---> uname -a: Linux prd-centos7-docker-4c-2g-1904.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: 2799.996 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) 09/09/21 _x86_64_ (2 CPU) 23:25:25 LINUX RESTART (2 CPU) 23:26:01 tps rtps wtps bread/s bwrtn/s 23:27:02 79.32 3.40 75.93 2557.28 5131.13 23:28:01 1.78 0.00 1.78 0.00 32.84 23:29:01 0.30 0.00 0.30 0.00 3.30 23:30:01 0.15 0.00 0.15 0.00 2.18 23:31:01 0.32 0.00 0.32 0.00 3.95 23:32:01 0.32 0.00 0.32 0.00 4.08 23:33:01 0.25 0.00 0.25 0.00 3.88 Average: 11.81 0.49 11.32 366.37 742.23 23:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:27:02 5424392 0 812884 10.15 2620 1769044 1286152 14.20 599388 1584560 128 23:28:01 5431928 0 805340 10.06 2620 1769052 1234080 13.62 593148 1584764 16 23:29:01 5435304 0 801960 10.01 2620 1769056 1201996 13.27 585804 1589148 12 23:30:01 5431680 0 805576 10.06 2620 1769064 1202164 13.27 588796 1589836 8 23:31:01 5431412 0 805840 10.06 2620 1769068 1202224 13.27 586124 1592892 8 23:32:01 5432128 0 805120 10.05 2620 1769072 1202176 13.27 585832 1592896 20 23:33:01 5431052 0 806192 10.07 2620 1769076 1202248 13.27 586248 1592892 8 Average: 5431128 0 806130 10.07 2620 1769062 1218720 13.46 589334 1589570 29 23:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:27:02 eth0 253.87 210.19 988.51 36.53 0.00 0.00 0.00 0.00 23:27:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:02 docker0 109.17 90.33 9.87 314.50 0.00 0.00 0.00 0.00 23:28:01 eth0 2.22 0.66 0.66 0.41 0.00 0.00 0.00 0.00 23:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 eth0 0.43 0.08 0.02 0.04 0.00 0.00 0.00 0.00 23:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 eth0 1.18 0.28 0.33 0.20 0.00 0.00 0.00 0.00 23:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 eth0 1.27 0.43 0.40 0.27 0.00 0.00 0.00 0.00 23:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 eth0 1.15 0.40 0.39 0.17 0.00 0.00 0.00 0.00 23:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 eth0 0.52 0.30 0.27 0.23 0.00 0.00 0.00 0.00 23:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.33 30.42 141.91 5.42 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 15.64 12.94 1.41 45.06 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) 09/09/21 _x86_64_ (2 CPU) 23:25:25 LINUX RESTART (2 CPU) 23:26:01 CPU %user %nice %system %iowait %steal %idle 23:27:02 all 6.66 0.00 2.70 1.99 0.04 88.61 23:27:02 0 5.72 0.00 2.78 0.87 0.05 90.58 23:27:02 1 7.60 0.00 2.61 3.11 0.03 86.64 23:28:01 all 0.16 0.00 0.06 0.00 0.03 99.75 23:28:01 0 0.05 0.00 0.05 0.00 0.02 99.88 23:28:01 1 0.27 0.00 0.07 0.00 0.05 99.61 23:29:01 all 0.21 0.00 0.05 0.00 0.03 99.72 23:29:01 0 0.03 0.00 0.03 0.00 0.03 99.90 23:29:01 1 0.38 0.00 0.07 0.00 0.02 99.53 23:30:01 all 0.23 0.00 0.05 0.00 0.03 99.70 23:30:01 0 0.05 0.00 0.05 0.00 0.03 99.87 23:30:01 1 0.40 0.00 0.05 0.00 0.02 99.53 23:31:01 all 0.27 0.00 0.06 0.00 0.03 99.65 23:31:01 0 0.07 0.00 0.05 0.00 0.03 99.85 23:31:01 1 0.47 0.00 0.07 0.00 0.02 99.45 23:32:01 all 0.23 0.00 0.03 0.00 0.03 99.72 23:32:01 0 0.05 0.00 0.03 0.00 0.03 99.88 23:32:01 1 0.40 0.00 0.03 0.00 0.02 99.55 23:33:01 all 0.22 0.00 0.03 0.00 0.03 99.72 23:33:01 0 0.05 0.00 0.03 0.00 0.05 99.87 23:33:01 1 0.38 0.00 0.03 0.00 0.02 99.57 Average: all 1.13 0.00 0.42 0.28 0.03 98.14 Average: 0 0.85 0.00 0.43 0.12 0.04 98.56 Average: 1 1.41 0.00 0.41 0.44 0.02 97.72