---> uname -a: Linux prd-centos7-docker-4c-2g-1977.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) 08/04/21 _x86_64_ (2 CPU) 15:24:36 LINUX RESTART (2 CPU) 15:25:01 tps rtps wtps bread/s bwrtn/s 15:26:03 109.89 16.33 93.57 5512.60 5952.79 15:27:01 1.67 0.00 1.67 0.00 33.60 15:28:01 0.50 0.00 0.50 0.00 6.76 15:29:01 0.22 0.00 0.22 0.00 2.73 15:30:01 0.30 0.00 0.30 0.00 3.76 15:31:01 0.28 0.00 0.28 0.00 4.13 15:32:01 0.18 0.00 0.18 0.00 2.07 15:33:01 2.43 0.13 2.30 13.72 93.86 Average: 14.51 2.07 12.44 694.74 766.66 15:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:26:03 5438740 0 802256 10.02 2620 1765324 1291376 14.26 595764 1573104 128 15:27:01 5451476 0 789508 9.86 2620 1765336 1197156 13.22 585016 1573068 20 15:28:01 5451244 0 789740 9.86 2620 1765336 1197156 13.22 586264 1572004 8 15:29:01 5448704 0 792272 9.89 2620 1765344 1197432 13.22 588888 1572004 20 15:30:01 5450988 0 789984 9.86 2620 1765348 1197156 13.22 583200 1576188 16 15:31:01 5447800 0 793144 9.90 2620 1765376 1197264 13.22 586260 1576196 16 15:32:01 5448680 0 792284 9.89 2620 1765356 1197156 13.22 585672 1576188 8 15:33:01 5207000 0 892520 11.14 2620 1906800 1596220 17.62 793416 1588092 140880 Average: 5418079 0 805214 10.05 2620 1783028 1258864 13.90 613060 1575856 17637 15:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:26:03 eth0 621.65 426.74 1415.73 88.84 0.00 0.00 0.00 0.00 15:26:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:03 docker0 82.59 64.68 6.86 213.27 0.00 0.00 0.00 0.00 15:27:01 eth0 0.76 0.09 0.07 0.04 0.00 0.00 0.00 0.00 15:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 eth0 5.23 2.03 3.62 0.46 0.00 0.00 0.00 0.00 15:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 eth0 0.08 0.08 0.01 0.04 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 eth0 0.25 0.17 0.08 0.07 0.00 0.00 0.00 0.00 15:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 eth0 219.03 138.07 1474.12 14.43 0.00 0.00 0.00 0.00 15:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 106.47 71.30 363.50 13.06 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 10.38 8.13 0.86 26.81 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) 08/04/21 _x86_64_ (2 CPU) 15:24:36 LINUX RESTART (2 CPU) 15:25:01 CPU %user %nice %system %iowait %steal %idle 15:26:03 all 14.58 0.00 3.63 2.31 0.06 79.41 15:26:03 0 15.11 0.00 3.85 2.23 0.07 78.75 15:26:03 1 14.05 0.00 3.42 2.40 0.05 80.08 15:27:01 all 0.15 0.00 0.07 0.00 0.03 99.76 15:27:01 0 0.07 0.00 0.09 0.00 0.03 99.81 15:27:01 1 0.22 0.00 0.05 0.00 0.02 99.71 15:28:01 all 0.22 0.00 0.08 0.01 0.02 99.67 15:28:01 0 0.08 0.00 0.07 0.02 0.02 99.82 15:28:01 1 0.35 0.00 0.10 0.00 0.02 99.53 15:29:01 all 0.21 0.00 0.08 0.00 0.02 99.70 15:29:01 0 0.08 0.00 0.10 0.00 0.03 99.78 15:29:01 1 0.33 0.00 0.05 0.00 0.00 99.62 15:30:01 all 0.13 0.00 0.12 0.00 0.02 99.73 15:30:01 0 0.08 0.00 0.15 0.00 0.02 99.75 15:30:01 1 0.18 0.00 0.08 0.00 0.02 99.72 15:31:01 all 0.13 0.00 0.07 0.00 0.03 99.78 15:31:01 0 0.18 0.00 0.05 0.00 0.02 99.75 15:31:01 1 0.07 0.00 0.08 0.00 0.03 99.82 15:32:01 all 0.15 0.00 0.04 0.00 0.01 99.80 15:32:01 0 0.23 0.00 0.05 0.00 0.02 99.70 15:32:01 1 0.07 0.00 0.03 0.00 0.00 99.90 15:33:01 all 3.39 0.00 1.12 0.01 0.03 95.46 15:33:01 0 4.48 0.00 1.45 0.00 0.02 94.05 15:33:01 1 2.30 0.00 0.79 0.02 0.03 96.86 Average: all 2.34 0.00 0.64 0.29 0.02 96.71 Average: 0 2.51 0.00 0.72 0.28 0.03 96.47 Average: 1 2.17 0.00 0.57 0.30 0.02 96.94