---> uname -a: Linux prd-centos7-docker-4c-2g-395.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) 07/28/21 _x86_64_ (2 CPU) 17:42:03 LINUX RESTART (2 CPU) 17:43:01 tps rtps wtps bread/s bwrtn/s 17:44:01 3.26 0.00 3.26 0.00 108.51 17:45:01 0.43 0.00 0.43 0.00 7.36 17:46:01 0.33 0.00 0.33 0.00 5.56 17:47:01 0.27 0.00 0.27 0.00 4.28 17:48:01 0.37 0.00 0.37 0.00 5.88 17:49:01 0.40 0.00 0.40 0.00 5.86 17:50:01 0.20 0.00 0.20 0.00 4.23 17:51:01 43.22 0.03 43.19 3.73 15845.44 17:52:01 168.60 0.10 168.50 9.98 38713.65 Average: 24.15 0.01 24.13 1.52 6083.86 17:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:44:01 5439368 0 796712 9.95 2620 1770240 1206200 13.32 577136 1594388 16 17:45:01 5438876 0 797200 9.95 2620 1770244 1204300 13.30 575180 1597184 16 17:46:01 5437148 0 798924 9.98 2620 1770248 1204408 13.30 576900 1597188 8 17:47:01 5437264 0 798804 9.97 2620 1770252 1204456 13.30 576472 1597760 8 17:48:01 5435324 0 800740 10.00 2620 1770256 1204276 13.30 576916 1599160 8 17:49:01 5436344 0 799712 9.99 2620 1770264 1204144 13.29 576108 1599160 20 17:50:01 5434580 0 801472 10.01 2620 1770268 1204324 13.30 577580 1599160 8 17:51:01 4564144 0 953784 11.91 2620 2488392 1383600 15.28 684744 2254716 238092 17:52:01 3159368 0 1287436 16.07 2620 3559516 1869548 20.64 1235944 2952820 466464 Average: 5086935 0 870532 10.87 2620 2048853 1298362 14.33 661887 1821282 78293 17:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:44:01 eth0 0.72 0.10 0.06 0.02 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 eth0 1.48 0.78 1.46 0.05 0.00 0.00 0.00 0.00 17:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 eth0 1.40 0.60 0.59 0.40 0.00 0.00 0.00 0.00 17:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 eth0 1.00 0.35 0.32 0.20 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 eth0 0.23 0.13 0.14 0.07 0.00 0.00 0.00 0.00 17:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 eth0 1.62 0.35 0.38 0.20 0.00 0.00 0.00 0.00 17:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 eth0 607.08 411.51 4092.47 33.81 0.00 0.00 0.00 0.00 17:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 eth0 1053.93 716.76 6294.94 156.68 0.00 0.00 0.00 0.00 17:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 docker0 72.43 91.24 5.85 415.62 0.00 0.00 0.00 0.00 Average: eth0 185.45 125.74 1155.45 21.30 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 8.06 10.15 0.65 46.25 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) 07/28/21 _x86_64_ (2 CPU) 17:42:03 LINUX RESTART (2 CPU) 17:43:01 CPU %user %nice %system %iowait %steal %idle 17:44:01 all 0.23 0.00 0.06 0.00 0.03 99.67 17:44:01 0 0.37 0.00 0.07 0.00 0.03 99.53 17:44:01 1 0.10 0.00 0.05 0.00 0.03 99.82 17:45:01 all 0.27 0.00 0.24 0.00 0.03 99.46 17:45:01 0 0.50 0.00 0.40 0.00 0.03 99.07 17:45:01 1 0.03 0.00 0.08 0.00 0.03 99.85 17:46:01 all 0.19 0.00 0.03 0.00 0.03 99.75 17:46:01 0 0.05 0.00 0.05 0.00 0.03 99.87 17:46:01 1 0.33 0.00 0.02 0.00 0.02 99.63 17:47:01 all 0.18 0.00 0.03 0.00 0.03 99.77 17:47:01 0 0.05 0.00 0.02 0.00 0.00 99.93 17:47:01 1 0.30 0.00 0.03 0.00 0.05 99.62 17:48:01 all 0.25 0.00 0.04 0.00 0.03 99.68 17:48:01 0 0.02 0.00 0.02 0.00 0.02 99.95 17:48:01 1 0.48 0.00 0.07 0.00 0.03 99.42 17:49:01 all 0.11 0.00 0.05 0.00 0.03 99.82 17:49:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:49:01 1 0.20 0.00 0.08 0.00 0.05 99.67 17:50:01 all 0.06 0.00 0.04 0.00 0.03 99.87 17:50:01 0 0.03 0.00 0.00 0.00 0.02 99.95 17:50:01 1 0.08 0.00 0.08 0.00 0.03 99.80 17:51:01 all 8.04 0.00 3.34 0.39 0.05 88.18 17:51:01 0 8.27 0.00 3.45 0.51 0.07 87.70 17:51:01 1 7.82 0.00 3.23 0.26 0.03 88.66 17:52:01 all 21.75 0.00 10.32 1.33 0.09 66.52 17:52:01 0 21.10 0.00 9.89 1.42 0.09 67.50 17:52:01 1 22.39 0.00 10.75 1.24 0.09 65.53 Average: all 3.32 0.00 1.51 0.18 0.04 94.95 Average: 0 3.24 0.00 1.48 0.21 0.03 95.04 Average: 1 3.40 0.00 1.54 0.16 0.04 94.86