---> uname -a: Linux prd-centos7-docker-4c-2g-176.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) 09/29/21 _x86_64_ (2 CPU) 20:13:25 LINUX RESTART (2 CPU) 20:14:03 tps rtps wtps bread/s bwrtn/s 20:15:01 86.32 3.72 82.60 2715.54 4372.80 20:16:01 1.83 0.00 1.83 0.00 36.23 20:17:01 0.15 0.00 0.15 0.00 1.60 20:18:01 0.25 0.00 0.25 0.00 4.40 20:19:01 0.27 0.00 0.27 0.00 3.78 20:20:01 0.32 0.00 0.32 0.00 4.18 20:21:01 0.32 0.00 0.32 0.00 5.75 20:22:01 0.23 0.00 0.23 0.00 3.12 20:23:01 0.27 0.00 0.27 0.00 3.85 20:24:01 114.44 0.03 114.40 3.73 32702.05 Average: 20.23 0.36 19.86 263.87 3712.51 20:14:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:15:01 5448956 0 806204 10.07 2620 1751152 1293812 14.28 586192 1574304 128 20:16:01 5459532 0 795620 9.93 2620 1751160 1204000 13.29 577760 1574404 20 20:17:01 5459452 0 795700 9.94 2620 1751160 1203904 13.29 580064 1571580 20 20:18:01 5457972 0 797116 9.95 2620 1751224 1204084 13.29 581584 1572196 32 20:19:01 5459028 0 796112 9.94 2620 1751172 1203932 13.29 577128 1575516 8 20:20:01 5458472 0 796660 9.95 2620 1751180 1203836 13.29 577604 1575564 8 20:21:01 5457920 0 797208 9.95 2620 1751184 1203884 13.29 577840 1575564 20 20:22:01 5456504 0 798620 9.97 2620 1751188 1203992 13.29 579476 1575564 8 20:23:01 5448140 0 806980 10.08 2620 1751192 1203836 13.29 587704 1575564 16 20:24:01 4555416 0 981544 12.26 2620 2469352 1421784 15.70 792264 2176980 20 Average: 5366139 0 817176 10.20 2620 1822996 1234706 13.63 601762 1634724 28 20:14:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:15:01 eth0 259.01 191.87 706.45 34.13 0.00 0.00 0.00 0.00 20:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 docker0 67.90 64.93 5.41 159.51 0.00 0.00 0.00 0.00 20:16:01 eth0 1.68 0.35 0.38 0.26 0.00 0.00 0.00 0.00 20:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 eth0 0.93 0.35 0.40 0.02 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 0.80 0.60 0.53 0.40 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 eth0 0.22 0.15 0.08 0.07 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 0.33 0.12 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 0.43 0.13 0.10 0.01 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 0.33 0.27 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 779.43 556.84 4538.05 53.96 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 75.69 95.34 5.94 414.80 0.00 0.00 0.00 0.00 Average: eth0 103.86 74.71 524.16 8.83 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 14.18 15.87 1.12 57.11 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) 20:13:25 LINUX RESTART (2 CPU) 20:14:03 CPU %user %nice %system %iowait %steal %idle 20:15:01 all 5.66 0.00 2.42 2.13 0.06 89.73 20:15:01 0 5.97 0.00 2.60 1.59 0.07 89.77 20:15:01 1 5.35 0.00 2.25 2.67 0.05 89.68 20:16:01 all 0.10 0.00 0.06 0.00 0.04 99.80 20:16:01 0 0.13 0.00 0.05 0.00 0.05 99.77 20:16:01 1 0.07 0.00 0.07 0.00 0.03 99.83 20:17:01 all 0.13 0.00 0.10 0.00 0.03 99.73 20:17:01 0 0.17 0.00 0.10 0.00 0.02 99.72 20:17:01 1 0.10 0.00 0.10 0.00 0.05 99.75 20:18:01 all 0.13 0.00 0.04 0.00 0.03 99.79 20:18:01 0 0.22 0.00 0.05 0.00 0.03 99.70 20:18:01 1 0.05 0.00 0.03 0.00 0.03 99.88 20:19:01 all 0.15 0.00 0.03 0.00 0.03 99.78 20:19:01 0 0.23 0.00 0.03 0.00 0.03 99.70 20:19:01 1 0.07 0.00 0.03 0.00 0.03 99.87 20:20:01 all 0.14 0.00 0.04 0.00 0.02 99.80 20:20:01 0 0.25 0.00 0.05 0.00 0.02 99.68 20:20:01 1 0.03 0.00 0.03 0.00 0.02 99.92 20:21:01 all 0.09 0.00 0.03 0.00 0.03 99.85 20:21:01 0 0.13 0.00 0.03 0.00 0.02 99.82 20:21:01 1 0.05 0.00 0.03 0.00 0.03 99.88 20:22:01 all 0.10 0.00 0.05 0.00 0.03 99.82 20:22:01 0 0.17 0.00 0.07 0.00 0.02 99.75 20:22:01 1 0.03 0.00 0.03 0.00 0.05 99.88 20:23:01 all 0.13 0.00 0.03 0.00 0.03 99.82 20:23:01 0 0.03 0.00 0.02 0.00 0.02 99.93 20:23:01 1 0.22 0.00 0.03 0.00 0.03 99.72 20:24:01 all 13.41 0.00 6.67 1.40 0.08 78.44 20:24:01 0 12.92 0.00 6.73 1.14 0.07 79.14 20:24:01 1 13.89 0.00 6.61 1.67 0.09 77.75 Average: all 1.94 0.00 0.92 0.34 0.04 96.77 Average: 0 1.95 0.00 0.94 0.26 0.03 96.81 Average: 1 1.92 0.00 0.89 0.42 0.04 96.72