---> uname -a: Linux prd-centos7-docker-4c-2g-1086.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) 07/30/21 _x86_64_ (2 CPU) 22:15:19 LINUX RESTART (2 CPU) 22:16:01 tps rtps wtps bread/s bwrtn/s 22:17:01 19.46 3.35 16.12 2563.84 2387.25 22:18:01 0.40 0.00 0.40 0.00 6.65 22:19:01 0.48 0.00 0.48 0.00 4.96 22:20:01 0.25 0.00 0.25 0.00 3.36 22:21:01 0.47 0.00 0.47 0.00 6.63 22:22:01 0.32 0.00 0.32 0.00 4.41 22:23:01 0.22 0.00 0.22 0.00 3.13 22:24:01 83.68 0.03 83.64 3.73 27975.88 Average: 13.16 0.42 12.74 321.07 3799.37 22:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:17:01 5467268 0 806140 10.07 2620 1732904 1304992 14.41 577036 1564272 20 22:18:01 5479112 0 794288 9.92 2620 1732912 1213700 13.40 567044 1564236 8 22:19:01 5478960 0 794436 9.92 2620 1732916 1213748 13.40 574332 1557116 20 22:20:01 5477024 0 796364 9.94 2620 1732924 1213652 13.40 575864 1557116 20 22:21:01 5477184 0 796200 9.94 2620 1732928 1213712 13.40 567800 1565468 8 22:22:01 5477692 0 795688 9.94 2620 1732932 1213436 13.40 567416 1565472 8 22:23:01 5477896 0 795480 9.93 2620 1732936 1213436 13.40 567544 1565468 8 22:24:01 4452748 0 979832 12.23 2620 2573732 1505536 16.62 773908 2265424 100184 Average: 5348486 0 819804 10.24 2620 1838023 1261526 13.93 596368 1650572 12534 22:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:17:01 eth0 90.99 58.92 344.81 14.85 0.00 0.00 0.00 0.00 22:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 docker0 2.66 2.05 0.49 6.08 0.00 0.00 0.00 0.00 22:18:01 eth0 1.40 0.20 0.36 0.19 0.00 0.00 0.00 0.00 22:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 eth0 1.75 0.67 0.62 0.37 0.00 0.00 0.00 0.00 22:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 eth0 1.50 0.37 0.37 0.24 0.00 0.00 0.00 0.00 22:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 eth0 0.78 0.55 0.45 0.28 0.00 0.00 0.00 0.00 22:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 eth0 0.58 0.10 0.06 0.01 0.00 0.00 0.00 0.00 22:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 veth30bdb57 65.61 85.83 6.24 385.17 0.00 0.00 0.00 0.00 22:24:01 eth0 693.89 463.62 4483.19 41.13 0.00 0.00 0.00 0.00 22:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 docker0 65.61 85.69 5.34 385.15 0.00 0.00 0.00 0.00 Average: veth30bdb57 8.20 10.73 0.78 48.15 0.00 0.00 0.00 0.00 Average: eth0 98.89 65.57 603.79 7.13 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 8.53 10.97 0.73 48.91 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) 07/30/21 _x86_64_ (2 CPU) 22:15:19 LINUX RESTART (2 CPU) 22:16:01 CPU %user %nice %system %iowait %steal %idle 22:17:01 all 2.86 0.00 1.47 0.27 0.05 95.35 22:17:01 0 2.66 0.00 1.62 0.44 0.05 95.24 22:17:01 1 3.05 0.00 1.33 0.10 0.05 95.46 22:18:01 all 0.12 0.00 0.03 0.00 0.04 99.81 22:18:01 0 0.07 0.00 0.03 0.00 0.05 99.85 22:18:01 1 0.17 0.00 0.03 0.00 0.03 99.77 22:19:01 all 0.13 0.00 0.04 0.00 0.02 99.82 22:19:01 0 0.07 0.00 0.05 0.00 0.03 99.85 22:19:01 1 0.18 0.00 0.03 0.00 0.00 99.78 22:20:01 all 0.10 0.00 0.04 0.00 0.03 99.82 22:20:01 0 0.03 0.00 0.05 0.00 0.05 99.87 22:20:01 1 0.17 0.00 0.03 0.00 0.02 99.78 22:21:01 all 0.10 0.00 0.03 0.00 0.03 99.83 22:21:01 0 0.05 0.00 0.03 0.00 0.03 99.88 22:21:01 1 0.15 0.00 0.03 0.00 0.03 99.78 22:22:01 all 0.14 0.00 0.03 0.00 0.03 99.81 22:22:01 0 0.03 0.00 0.02 0.00 0.03 99.92 22:22:01 1 0.25 0.00 0.03 0.00 0.02 99.70 22:23:01 all 0.14 0.00 0.03 0.00 0.03 99.79 22:23:01 0 0.05 0.00 0.05 0.00 0.05 99.85 22:23:01 1 0.23 0.00 0.02 0.00 0.02 99.73 22:24:01 all 10.79 0.00 4.36 0.85 0.05 83.95 22:24:01 0 10.93 0.00 4.70 0.92 0.05 83.39 22:24:01 1 10.66 0.00 4.02 0.78 0.05 84.50 Average: all 1.76 0.00 0.74 0.14 0.04 97.33 Average: 0 1.69 0.00 0.80 0.17 0.04 97.30 Average: 1 1.82 0.00 0.68 0.11 0.03 97.36