---> uname -a: Linux prd-centos7-docker-4c-2g-1619.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: 2799.996 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) 09/27/21 _x86_64_ (2 CPU) 10:25:18 LINUX RESTART (2 CPU) 10:26:02 tps rtps wtps bread/s bwrtn/s 10:27:01 64.77 3.61 61.16 2643.24 4322.45 10:28:01 1.82 0.00 1.82 0.00 34.85 10:29:01 0.30 0.00 0.30 0.00 3.30 10:30:01 0.17 0.00 0.17 0.00 2.18 10:31:01 0.32 0.00 0.32 0.00 3.95 10:32:01 0.30 0.00 0.30 0.00 4.35 10:33:01 0.25 0.00 0.25 0.00 3.75 10:34:01 0.83 0.13 0.70 13.72 9.66 Average: 8.48 0.46 8.02 327.46 540.46 10:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:27:01 5431932 0 807712 10.09 2620 1766676 1300632 14.36 600628 1573764 20 10:28:01 5444880 0 794756 9.92 2620 1766684 1197388 13.22 590012 1573728 8 10:29:01 5444684 0 794948 9.93 2620 1766688 1197568 13.22 587896 1576840 8 10:30:01 5442192 0 797432 9.96 2620 1766696 1197640 13.22 590096 1576840 8 10:31:01 5440760 0 798860 9.97 2620 1766700 1197552 13.22 588232 1580560 8 10:32:01 5440616 0 799000 9.98 2620 1766704 1197492 13.22 587924 1580564 8 10:33:01 5440500 0 799112 9.98 2620 1766708 1197456 13.22 587788 1580560 8 10:34:01 5293372 0 887836 11.09 2620 1825112 1590944 17.56 797808 1513548 58000 Average: 5422367 0 809957 10.11 2620 1773996 1259584 13.91 616298 1569550 7258 10:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:27:01 eth0 190.59 163.15 584.98 31.30 0.00 0.00 0.00 0.00 10:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 docker0 94.92 83.02 7.31 227.61 0.00 0.00 0.00 0.00 10:28:01 eth0 0.72 0.02 0.06 0.00 0.00 0.00 0.00 0.00 10:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 eth0 4.16 1.23 2.88 0.08 0.00 0.00 0.00 0.00 10:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 eth0 1.00 0.65 0.54 0.37 0.00 0.00 0.00 0.00 10:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 eth0 0.23 0.18 0.08 0.10 0.00 0.00 0.00 0.00 10:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 eth0 0.20 0.15 0.07 0.01 0.00 0.00 0.00 0.00 10:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 eth0 150.22 106.03 987.92 11.89 0.00 0.00 0.00 0.00 10:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.11 33.68 196.31 5.42 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 11.70 10.23 0.90 28.05 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) 09/27/21 _x86_64_ (2 CPU) 10:25:18 LINUX RESTART (2 CPU) 10:26:02 CPU %user %nice %system %iowait %steal %idle 10:27:01 all 5.55 0.00 2.49 1.25 0.03 90.67 10:27:01 0 5.67 0.00 2.61 1.26 0.03 90.43 10:27:01 1 5.43 0.00 2.38 1.24 0.03 90.92 10:28:01 all 0.14 0.00 0.07 0.00 0.04 99.75 10:28:01 0 0.10 0.00 0.07 0.00 0.03 99.80 10:28:01 1 0.18 0.00 0.07 0.00 0.05 99.70 10:29:01 all 0.15 0.00 0.05 0.00 0.03 99.77 10:29:01 0 0.10 0.00 0.07 0.00 0.05 99.78 10:29:01 1 0.20 0.00 0.03 0.00 0.02 99.75 10:30:01 all 0.17 0.00 0.04 0.00 0.03 99.76 10:30:01 0 0.08 0.00 0.05 0.00 0.05 99.82 10:30:01 1 0.25 0.00 0.03 0.00 0.02 99.70 10:31:01 all 0.18 0.00 0.04 0.00 0.03 99.75 10:31:01 0 0.18 0.00 0.03 0.00 0.03 99.75 10:31:01 1 0.17 0.00 0.05 0.00 0.03 99.75 10:32:01 all 0.24 0.00 0.04 0.00 0.03 99.69 10:32:01 0 0.03 0.00 0.03 0.00 0.02 99.92 10:32:01 1 0.45 0.00 0.05 0.00 0.03 99.47 10:33:01 all 0.23 0.00 0.07 0.00 0.03 99.67 10:33:01 0 0.07 0.00 0.08 0.00 0.03 99.82 10:33:01 1 0.40 0.00 0.05 0.00 0.02 99.53 10:34:01 all 2.18 0.00 0.76 0.01 0.03 97.03 10:34:01 0 2.72 0.00 0.96 0.02 0.02 96.28 10:34:01 1 1.64 0.00 0.55 0.00 0.03 97.77 Average: all 1.09 0.00 0.44 0.15 0.03 98.29 Average: 0 1.10 0.00 0.48 0.16 0.03 98.23 Average: 1 1.07 0.00 0.39 0.15 0.03 98.35