---> uname -a: Linux prd-centos7-docker-4c-2g-1358.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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 09/24/21 _x86_64_ (2 CPU) 23:40:47 LINUX RESTART (2 CPU) 23:42:01 tps rtps wtps bread/s bwrtn/s 23:43:01 49.42 0.03 49.38 1.20 6711.06 23:44:01 82.16 3.06 79.10 2500.45 11589.36 23:45:01 1.03 0.00 1.03 0.00 13.74 23:46:01 0.17 0.00 0.17 0.00 1.88 23:47:01 0.28 0.00 0.28 0.00 5.18 23:48:01 0.27 0.00 0.27 0.00 2.98 23:49:01 1.50 0.10 1.40 9.99 50.55 Average: 19.26 0.46 18.81 358.85 2625.12 23:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:43:01 5402940 0 757840 9.46 2620 1845532 1248092 13.78 665148 1546424 45084 23:44:01 5050568 0 845028 10.55 2620 2110716 1263552 13.95 848900 1676756 20 23:45:01 5058200 0 837388 10.46 2620 2110724 1195324 13.20 843620 1676756 16 23:46:01 5058840 0 836744 10.45 2620 2110728 1183132 13.06 841048 1678932 20 23:47:01 5057400 0 838176 10.47 2620 2110736 1183228 13.06 842884 1678932 8 23:48:01 5057676 0 837900 10.46 2620 2110736 1183144 13.06 835412 1685844 20 23:49:01 4797792 0 941672 11.76 2620 2266848 1614200 17.82 1081520 1684592 155668 Average: 5069059 0 842107 10.51 2620 2095146 1267239 13.99 851219 1661177 28691 23:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:43:01 eth0 846.19 544.09 2173.05 38.07 0.00 0.00 0.00 0.00 23:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 eth0 373.91 245.45 1042.68 778.37 0.00 0.00 0.00 0.00 23:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 docker0 29.06 40.50 2.07 205.00 0.00 0.00 0.00 0.00 23:45:01 eth0 1.83 0.33 0.39 0.20 0.00 0.00 0.00 0.00 23:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 eth0 3.08 0.60 0.71 0.37 0.00 0.00 0.00 0.00 23:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 eth0 1.20 0.43 0.46 0.30 0.00 0.00 0.00 0.00 23:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 eth0 0.97 0.60 0.54 0.40 0.00 0.00 0.00 0.00 23:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 eth0 233.36 152.36 1426.75 19.05 0.00 0.00 0.00 0.00 23:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 208.67 134.85 663.64 119.55 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 4.15 5.79 0.30 29.29 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) 09/24/21 _x86_64_ (2 CPU) 23:40:47 LINUX RESTART (2 CPU) 23:42:01 CPU %user %nice %system %iowait %steal %idle 23:43:01 all 6.04 0.00 1.15 1.15 0.06 91.60 23:43:01 0 5.98 0.00 1.20 0.63 0.07 92.13 23:43:01 1 6.11 0.00 1.11 1.66 0.05 91.07 23:44:01 all 15.75 0.00 3.04 1.27 0.05 79.88 23:44:01 0 12.50 0.00 2.90 1.30 0.05 83.25 23:44:01 1 19.02 0.00 3.19 1.24 0.05 76.50 23:45:01 all 0.15 0.00 0.08 0.00 0.03 99.75 23:45:01 0 0.23 0.00 0.08 0.00 0.02 99.67 23:45:01 1 0.07 0.00 0.07 0.00 0.03 99.83 23:46:01 all 0.17 0.00 0.04 0.00 0.02 99.77 23:46:01 0 0.12 0.00 0.05 0.00 0.02 99.82 23:46:01 1 0.22 0.00 0.03 0.00 0.02 99.73 23:47:01 all 0.19 0.00 0.04 0.00 0.02 99.75 23:47:01 0 0.03 0.00 0.03 0.00 0.02 99.92 23:47:01 1 0.35 0.00 0.05 0.00 0.02 99.58 23:48:01 all 0.16 0.00 0.07 0.00 0.02 99.76 23:48:01 0 0.08 0.00 0.07 0.00 0.02 99.83 23:48:01 1 0.23 0.00 0.07 0.00 0.02 99.68 23:49:01 all 2.52 0.00 0.87 0.02 0.03 96.57 23:49:01 0 3.28 0.00 1.09 0.00 0.03 95.60 23:49:01 1 1.76 0.00 0.66 0.03 0.02 97.53 Average: all 3.51 0.00 0.75 0.34 0.03 95.37 Average: 0 3.12 0.00 0.76 0.27 0.03 95.81 Average: 1 3.90 0.00 0.73 0.41 0.03 94.94