2620 1699184 1163872 12.85 558852 1525492 20 15:21:01 5693984 0 613140 7.66 2620 1699188 1163692 12.85 557844 1525588 8 15:22:01 5693140 0 613980 7.67 2620 1699192 1163692 12.85 558220 1525588 8 15:23:01 5684032 0 623084 7.78 2620 1699196 1163740 12.85 567704 1525700 16 15:24:01 4857368 0 845840 10.56 2620 2303104 1281224 14.15 726296 2049860 44 Average: 5607639 0 639103 7.98 2620 1759570 1186197 13.10 577300 1577491 18 15:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:15:01 eth0 420.13 254.37 897.27 70.51 0.00 0.00 0.00 0.00 15:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 docker0 7.16 4.03 1.00 26.46 0.00 0.00 0.00 0.00 15:16:01 eth0 0.63 0.08 0.06 0.01 0.00 0.00 0.00 0.00 15:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:02 eth0 1.10 0.27 0.32 0.17 0.00 0.00 0.00 0.00 15:17:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 eth0 0.63 0.12 0.06 0.04 0.00 0.00 0.00 0.00 15:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 eth0 0.50 0.48 0.27 0.21 0.00 0.00 0.00 0.00 15:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 eth0 0.27 0.22 0.09 0.07 0.00 0.00 0.00 0.00 15:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 eth0 0.18 0.13 0.07 0.01 0.00 0.00 0.00 0.00 15:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 vethe5674fe 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 eth0 159.42 98.90 3214.07 22.14 0.00 0.00 0.00 0.00 15:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 docker0 0.30 0.30 0.08 0.11 0.00 0.00 0.00 0.00 Average: vethe5674fe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 58.42 35.54 412.00 9.33 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 0.75 0.43 0.11 2.66 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) 10/14/21 _x86_64_ (2 CPU) 15:13:37 LINUX RESTART (2 CPU) 15:14:01 CPU %user %nice %system %iowait %steal %idle 15:15:01 all 8.84 0.00 2.57 1.89 0.07 86.64 15:15:01 0 9.45 0.00 2.70 1.55 0.07 86.23 15:15:01 1 8.24 0.00 2.43 2.22 0.07 87.04 15:16:01 all 0.22 0.00 0.03 0.00 0.03 99.72 15:16:01 0 0.38 0.00 0.03 0.00 0.03 99.55 15:16:01 1 0.05 0.00 0.03 0.00 0.02 99.90 15:17:02 all 0.23 0.00 0.05 0.00 0.02 99.70 15:17:02 0 0.38 0.00 0.03 0.00 0.00 99.58 15:17:02 1 0.08 0.00 0.07 0.00 0.03 99.82 15:18:01 all 0.17 0.00 0.03 0.00 0.03 99.77 15:18:01 0 0.29 0.00 0.03 0.00 0.02 99.66 15:18:01 1 0.05 0.00 0.03 0.00 0.03 99.88 15:19:01 all 0.19 0.00 0.07 0.00 0.03 99.72 15:19:01 0 0.30 0.00 0.05 0.00 0.02 99.63 15:19:01 1 0.08 0.00 0.08 0.00 0.03 99.80 15:20:01 all 0.17 0.00 0.03 0.00 0.01 99.79 15:20:01 0 0.27 0.00 0.02 0.00 0.00 99.72 15:20:01 1 0.07 0.00 0.05 0.00 0.02 99.87 15:21:01 all 0.20 0.00 0.05 0.00 0.03 99.72 15:21:01 0 0.32 0.00 0.02 0.00 0.02 99.65 15:21:01 1 0.08 0.00 0.08 0.00 0.03 99.80 15:22:01 all 0.19 0.00 0.04 0.00 0.03 99.74 15:22:01 0 0.35 0.00 0.03 0.00 0.02 99.60 15:22:01 1 0.03 0.00 0.05 0.00 0.03 99.88 15:23:01 all 0.19 0.00 0.05 0.00 0.01 99.75 15:23:01 0 0.30 0.00 0.02 0.00 0.00 99.68 15:23:01 1 0.08 0.00 0.08 0.00 0.02 99.82 15:24:01 all 11.20 0.00 4.73 0.57 0.06 83.44 15:24:01 0 10.93 0.00 4.77 0.45 0.05 83.80 15:24:01 1 11.47 0.00 4.69 0.69 0.07 83.09 Average: all 2.13 0.00 0.75 0.24 0.03 96.85 Average: 0 2.27 0.00 0.76 0.20 0.02 96.76 Average: 1 1.99 0.00 0.75 0.29 0.04 96.94