---> uname -a: Linux prd-centos7-docker-4c-2g-531.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 07/29/21 _x86_64_ (2 CPU) 21:06:30 LINUX RESTART (2 CPU) 21:07:02 tps rtps wtps bread/s bwrtn/s 21:08:01 80.19 4.03 76.16 2704.96 4447.18 21:09:01 1.75 0.00 1.75 0.00 35.88 21:10:01 0.23 0.00 0.23 0.00 2.96 21:11:01 0.15 0.00 0.15 0.00 2.18 21:12:01 0.32 0.00 0.32 0.00 3.70 21:13:01 0.28 0.00 0.28 0.00 4.58 21:14:01 0.22 0.00 0.22 0.00 3.75 21:15:01 0.27 0.00 0.27 0.00 3.32 21:16:01 0.22 0.00 0.22 0.00 2.15 21:17:01 0.33 0.10 0.23 10.00 3.51 Average: 8.28 0.41 7.87 267.50 444.36 21:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:08:01 5429200 0 806808 10.07 2620 1770312 1299336 14.35 608968 1570104 128 21:09:01 5437740 0 798260 9.97 2620 1770320 1216712 13.43 602896 1570068 16 21:10:01 5437040 0 798960 9.98 2620 1770320 1216748 13.43 604600 1568340 8 21:11:01 5435800 0 800192 9.99 2620 1770328 1216784 13.43 606804 1568340 8 21:12:01 5433664 0 802324 10.02 2620 1770332 1216812 13.43 605664 1572172 20 21:13:01 5431908 0 804076 10.04 2620 1770336 1216988 13.44 607260 1572176 20 21:14:01 5431340 0 804636 10.05 2620 1770344 1217000 13.44 607176 1572172 16 21:15:01 5424516 0 811456 10.13 2620 1770348 1205452 13.31 614408 1572172 12 21:16:01 5423692 0 812276 10.14 2620 1770352 1205488 13.31 615064 1572172 20 21:17:01 5420284 0 815176 10.18 2620 1770860 1208420 13.34 731044 1458528 124 Average: 5430518 0 805416 10.06 2620 1770385 1221974 13.49 620388 1559624 37 21:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:08:01 eth0 240.30 193.29 787.31 49.69 0.00 0.00 0.00 0.00 21:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 docker0 49.45 32.70 3.94 153.86 0.00 0.00 0.00 0.00 21:09:01 eth0 3.11 0.60 0.73 0.41 0.00 0.00 0.00 0.00 21:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 eth0 2.32 0.58 0.64 0.37 0.00 0.00 0.00 0.00 21:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 eth0 2.50 0.58 0.77 0.40 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 eth0 1.67 0.72 0.67 0.47 0.00 0.00 0.00 0.00 21:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 eth0 2.58 0.87 0.97 0.59 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 0.65 0.42 0.28 0.24 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 1.10 0.30 0.33 0.20 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 0.97 0.30 0.32 0.20 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 5.71 2.93 4.58 1.64 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 Average: eth0 25.74 19.77 78.50 5.35 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 4.87 3.22 0.39 15.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 07/29/21 _x86_64_ (2 CPU) 21:06:30 LINUX RESTART (2 CPU) 21:07:02 CPU %user %nice %system %iowait %steal %idle 21:08:01 all 7.51 0.00 2.88 2.01 0.04 87.56 21:08:01 0 8.01 0.00 2.58 0.74 0.03 88.64 21:08:01 1 7.02 0.00 3.18 3.27 0.05 86.48 21:09:01 all 0.22 0.00 0.06 0.00 0.02 99.71 21:09:01 0 0.05 0.00 0.05 0.00 0.02 99.88 21:09:01 1 0.38 0.00 0.07 0.00 0.02 99.53 21:10:01 all 0.25 0.00 0.04 0.00 0.02 99.69 21:10:01 0 0.05 0.00 0.05 0.00 0.02 99.88 21:10:01 1 0.45 0.00 0.03 0.00 0.02 99.50 21:11:01 all 0.20 0.00 0.04 0.00 0.01 99.75 21:11:01 0 0.05 0.00 0.03 0.00 0.00 99.92 21:11:01 1 0.35 0.00 0.05 0.00 0.02 99.58 21:12:01 all 0.23 0.00 0.05 0.00 0.02 99.71 21:12:01 0 0.07 0.00 0.03 0.00 0.02 99.88 21:12:01 1 0.38 0.00 0.07 0.00 0.02 99.53 21:13:01 all 0.28 0.00 0.06 0.00 0.03 99.64 21:13:01 0 0.07 0.00 0.05 0.00 0.02 99.87 21:13:01 1 0.48 0.00 0.07 0.00 0.03 99.42 21:14:01 all 0.22 0.00 0.03 0.00 0.01 99.74 21:14:01 0 0.03 0.00 0.02 0.00 0.00 99.95 21:14:01 1 0.40 0.00 0.05 0.00 0.02 99.53 21:15:01 all 0.23 0.00 0.07 0.00 0.02 99.68 21:15:01 0 0.37 0.00 0.02 0.00 0.02 99.60 21:15:01 1 0.10 0.00 0.12 0.00 0.02 99.77 21:16:01 all 0.13 0.00 0.04 0.00 0.02 99.81 21:16:01 0 0.20 0.00 0.03 0.00 0.02 99.75 21:16:01 1 0.07 0.00 0.05 0.00 0.02 99.87 21:17:01 all 1.21 0.00 0.22 0.01 0.02 98.55 21:17:01 0 1.10 0.00 0.20 0.00 0.00 98.70 21:17:01 1 1.32 0.00 0.23 0.02 0.03 98.40 Average: all 1.03 0.00 0.34 0.20 0.02 98.42 Average: 0 0.98 0.00 0.30 0.07 0.01 98.64 Average: 1 1.08 0.00 0.38 0.32 0.02 98.20