---> uname -a: Linux prd-centos7-docker-4c-2g-642.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 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/12/21 _x86_64_ (2 CPU) 00:21:09 LINUX RESTART (2 CPU) 00:22:01 tps rtps wtps bread/s bwrtn/s 00:23:01 6.82 0.18 6.64 23.17 1365.26 00:24:02 0.47 0.00 0.47 0.00 7.26 00:25:01 0.22 0.00 0.22 0.00 3.15 00:26:01 0.23 0.00 0.23 0.00 3.48 00:27:01 0.25 0.00 0.25 0.00 3.60 00:28:01 0.27 0.00 0.27 0.00 3.50 00:29:01 0.23 0.00 0.23 0.00 3.60 00:30:01 0.27 0.00 0.27 0.00 3.03 00:31:01 0.28 0.00 0.28 0.00 3.71 00:32:01 105.46 0.05 105.41 4.00 31625.81 Average: 11.47 0.02 11.45 2.72 3308.78 00:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:23:01 5424676 0 812888 10.15 2620 1768756 1297580 14.33 603328 1580064 24 00:24:02 5432744 0 804812 10.05 2620 1768764 1234224 13.63 598840 1577828 20 00:25:01 5430836 0 806720 10.07 2620 1768764 1234312 13.63 595572 1583500 16 00:26:01 5429688 0 807860 10.09 2620 1768772 1234364 13.63 596048 1584108 16 00:27:01 5431484 0 806060 10.06 2620 1768776 1224072 13.51 592260 1586724 16 00:28:01 5432772 0 804768 10.05 2620 1768780 1203296 13.29 591444 1586728 16 00:29:01 5432788 0 804692 10.05 2620 1768840 1203296 13.29 591496 1586736 16 00:30:01 5426068 0 811460 10.13 2620 1768792 1203296 13.29 597996 1586724 8 00:31:01 5426124 0 811400 10.13 2620 1768796 1203296 13.29 599572 1585044 8 00:32:01 4371196 0 988220 12.34 2620 2646904 1399992 15.46 839356 2312368 159936 Average: 5323838 0 825888 10.31 2620 1856594 1243773 13.73 620591 1656982 16008 00:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:23:01 eth0 48.49 48.05 148.61 8.21 0.00 0.00 0.00 0.00 00:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 docker0 38.70 29.68 3.21 134.16 0.00 0.00 0.00 0.00 00:24:02 eth0 2.51 0.63 0.72 0.43 0.00 0.00 0.00 0.00 00:24:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:25:01 eth0 2.52 0.58 0.67 0.40 0.00 0.00 0.00 0.00 00:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:26:01 eth0 1.42 0.23 0.37 0.19 0.00 0.00 0.00 0.00 00:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:27:01 eth0 1.82 1.07 0.95 0.67 0.00 0.00 0.00 0.00 00:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:28:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:29:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:31:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:01 eth0 1154.98 857.33 7193.49 74.55 0.00 0.00 0.00 0.00 00:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:01 docker0 61.26 78.55 4.94 370.51 0.00 0.00 0.00 0.00 Average: eth0 121.47 91.00 735.93 8.46 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 10.02 10.85 0.82 50.57 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) 08/12/21 _x86_64_ (2 CPU) 00:21:09 LINUX RESTART (2 CPU) 00:22:01 CPU %user %nice %system %iowait %steal %idle 00:23:01 all 1.89 0.00 0.51 0.08 0.03 97.48 00:23:01 0 1.88 0.00 0.60 0.05 0.03 97.43 00:23:01 1 1.90 0.00 0.42 0.12 0.03 97.53 00:24:02 all 0.20 0.00 0.10 0.00 0.03 99.67 00:24:02 0 0.08 0.00 0.05 0.00 0.03 99.83 00:24:02 1 0.32 0.00 0.15 0.00 0.03 99.50 00:25:01 all 0.21 0.00 0.04 0.00 0.02 99.73 00:25:01 0 0.31 0.00 0.03 0.00 0.02 99.64 00:25:01 1 0.12 0.00 0.05 0.00 0.02 99.81 00:26:01 all 0.21 0.00 0.06 0.00 0.02 99.72 00:26:01 0 0.08 0.00 0.02 0.00 0.00 99.90 00:26:01 1 0.33 0.00 0.10 0.00 0.03 99.53 00:27:01 all 0.20 0.00 0.05 0.00 0.03 99.72 00:27:01 0 0.05 0.00 0.03 0.00 0.02 99.90 00:27:01 1 0.35 0.00 0.07 0.00 0.03 99.55 00:28:01 all 0.12 0.00 0.06 0.00 0.02 99.81 00:28:01 0 0.03 0.00 0.02 0.00 0.00 99.95 00:28:01 1 0.20 0.00 0.10 0.00 0.03 99.66 00:29:01 all 0.23 0.00 0.04 0.00 0.02 99.71 00:29:01 0 0.05 0.00 0.02 0.00 0.02 99.92 00:29:01 1 0.42 0.00 0.07 0.00 0.02 99.50 00:30:01 all 0.21 0.00 0.06 0.00 0.02 99.72 00:30:01 0 0.03 0.00 0.05 0.00 0.02 99.90 00:30:01 1 0.38 0.00 0.07 0.00 0.02 99.53 00:31:01 all 0.23 0.00 0.06 0.00 0.02 99.69 00:31:01 0 0.07 0.00 0.08 0.00 0.03 99.82 00:31:01 1 0.40 0.00 0.03 0.00 0.00 99.57 00:32:01 all 13.37 0.00 6.24 1.31 0.07 79.02 00:32:01 0 12.97 0.00 6.40 1.53 0.07 79.02 00:32:01 1 13.76 0.00 6.07 1.08 0.07 79.02 Average: all 1.63 0.00 0.70 0.13 0.03 97.51 Average: 0 1.50 0.00 0.70 0.15 0.02 97.63 Average: 1 1.77 0.00 0.69 0.12 0.03 97.39