---> uname -a: Linux prd-centos7-docker-4c-2g-1501.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) 10/14/21 _x86_64_ (2 CPU) 21:12:26 LINUX RESTART (2 CPU) 21:13:01 tps rtps wtps bread/s bwrtn/s 21:14:01 28.19 3.35 24.85 2349.51 1673.57 21:15:01 0.42 0.00 0.42 0.00 7.78 21:16:01 0.25 0.00 0.25 0.00 2.92 21:17:01 0.30 0.00 0.30 0.00 4.41 21:18:01 0.27 0.00 0.27 0.00 3.55 21:19:01 0.35 0.00 0.35 0.00 5.88 21:20:01 0.13 0.00 0.13 0.00 2.15 21:21:01 0.28 0.00 0.28 0.00 3.23 21:22:01 0.25 0.00 0.25 0.00 2.30 21:23:01 0.25 0.00 0.25 0.00 3.35 21:24:01 0.25 0.00 0.25 0.00 2.57 21:25:01 0.18 0.00 0.18 0.00 2.05 Average: 2.59 0.28 2.32 195.85 142.85 21:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:14:01 5691292 0 619236 7.73 2620 1695792 1523864 16.82 561716 1521972 20 21:15:01 5703628 0 606892 7.58 2620 1695800 1422784 15.71 550980 1522008 12 21:16:01 5707064 0 603456 7.53 2620 1695800 1422592 15.71 547652 1522008 16 21:17:01 5706736 0 603776 7.54 2620 1695808 1422460 15.70 548132 1522728 20 21:18:01 5707876 0 602628 7.52 2620 1695816 1422568 15.71 546620 1522728 20 21:19:01 5707580 0 602920 7.53 2620 1695820 1422580 15.71 546624 1522776 20 21:20:01 5707468 0 603028 7.53 2620 1695824 1422460 15.70 547060 1522776 8 21:21:01 5707296 0 603192 7.53 2620 1695832 1422460 15.70 547064 1522780 8 21:22:01 5705796 0 604692 7.55 2620 1695832 1422736 15.71 548676 1522776 20 21:23:01 5695864 0 614620 7.67 2620 1695836 1422556 15.71 558544 1522784 12 21:24:01 5695868 0 614612 7.67 2620 1695840 1422532 15.71 559004 1522784 12 21:25:01 5695116 0 615360 7.68 2620 1695844 1422604 15.71 561160 1520952 8 Average: 5702632 0 607868 7.59 2620 1695820 1431016 15.80 551936 1522423 15 21:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:14:01 eth0 69.71 51.14 339.05 20.16 0.00 0.00 0.00 0.00 21:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 docker0 2.51 1.82 0.58 7.22 0.00 0.00 0.00 0.00 21:15:01 eth0 4.86 2.10 3.47 0.29 0.00 0.00 0.00 0.00 21:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 eth0 0.53 0.33 0.27 0.23 0.00 0.00 0.00 0.00 21:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 eth0 0.40 0.08 0.03 0.01 0.00 0.00 0.00 0.00 21:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 eth0 0.43 0.20 0.11 0.05 0.00 0.00 0.00 0.00 21:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 eth0 0.38 0.12 0.09 0.04 0.00 0.00 0.00 0.00 21:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 eth0 0.33 0.10 0.03 0.01 0.00 0.00 0.00 0.00 21:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 eth0 0.25 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 eth0 2.23 0.67 0.68 0.37 0.00 0.00 0.00 0.00 21:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 eth0 0.40 0.20 0.09 0.08 0.00 0.00 0.00 0.00 21:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 eth0 0.70 0.13 0.12 0.04 0.00 0.00 0.00 0.00 21:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 eth0 0.62 0.33 0.27 0.20 0.00 0.00 0.00 0.00 21:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 6.74 4.63 28.69 1.79 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 0.21 0.15 0.05 0.60 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) 21:12:26 LINUX RESTART (2 CPU) 21:13:01 CPU %user %nice %system %iowait %steal %idle 21:14:01 all 3.61 0.00 1.61 0.55 0.03 94.21 21:14:01 0 3.89 0.00 1.74 0.20 0.02 94.15 21:14:01 1 3.33 0.00 1.48 0.89 0.03 94.26 21:15:01 all 0.09 0.00 0.09 0.00 0.02 99.80 21:15:01 0 0.10 0.00 0.10 0.00 0.02 99.78 21:15:01 1 0.08 0.00 0.08 0.00 0.02 99.82 21:16:01 all 0.17 0.00 0.06 0.00 0.02 99.76 21:16:01 0 0.08 0.00 0.07 0.00 0.03 99.82 21:16:01 1 0.25 0.00 0.05 0.00 0.00 99.70 21:17:01 all 0.21 0.00 0.04 0.00 0.02 99.73 21:17:01 0 0.07 0.00 0.05 0.00 0.02 99.87 21:17:01 1 0.35 0.00 0.03 0.00 0.02 99.60 21:18:01 all 0.22 0.00 0.04 0.00 0.02 99.72 21:18:01 0 0.03 0.00 0.03 0.00 0.03 99.90 21:18:01 1 0.40 0.00 0.05 0.00 0.00 99.55 21:19:01 all 0.23 0.00 0.03 0.00 0.01 99.72 21:19:01 0 0.03 0.00 0.02 0.00 0.00 99.95 21:19:01 1 0.43 0.00 0.05 0.00 0.02 99.50 21:20:01 all 0.17 0.00 0.03 0.00 0.03 99.77 21:20:01 0 0.05 0.00 0.03 0.00 0.03 99.88 21:20:01 1 0.28 0.00 0.03 0.00 0.02 99.67 21:21:01 all 0.23 0.00 0.05 0.00 0.01 99.72 21:21:01 0 0.05 0.00 0.07 0.00 0.02 99.87 21:21:01 1 0.40 0.00 0.03 0.00 0.00 99.57 21:22:01 all 0.19 0.00 0.05 0.00 0.02 99.74 21:22:01 0 0.07 0.00 0.05 0.00 0.02 99.87 21:22:01 1 0.32 0.00 0.05 0.00 0.02 99.62 21:23:01 all 0.13 0.00 0.05 0.00 0.01 99.82 21:23:01 0 0.05 0.00 0.07 0.00 0.00 99.88 21:23:01 1 0.20 0.00 0.03 0.00 0.02 99.75 21:24:01 all 0.17 0.00 0.05 0.00 0.02 99.77 21:24:01 0 0.07 0.00 0.07 0.00 0.03 99.83 21:24:01 1 0.27 0.00 0.03 0.00 0.00 99.70 21:24:01 CPU %user %nice %system %iowait %steal %idle 21:25:01 all 0.06 0.00 0.04 0.00 0.02 99.88 21:25:01 0 0.05 0.00 0.05 0.00 0.02 99.88 21:25:01 1 0.07 0.00 0.03 0.00 0.02 99.88 Average: all 0.45 0.00 0.18 0.05 0.02 99.31 Average: 0 0.37 0.00 0.19 0.02 0.02 99.40 Average: 1 0.53 0.00 0.16 0.07 0.01 99.22