---> uname -a: Linux prd-centos7-docker-4c-2g-744.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: 2799.994 BogoMIPS: 5599.98 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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 11/16/21 _x86_64_ (2 CPU) 00:09:39 LINUX RESTART (2 CPU) 00:10:01 tps rtps wtps bread/s bwrtn/s 00:11:01 84.20 7.38 76.82 3472.93 4029.62 00:12:01 0.60 0.00 0.60 0.00 10.31 00:13:01 0.25 0.00 0.25 0.00 3.13 00:14:01 0.17 0.00 0.17 0.00 2.30 00:15:01 0.28 0.00 0.28 0.00 3.78 00:16:01 0.27 0.00 0.27 0.00 4.26 00:17:01 0.27 0.00 0.27 0.00 3.65 00:18:01 0.32 0.00 0.32 0.00 4.91 00:19:01 0.23 0.00 0.23 0.00 1.77 00:20:01 0.27 0.00 0.27 0.00 3.35 00:21:02 9.72 0.03 9.69 3.73 4461.66 00:22:01 300.42 0.14 300.29 11.24 73758.32 Average: 32.72 0.63 32.09 291.12 6765.12 00:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:11:01 5666800 0 628140 7.84 2620 1711372 1259924 13.91 578372 1529784 20 00:12:01 5670972 0 623964 7.79 2620 1711376 1226356 13.54 574696 1529748 8 00:13:01 5675656 0 619276 7.73 2620 1711380 1199664 13.24 570204 1529896 16 00:14:01 5672024 0 622904 7.78 2620 1711384 1199740 13.25 574076 1529892 20 00:15:01 5680252 0 614672 7.67 2620 1711388 1187404 13.11 565132 1530980 8 00:16:01 5680108 0 614812 7.68 2620 1711392 1176048 12.98 566364 1530980 8 00:17:01 5681384 0 613532 7.66 2620 1711396 1162684 12.84 565216 1530980 8 00:18:01 5671532 0 623372 7.78 2620 1711408 1162684 12.84 575144 1530980 8 00:19:01 5670968 0 623936 7.79 2620 1711408 1162684 12.84 575352 1530980 16 00:20:01 5670832 0 624064 7.79 2620 1711416 1162684 12.84 576712 1529752 8 00:21:02 4982896 0 759148 9.48 2620 2264268 1534176 16.94 745500 1994128 494292 00:22:01 3348212 0 1134336 14.16 2620 3523764 1967184 21.72 1133412 2989844 292 Average: 5422636 0 675180 8.43 2620 1908496 1283436 14.17 633348 1690662 41225 00:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:11:01 eth0 477.89 276.62 1225.34 75.98 0.00 0.00 0.00 0.00 00:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 docker0 38.11 19.88 3.48 138.38 0.00 0.00 0.00 0.00 00:12:01 eth0 3.10 0.63 0.97 0.57 0.00 0.00 0.00 0.00 00:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 eth0 2.90 0.47 0.70 0.39 0.00 0.00 0.00 0.00 00:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 eth0 1.52 0.55 0.59 0.37 0.00 0.00 0.00 0.00 00:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 eth0 0.98 0.53 0.54 0.45 0.00 0.00 0.00 0.00 00:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 eth0 0.37 0.25 0.15 0.08 0.00 0.00 0.00 0.00 00:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 eth0 0.27 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 eth0 0.32 0.10 0.02 0.01 0.00 0.00 0.00 0.00 00:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:02 eth0 144.12 87.18 4053.12 9.26 0.00 0.00 0.00 0.00 00:21:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 eth0 372.57 247.35 6363.19 128.02 0.00 0.00 0.00 0.00 00:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 docker0 44.45 55.51 4.14 412.21 0.00 0.00 0.00 0.00 Average: eth0 83.31 50.90 963.12 17.78 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 6.83 6.22 0.63 45.38 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) 11/16/21 _x86_64_ (2 CPU) 00:09:39 LINUX RESTART (2 CPU) 00:10:01 CPU %user %nice %system %iowait %steal %idle 00:11:01 all 11.19 0.00 3.28 2.26 0.04 83.23 00:11:01 0 10.51 0.00 4.05 3.73 0.05 81.66 00:11:01 1 11.87 0.00 2.50 0.80 0.03 84.79 00:12:01 all 0.16 0.00 0.05 0.00 0.01 99.78 00:12:01 0 0.20 0.00 0.05 0.00 0.00 99.75 00:12:01 1 0.12 0.00 0.05 0.00 0.02 99.82 00:13:01 all 0.28 0.00 0.04 0.00 0.02 99.67 00:13:01 0 0.47 0.00 0.05 0.00 0.02 99.47 00:13:01 1 0.08 0.00 0.03 0.00 0.02 99.87 00:14:01 all 0.25 0.00 0.03 0.00 0.03 99.70 00:14:01 0 0.42 0.00 0.02 0.00 0.03 99.53 00:14:01 1 0.08 0.00 0.03 0.00 0.02 99.87 00:15:01 all 0.24 0.00 0.05 0.00 0.02 99.69 00:15:01 0 0.38 0.00 0.05 0.00 0.02 99.55 00:15:01 1 0.10 0.00 0.05 0.00 0.02 99.83 00:16:01 all 0.18 0.00 0.04 0.00 0.03 99.76 00:16:01 0 0.32 0.00 0.05 0.00 0.02 99.62 00:16:01 1 0.03 0.00 0.03 0.00 0.03 99.90 00:17:01 all 0.18 0.00 0.03 0.00 0.03 99.76 00:17:01 0 0.32 0.00 0.03 0.00 0.03 99.62 00:17:01 1 0.05 0.00 0.03 0.00 0.02 99.90 00:18:01 all 0.13 0.00 0.04 0.00 0.03 99.81 00:18:01 0 0.22 0.00 0.03 0.00 0.02 99.73 00:18:01 1 0.03 0.00 0.05 0.00 0.03 99.88 00:19:01 all 0.27 0.00 0.04 0.00 0.03 99.67 00:19:01 0 0.48 0.00 0.05 0.00 0.03 99.43 00:19:01 1 0.05 0.00 0.03 0.00 0.02 99.90 00:20:01 all 0.18 0.00 0.04 0.00 0.02 99.76 00:20:01 0 0.07 0.00 0.05 0.00 0.02 99.87 00:20:01 1 0.30 0.00 0.03 0.00 0.02 99.65 00:21:02 all 5.53 0.00 2.13 0.03 0.03 92.29 00:21:02 0 5.36 0.00 2.20 0.02 0.03 92.39 00:21:02 1 5.69 0.00 2.05 0.05 0.02 92.18 00:21:02 CPU %user %nice %system %iowait %steal %idle 00:22:01 all 28.75 0.00 12.38 3.50 0.09 55.27 00:22:01 0 28.65 0.00 12.90 3.94 0.09 54.42 00:22:01 1 28.85 0.00 11.86 3.07 0.09 56.13 Average: all 3.77 0.00 1.44 0.46 0.03 94.30 Average: 0 3.78 0.00 1.55 0.61 0.03 94.03 Average: 1 3.77 0.00 1.33 0.31 0.03 94.57