---> uname -a: Linux prd-centos7-docker-4c-2g-1995.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 09/10/21 _x86_64_ (2 CPU) 17:55:22 LINUX RESTART (2 CPU) 17:56:01 tps rtps wtps bread/s bwrtn/s 17:57:01 84.63 3.53 81.10 2586.35 5186.15 17:58:01 1.65 0.00 1.65 0.00 29.58 17:59:01 0.27 0.00 0.27 0.00 3.33 18:00:01 0.22 0.00 0.22 0.00 2.70 18:01:01 0.23 0.02 0.22 0.13 2.65 18:02:01 0.50 0.10 0.40 1.73 6.21 18:03:01 0.22 0.00 0.22 0.00 2.43 18:04:01 6.51 0.13 6.38 13.72 253.28 Average: 11.78 0.47 11.31 325.34 685.99 17:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:57:01 5437156 0 800100 9.99 2620 1769064 1288944 14.23 588960 1581824 136 17:58:01 5448044 0 789200 9.85 2620 1769076 1205024 13.30 580152 1581788 20 17:59:01 5448128 0 789116 9.85 2620 1769076 1205028 13.30 580912 1581036 8 18:00:01 5446192 0 791044 9.88 2620 1769084 1205336 13.31 583376 1581036 20 18:01:01 5445440 0 791792 9.89 2620 1769088 1207532 13.33 577612 1586452 16 18:02:01 5446480 0 790628 9.87 2620 1769212 1205700 13.31 577360 1586512 8 18:03:01 5445328 0 791776 9.89 2620 1769216 1205844 13.31 578176 1586512 20 18:04:01 4797404 0 942904 11.77 2620 2266012 1606012 17.73 894680 1856580 495836 Average: 5364272 0 810820 10.12 2620 1831228 1266178 13.98 620154 1617718 62008 17:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:57:01 eth0 293.61 220.35 1069.53 47.41 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 74.16 75.16 7.98 313.19 0.00 0.00 0.00 0.00 17:58:01 eth0 0.68 0.08 0.05 0.01 0.00 0.00 0.00 0.00 17:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 eth0 0.70 0.08 0.08 0.01 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 eth0 0.85 0.52 0.53 0.33 0.00 0.00 0.00 0.00 18:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 eth0 0.25 0.22 0.08 0.14 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 eth0 0.18 0.15 0.07 0.01 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 eth0 0.95 0.42 0.32 0.21 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 eth0 427.57 288.54 2618.63 26.09 0.00 0.00 0.00 0.00 18:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.63 63.81 461.30 9.28 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 9.27 9.40 1.00 39.16 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) 09/10/21 _x86_64_ (2 CPU) 17:55:22 LINUX RESTART (2 CPU) 17:56:01 CPU %user %nice %system %iowait %steal %idle 17:57:01 all 7.37 0.00 2.73 2.20 0.05 87.65 17:57:01 0 6.80 0.00 3.14 3.02 0.05 87.00 17:57:01 1 7.94 0.00 2.32 1.38 0.05 88.31 17:58:01 all 0.25 0.00 0.10 0.00 0.02 99.63 17:58:01 0 0.08 0.00 0.10 0.00 0.02 99.80 17:58:01 1 0.42 0.00 0.10 0.00 0.02 99.47 17:59:01 all 0.20 0.00 0.06 0.00 0.01 99.73 17:59:01 0 0.08 0.00 0.05 0.00 0.02 99.85 17:59:01 1 0.32 0.00 0.07 0.00 0.00 99.62 18:00:01 all 0.15 0.00 0.07 0.00 0.02 99.77 18:00:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:00:01 1 0.27 0.00 0.10 0.00 0.02 99.62 18:01:01 all 0.22 0.00 0.17 0.00 0.03 99.59 18:01:01 0 0.10 0.00 0.18 0.00 0.02 99.70 18:01:01 1 0.33 0.00 0.15 0.00 0.03 99.48 18:02:01 all 0.18 0.00 0.08 0.00 0.01 99.74 18:02:01 0 0.05 0.00 0.08 0.00 0.02 99.85 18:02:01 1 0.30 0.00 0.07 0.00 0.00 99.63 18:03:01 all 0.23 0.00 0.06 0.00 0.01 99.71 18:03:01 0 0.08 0.00 0.07 0.00 0.02 99.83 18:03:01 1 0.37 0.00 0.05 0.00 0.00 99.58 18:04:01 all 6.74 0.00 2.39 0.03 0.03 90.81 18:04:01 0 7.49 0.00 2.56 0.03 0.03 89.88 18:04:01 1 5.98 0.00 2.22 0.03 0.03 91.73 Average: all 1.89 0.00 0.70 0.27 0.02 97.12 Average: 0 1.81 0.00 0.77 0.38 0.02 97.02 Average: 1 1.97 0.00 0.63 0.17 0.02 97.21