---> uname -a: Linux prd-centos7-docker-4c-2g-591.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) 08/11/21 _x86_64_ (2 CPU) 21:14:20 LINUX RESTART (2 CPU) 21:15:01 tps rtps wtps bread/s bwrtn/s 21:16:01 79.75 3.56 76.19 2600.77 3815.90 21:17:01 1.72 0.00 1.72 0.00 33.99 21:18:01 0.33 0.00 0.33 0.00 5.26 21:19:01 0.22 0.00 0.22 0.00 3.46 21:20:01 0.25 0.00 0.25 0.00 2.76 21:21:02 0.35 0.00 0.35 0.00 4.81 21:22:01 3.46 0.10 3.35 10.16 131.32 Average: 12.32 0.52 11.79 373.94 572.25 21:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:16:01 5446356 0 808892 10.10 2620 1751064 1278676 14.12 589376 1573200 28 21:17:01 5456648 0 798596 9.97 2620 1751068 1197580 13.22 580680 1573164 12 21:18:01 5456400 0 798840 9.97 2620 1751072 1197760 13.22 583200 1571596 20 21:19:01 5455584 0 799652 9.98 2620 1751076 1197580 13.22 583404 1571596 16 21:20:01 5453056 0 802176 10.02 2620 1751080 1197676 13.22 579584 1578596 16 21:21:02 5451916 0 803308 10.03 2620 1751088 1197640 13.22 580604 1578596 16 21:22:01 5201300 0 865976 10.81 2620 1939036 1385628 15.30 751904 1630344 187184 Average: 5417323 0 811063 10.13 2620 1777926 1236077 13.65 606965 1582442 26756 21:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:16:01 eth0 154.22 120.80 521.10 29.06 0.00 0.00 0.00 0.00 21:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 docker0 48.89 45.15 4.53 151.95 0.00 0.00 0.00 0.00 21:17:01 eth0 1.15 0.02 0.11 0.00 0.00 0.00 0.00 0.00 21:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 eth0 1.08 0.58 0.54 0.37 0.00 0.00 0.00 0.00 21:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 eth0 0.12 0.08 0.01 0.04 0.00 0.00 0.00 0.00 21:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 21:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:02 eth0 0.18 0.13 0.07 0.01 0.00 0.00 0.00 0.00 21:21:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 eth0 286.18 176.44 1823.43 16.14 0.00 0.00 0.00 0.00 21:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.78 42.29 331.49 6.50 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 7.00 6.47 0.65 21.76 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) 08/11/21 _x86_64_ (2 CPU) 21:14:20 LINUX RESTART (2 CPU) 21:15:01 CPU %user %nice %system %iowait %steal %idle 21:16:01 all 5.06 0.00 2.25 1.61 0.05 91.03 21:16:01 0 4.90 0.00 2.06 0.96 0.05 92.03 21:16:01 1 5.22 0.00 2.43 2.26 0.05 90.03 21:17:01 all 0.21 0.00 0.05 0.00 0.02 99.72 21:17:01 0 0.32 0.00 0.05 0.00 0.02 99.62 21:17:01 1 0.10 0.00 0.05 0.00 0.02 99.83 21:18:01 all 0.18 0.00 0.08 0.00 0.01 99.73 21:18:01 0 0.12 0.00 0.07 0.00 0.00 99.82 21:18:01 1 0.25 0.00 0.08 0.00 0.02 99.65 21:19:01 all 0.10 0.00 0.03 0.00 0.02 99.85 21:19:01 0 0.03 0.00 0.05 0.00 0.02 99.90 21:19:01 1 0.17 0.00 0.02 0.00 0.02 99.80 21:20:01 all 0.22 0.00 0.04 0.00 0.02 99.72 21:20:01 0 0.40 0.00 0.05 0.00 0.03 99.52 21:20:01 1 0.03 0.00 0.03 0.00 0.00 99.93 21:21:02 all 0.15 0.00 0.05 0.00 0.02 99.78 21:21:02 0 0.23 0.00 0.07 0.00 0.02 99.68 21:21:02 1 0.07 0.00 0.03 0.00 0.02 99.88 21:22:01 all 3.47 0.00 1.11 0.03 0.02 95.37 21:22:01 0 3.24 0.00 1.30 0.03 0.02 95.40 21:22:01 1 3.70 0.00 0.91 0.03 0.02 95.34 Average: all 1.33 0.00 0.51 0.23 0.02 97.91 Average: 0 1.31 0.00 0.52 0.14 0.02 98.01 Average: 1 1.35 0.00 0.50 0.33 0.02 97.80