---> uname -a: Linux prd-centos7-docker-4c-2g-13.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) 11/11/21 _x86_64_ (2 CPU) 04:11:25 LINUX RESTART (2 CPU) 04:12:01 tps rtps wtps bread/s bwrtn/s 04:13:01 14.44 0.73 13.71 332.39 1900.70 04:14:01 0.30 0.00 0.30 0.00 4.73 04:15:01 0.27 0.00 0.27 0.00 3.63 04:16:01 0.18 0.00 0.18 0.00 2.97 04:17:01 0.30 0.00 0.30 0.00 3.98 04:18:01 0.28 0.00 0.28 0.00 4.58 04:19:01 0.17 0.00 0.17 0.00 1.62 04:20:01 0.30 0.00 0.30 0.00 3.25 04:21:01 0.25 0.00 0.25 0.00 2.30 04:22:01 0.23 0.00 0.23 0.00 3.10 04:23:01 0.23 0.00 0.23 0.00 2.83 Average: 1.54 0.07 1.47 30.23 175.84 04:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 5698352 0 608416 7.60 2620 1699552 1268476 14.00 552560 1523056 20 04:14:01 5701952 0 604808 7.55 2620 1699560 1205756 13.31 550224 1523020 20 04:15:01 5704900 0 601860 7.51 2620 1699560 1191388 13.15 546964 1523516 20 04:16:01 5702968 0 603784 7.54 2620 1699568 1191412 13.15 548904 1523516 8 04:17:01 5706384 0 600364 7.50 2620 1699572 1186260 13.10 545452 1524380 20 04:18:01 5706360 0 600384 7.50 2620 1699576 1186284 13.10 545640 1524380 8 04:19:01 5709052 0 597688 7.46 2620 1699580 1161336 12.82 543440 1524380 8 04:20:01 5701240 0 605492 7.56 2620 1699588 1161336 12.82 551692 1524384 8 04:21:01 5700296 0 606436 7.57 2620 1699588 1161336 12.82 553588 1522932 16 04:22:01 5700096 0 606632 7.57 2620 1699592 1161420 12.82 554004 1522932 20 04:23:01 5693224 0 613500 7.66 2620 1699596 1161336 12.82 560440 1522932 20 Average: 5702257 0 604488 7.55 2620 1699576 1185122 13.08 550264 1523584 15 04:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 eth0 55.69 42.53 344.42 13.27 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 9.18 4.55 1.68 29.64 0.00 0.00 0.00 0.00 04:14:01 eth0 5.16 0.75 1.19 0.61 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 eth0 3.75 0.95 1.24 0.78 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 eth0 3.00 0.82 0.94 0.56 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 eth0 1.60 0.80 0.94 0.65 0.00 0.00 0.00 0.00 04:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 eth0 0.53 0.30 0.27 0.23 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 eth0 0.20 0.10 0.01 0.01 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 0.20 0.10 0.01 0.01 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 0.13 0.10 0.01 0.01 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 0.50 0.20 0.16 0.07 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 0.27 0.12 0.02 0.01 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 Average: eth0 6.46 4.25 31.75 1.47 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 0.83 0.41 0.15 2.70 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) 11/11/21 _x86_64_ (2 CPU) 04:11:25 LINUX RESTART (2 CPU) 04:12:01 CPU %user %nice %system %iowait %steal %idle 04:13:01 all 2.53 0.00 1.11 0.18 0.03 96.16 04:13:01 0 2.37 0.00 1.16 0.10 0.02 96.35 04:13:01 1 2.69 0.00 1.06 0.25 0.03 95.96 04:14:01 all 0.23 0.00 0.07 0.00 0.02 99.68 04:14:01 0 0.05 0.00 0.07 0.00 0.02 99.87 04:14:01 1 0.42 0.00 0.07 0.00 0.02 99.50 04:15:01 all 0.33 0.00 0.06 0.00 0.02 99.60 04:15:01 0 0.13 0.00 0.07 0.00 0.02 99.78 04:15:01 1 0.52 0.00 0.05 0.00 0.02 99.42 04:16:01 all 0.24 0.00 0.03 0.00 0.02 99.71 04:16:01 0 0.28 0.00 0.03 0.00 0.02 99.67 04:16:01 1 0.20 0.00 0.03 0.00 0.02 99.75 04:17:01 all 0.30 0.00 0.05 0.00 0.02 99.63 04:17:01 0 0.47 0.00 0.03 0.00 0.02 99.48 04:17:01 1 0.13 0.00 0.07 0.00 0.02 99.78 04:18:01 all 0.23 0.00 0.07 0.00 0.01 99.70 04:18:01 0 0.40 0.00 0.07 0.00 0.02 99.52 04:18:01 1 0.05 0.00 0.07 0.00 0.00 99.88 04:19:01 all 0.09 0.00 0.06 0.00 0.01 99.84 04:19:01 0 0.12 0.00 0.05 0.00 0.00 99.83 04:19:01 1 0.07 0.00 0.07 0.00 0.02 99.85 04:20:01 all 0.21 0.00 0.03 0.00 0.02 99.74 04:20:01 0 0.37 0.00 0.02 0.00 0.02 99.60 04:20:01 1 0.05 0.00 0.05 0.00 0.02 99.88 04:21:01 all 0.23 0.00 0.04 0.00 0.01 99.72 04:21:01 0 0.40 0.00 0.03 0.00 0.00 99.57 04:21:01 1 0.07 0.00 0.05 0.00 0.02 99.87 04:22:01 all 0.20 0.00 0.05 0.00 0.02 99.73 04:22:01 0 0.35 0.00 0.03 0.00 0.02 99.60 04:22:01 1 0.05 0.00 0.07 0.00 0.02 99.87 04:23:01 all 0.22 0.00 0.04 0.00 0.01 99.73 04:23:01 0 0.35 0.00 0.02 0.00 0.00 99.63 04:23:01 1 0.08 0.00 0.07 0.00 0.02 99.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.44 0.00 0.15 0.02 0.01 99.39 Average: 0 0.48 0.00 0.14 0.01 0.01 99.36 Average: 1 0.39 0.00 0.15 0.02 0.02 99.42