---> uname -a: Linux prd-centos7-docker-4c-2g-177.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) 09/29/21 _x86_64_ (2 CPU) 20:15:15 LINUX RESTART (2 CPU) 20:16:02 tps rtps wtps bread/s bwrtn/s 20:17:01 76.20 2.64 73.56 2209.21 7570.09 20:18:01 62.94 0.50 62.44 329.65 11626.93 20:19:01 1.13 0.00 1.13 0.00 16.81 20:20:01 0.23 0.00 0.23 0.00 3.60 20:21:01 0.27 0.00 0.27 0.00 2.63 20:22:01 0.30 0.00 0.30 0.00 4.68 20:23:01 0.20 0.00 0.20 0.00 2.70 20:24:01 0.20 0.00 0.20 0.00 1.90 20:25:01 0.32 0.00 0.32 0.00 3.23 Average: 15.64 0.34 15.30 278.54 2127.04 20:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:17:01 5264308 0 815292 10.18 2620 1926720 1437128 15.87 729208 1617444 60936 20:18:01 4919848 0 970040 12.11 2620 2116432 1475476 16.29 964788 1683784 20 20:19:01 4937764 0 952120 11.89 2620 2116436 1346532 14.87 952268 1681928 20 20:20:01 4936468 0 953412 11.90 2620 2116440 1346532 14.87 949016 1686680 8 20:21:01 4933116 0 956756 11.95 2620 2116448 1346664 14.87 952584 1686680 20 20:22:01 4932484 0 957384 11.95 2620 2116452 1346836 14.87 946020 1693936 8 20:23:01 4933672 0 956188 11.94 2620 2116460 1346596 14.87 944580 1693936 8 20:24:01 4934144 0 955712 11.93 2620 2116464 1346596 14.87 944588 1693936 8 20:25:01 4926456 0 963400 12.03 2620 2116464 1346596 14.87 952120 1693936 16 Average: 4968696 0 942256 11.77 2620 2095368 1370995 15.14 926130 1681362 6783 20:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:17:01 eth0 1266.89 777.79 3010.99 61.12 0.00 0.00 0.00 0.00 20:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 eth0 389.42 228.91 784.06 762.69 0.00 0.00 0.00 0.00 20:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 docker0 21.07 34.59 1.55 204.66 0.00 0.00 0.00 0.00 20:19:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 eth0 0.35 0.08 0.03 0.01 0.00 0.00 0.00 0.00 20:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 eth0 0.48 0.18 0.11 0.07 0.00 0.00 0.00 0.00 20:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 eth0 0.53 0.30 0.33 0.20 0.00 0.00 0.00 0.00 20:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 182.23 110.72 416.96 91.63 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 2.35 3.85 0.17 22.78 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) 09/29/21 _x86_64_ (2 CPU) 20:15:15 LINUX RESTART (2 CPU) 20:16:02 CPU %user %nice %system %iowait %steal %idle 20:17:01 all 8.08 0.00 1.84 2.01 0.08 87.99 20:17:01 0 7.67 0.00 2.00 0.95 0.09 89.30 20:17:01 1 8.48 0.00 1.67 3.05 0.07 86.72 20:18:01 all 15.63 0.00 3.04 0.71 0.06 80.56 20:18:01 0 13.78 0.00 3.05 1.06 0.07 82.04 20:18:01 1 17.49 0.00 3.03 0.36 0.05 79.07 20:19:01 all 0.21 0.00 0.08 0.00 0.02 99.69 20:19:01 0 0.27 0.00 0.08 0.00 0.02 99.63 20:19:01 1 0.15 0.00 0.08 0.00 0.02 99.75 20:20:01 all 0.25 0.00 0.05 0.00 0.02 99.68 20:20:01 0 0.40 0.00 0.03 0.00 0.02 99.55 20:20:01 1 0.10 0.00 0.07 0.00 0.02 99.82 20:21:01 all 0.19 0.00 0.07 0.00 0.01 99.73 20:21:01 0 0.33 0.00 0.05 0.00 0.00 99.62 20:21:01 1 0.05 0.00 0.08 0.00 0.02 99.85 20:22:01 all 0.24 0.00 0.08 0.00 0.02 99.66 20:22:01 0 0.37 0.00 0.07 0.00 0.02 99.55 20:22:01 1 0.12 0.00 0.10 0.00 0.02 99.77 20:23:01 all 0.19 0.00 0.07 0.00 0.02 99.72 20:23:01 0 0.30 0.00 0.05 0.00 0.02 99.63 20:23:01 1 0.08 0.00 0.08 0.00 0.02 99.82 20:24:01 all 0.28 0.00 0.04 0.00 0.01 99.67 20:24:01 0 0.45 0.00 0.03 0.00 0.00 99.52 20:24:01 1 0.10 0.00 0.05 0.00 0.02 99.83 20:25:01 all 0.25 0.00 0.08 0.00 0.03 99.65 20:25:01 0 0.07 0.00 0.08 0.00 0.03 99.82 20:25:01 1 0.43 0.00 0.07 0.00 0.02 99.48 Average: all 2.74 0.00 0.58 0.29 0.03 96.36 Average: 0 2.56 0.00 0.59 0.22 0.03 96.61 Average: 1 2.92 0.00 0.57 0.37 0.03 96.11