---> uname -a: Linux prd-centos7-docker-4c-2g-14.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) 04:11:23 LINUX RESTART (2 CPU) 04:12:01 tps rtps wtps bread/s bwrtn/s 04:13:01 15.15 0.77 14.39 334.07 2551.98 04:14:01 0.37 0.00 0.37 0.00 5.93 04:15:01 0.25 0.00 0.25 0.00 3.90 04:16:01 0.22 0.00 0.22 0.00 3.15 04:17:01 0.20 0.00 0.20 0.00 2.62 04:18:02 0.32 0.00 0.32 0.00 5.25 04:19:01 0.25 0.00 0.25 0.00 2.74 04:20:01 0.28 0.00 0.28 0.00 3.25 04:21:01 0.23 0.00 0.23 0.00 2.57 04:22:01 0.17 0.00 0.17 0.00 1.75 04:23:01 0.25 0.00 0.25 0.00 3.50 Average: 1.61 0.07 1.54 30.43 235.60 04:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 5690420 0 616292 7.70 2620 1699608 1218264 13.45 562808 1522812 20 04:14:01 5690024 0 616684 7.70 2620 1699612 1203848 13.29 563092 1522776 16 04:15:01 5692812 0 613892 7.67 2620 1699616 1201792 13.27 560116 1523132 12 04:16:01 5691556 0 615144 7.68 2620 1699620 1197680 13.22 561676 1523128 8 04:17:01 5693832 0 612864 7.65 2620 1699624 1197740 13.22 558356 1523856 20 04:18:02 5694004 0 612688 7.65 2620 1699628 1197752 13.22 558376 1523856 8 04:19:01 5697824 0 608864 7.60 2620 1699632 1166624 12.88 554872 1523984 8 04:20:01 5689112 0 617568 7.71 2620 1699640 1166624 12.88 563664 1523984 12 04:21:01 5689192 0 617488 7.71 2620 1699640 1166624 12.88 565288 1522400 8 04:22:01 5687812 0 618860 7.73 2620 1699648 1166732 12.88 567148 1522404 8 04:23:01 5680480 0 626192 7.82 2620 1699648 1166624 12.88 574244 1522400 20 Average: 5690643 0 616049 7.69 2620 1699629 1186391 13.10 562695 1523157 13 04:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 eth0 54.71 41.79 343.05 13.09 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 9.82 6.04 1.78 29.75 0.00 0.00 0.00 0.00 04:14:01 eth0 5.28 0.85 1.20 0.62 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 3.78 0.97 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 3.01 0.70 0.94 0.55 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 1.65 1.00 0.94 0.66 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 04:18:02 eth0 0.53 0.32 0.27 0.23 0.00 0.00 0.00 0.00 04:18:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:02 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 0.55 0.22 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 6.40 4.21 31.68 1.46 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 0.89 0.55 0.16 2.71 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) 04:11:23 LINUX RESTART (2 CPU) 04:12:01 CPU %user %nice %system %iowait %steal %idle 04:13:01 all 2.61 0.00 1.10 0.22 0.03 96.04 04:13:01 0 2.82 0.00 1.11 0.40 0.03 95.63 04:13:01 1 2.40 0.00 1.09 0.03 0.03 96.44 04:14:01 all 0.25 0.00 0.07 0.00 0.01 99.67 04:14:01 0 0.42 0.00 0.05 0.00 0.00 99.53 04:14:01 1 0.08 0.00 0.08 0.00 0.02 99.82 04:15:01 all 0.28 0.00 0.06 0.00 0.03 99.64 04:15:01 0 0.43 0.00 0.05 0.00 0.02 99.50 04:15:01 1 0.12 0.00 0.07 0.00 0.03 99.78 04:16:01 all 0.28 0.00 0.05 0.00 0.02 99.66 04:16:01 0 0.08 0.00 0.03 0.00 0.02 99.87 04:16:01 1 0.47 0.00 0.07 0.00 0.02 99.45 04:17:01 all 0.28 0.00 0.06 0.00 0.02 99.64 04:17:01 0 0.10 0.00 0.07 0.00 0.02 99.82 04:17:01 1 0.47 0.00 0.05 0.00 0.02 99.47 04:18:02 all 0.23 0.00 0.06 0.00 0.01 99.70 04:18:02 0 0.05 0.00 0.03 0.00 0.00 99.92 04:18:02 1 0.42 0.00 0.08 0.00 0.02 99.48 04:19:01 all 0.26 0.00 0.06 0.00 0.02 99.66 04:19:01 0 0.44 0.00 0.03 0.00 0.02 99.51 04:19:01 1 0.08 0.00 0.08 0.00 0.02 99.81 04:20:01 all 0.22 0.00 0.04 0.00 0.01 99.73 04:20:01 0 0.38 0.00 0.03 0.00 0.00 99.58 04:20:01 1 0.05 0.00 0.05 0.00 0.02 99.88 04:21:01 all 0.25 0.00 0.03 0.00 0.02 99.70 04:21:01 0 0.42 0.00 0.00 0.00 0.02 99.57 04:21:01 1 0.08 0.00 0.07 0.00 0.02 99.83 04:22:01 all 0.23 0.00 0.06 0.00 0.02 99.69 04:22:01 0 0.25 0.00 0.03 0.00 0.02 99.70 04:22:01 1 0.22 0.00 0.08 0.00 0.02 99.68 04:23:01 all 0.24 0.00 0.03 0.00 0.02 99.71 04:23:01 0 0.07 0.00 0.02 0.00 0.02 99.90 04:23:01 1 0.42 0.00 0.05 0.00 0.02 99.52 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.47 0.00 0.15 0.02 0.02 99.35 Average: 0 0.50 0.00 0.13 0.04 0.01 99.32 Average: 1 0.44 0.00 0.16 0.00 0.02 99.38