---> uname -a: Linux prd-centos7-docker-4c-2g-2253.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 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) 10/18/21 _x86_64_ (2 CPU) 21:09:18 LINUX RESTART (2 CPU) 21:10:01 tps rtps wtps bread/s bwrtn/s 21:11:01 217.88 88.68 129.20 8765.00 41751.12 21:12:02 1.63 0.00 1.63 0.00 33.29 21:13:01 0.47 0.00 0.47 0.00 7.01 21:14:01 0.22 0.00 0.22 0.00 2.47 21:15:01 0.28 0.00 0.28 0.00 4.10 21:16:01 0.25 0.00 0.25 0.00 3.53 21:17:01 0.17 0.00 0.17 0.00 1.78 21:18:01 0.25 0.00 0.25 0.00 3.78 21:19:01 0.25 0.00 0.25 0.00 2.60 21:20:01 0.23 0.00 0.23 0.00 3.10 21:21:01 0.25 0.00 0.25 0.00 2.73 21:22:01 127.04 0.05 126.99 4.26 32754.77 Average: 29.13 7.41 21.72 732.08 6224.87 21:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:11:01 5635576 0 638816 7.98 2620 1731928 1508744 16.66 595768 1542120 132 21:12:02 5646948 0 627436 7.83 2620 1731936 1410400 15.57 586588 1542084 20 21:13:01 5649732 0 624652 7.80 2620 1731936 1410496 15.57 583500 1542324 8 21:14:01 5649340 0 624988 7.80 2620 1731992 1410196 15.57 583872 1542328 12 21:15:01 5648584 0 625784 7.81 2620 1731952 1410424 15.57 584400 1543124 8 21:16:01 5650604 0 623760 7.79 2620 1731956 1410496 15.57 582136 1543128 8 21:17:01 5649844 0 624516 7.80 2620 1731960 1410448 15.57 582924 1543124 12 21:18:01 5651276 0 623080 7.78 2620 1731964 1410196 15.57 581712 1543124 12 21:19:01 5651228 0 623124 7.78 2620 1731968 1410196 15.57 581584 1543124 8 21:20:01 5650420 0 623928 7.79 2620 1731972 1410196 15.57 582236 1543124 8 21:21:01 5641536 0 632808 7.90 2620 1731976 1410304 15.57 591124 1543124 8 21:22:01 4772772 0 783268 9.78 2620 2450280 1543488 17.04 767452 2137068 44 Average: 5574822 0 639680 7.99 2620 1791818 1429632 15.78 600275 1592316 23 21:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:11:01 eth0 526.34 374.78 1589.86 83.62 0.00 0.00 0.00 0.00 21:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 docker0 83.23 55.16 7.92 313.21 0.00 0.00 0.00 0.00 21:12:02 eth0 1.82 0.57 1.13 0.04 0.00 0.00 0.00 0.00 21:12:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 eth0 1.47 0.25 0.37 0.11 0.00 0.00 0.00 0.00 21:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 eth0 0.75 0.10 0.06 0.09 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 eth0 1.32 0.48 0.35 0.18 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 0.92 0.52 0.43 0.30 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 0.60 0.52 0.27 0.18 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 0.22 0.10 0.01 0.04 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 0.08 0.10 0.00 0.01 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 0.53 0.10 0.06 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 0.48 0.18 0.11 0.07 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 252.39 139.98 4472.71 23.00 0.00 0.00 0.00 0.00 21:22:01 vethb018524 0.00 0.05 0.00 0.00 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 29.28 48.34 2.88 388.56 0.00 0.00 0.00 0.00 Average: eth0 65.69 43.21 506.29 8.99 0.00 0.00 0.00 0.00 Average: vethb018524 0.00 0.00 0.00 0.00 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 9.39 8.64 0.90 58.58 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) 10/18/21 _x86_64_ (2 CPU) 21:09:18 LINUX RESTART (2 CPU) 21:10:01 CPU %user %nice %system %iowait %steal %idle 21:11:01 all 21.67 0.00 8.20 5.81 0.10 64.21 21:11:01 0 20.80 0.00 9.56 6.97 0.10 62.56 21:11:01 1 22.55 0.00 6.83 4.65 0.10 65.86 21:12:02 all 0.23 0.00 0.07 0.00 0.02 99.69 21:12:02 0 0.37 0.00 0.08 0.00 0.02 99.53 21:12:02 1 0.08 0.00 0.05 0.00 0.02 99.85 21:13:01 all 0.27 0.00 0.07 0.00 0.02 99.64 21:13:01 0 0.42 0.00 0.05 0.00 0.02 99.51 21:13:01 1 0.12 0.00 0.08 0.00 0.02 99.78 21:14:01 all 0.22 0.00 0.07 0.00 0.01 99.71 21:14:01 0 0.37 0.00 0.03 0.00 0.00 99.60 21:14:01 1 0.07 0.00 0.10 0.00 0.02 99.82 21:15:01 all 0.29 0.00 0.06 0.01 0.02 99.62 21:15:01 0 0.45 0.00 0.05 0.02 0.02 99.47 21:15:01 1 0.13 0.00 0.07 0.00 0.02 99.78 21:16:01 all 0.18 0.00 0.06 0.00 0.01 99.76 21:16:01 0 0.03 0.00 0.03 0.00 0.00 99.93 21:16:01 1 0.32 0.00 0.08 0.00 0.02 99.58 21:17:01 all 0.18 0.00 0.08 0.00 0.02 99.72 21:17:01 0 0.08 0.00 0.05 0.00 0.02 99.85 21:17:01 1 0.28 0.00 0.10 0.00 0.02 99.60 21:18:01 all 0.29 0.00 0.06 0.00 0.02 99.63 21:18:01 0 0.08 0.00 0.07 0.00 0.02 99.83 21:18:01 1 0.50 0.00 0.05 0.00 0.02 99.43 21:19:01 all 0.09 0.00 0.07 0.00 0.00 99.84 21:19:01 0 0.07 0.00 0.07 0.00 0.00 99.87 21:19:01 1 0.12 0.00 0.07 0.00 0.00 99.82 21:20:01 all 0.22 0.00 0.04 0.00 0.02 99.72 21:20:01 0 0.05 0.00 0.03 0.00 0.02 99.90 21:20:01 1 0.38 0.00 0.05 0.00 0.02 99.55 21:21:01 all 0.25 0.00 0.04 0.00 0.02 99.69 21:21:01 0 0.02 0.00 0.03 0.00 0.02 99.93 21:21:01 1 0.48 0.00 0.05 0.00 0.02 99.45 21:21:01 CPU %user %nice %system %iowait %steal %idle 21:22:01 all 12.93 0.00 5.38 1.66 0.05 79.98 21:22:01 0 12.84 0.00 5.34 1.58 0.05 80.19 21:22:01 1 13.02 0.00 5.42 1.74 0.05 79.77 Average: all 2.99 0.00 1.15 0.60 0.02 95.24 Average: 0 2.89 0.00 1.25 0.69 0.02 95.15 Average: 1 3.09 0.00 1.05 0.52 0.03 95.32