---> uname -a: Linux prd-centos7-docker-4c-2g-356.vexxhost.local 3.10.0-1160.36.2.el7.x86_64 #1 SMP Wed Jul 21 11:57:15 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 8.4G 32G 21% / 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 8.4G 32G 21% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.36.2.el7.x86_64 (centos-7-docker-611db46c-487c-30ca-28da-62715972c0a2.vexxhost.lo) 08/20/21 _x86_64_ (2 CPU) 00:25:41 LINUX RESTART (2 CPU) 00:26:01 tps rtps wtps bread/s bwrtn/s 00:27:01 129.23 20.22 109.01 5461.98 30351.34 00:28:01 1.60 0.00 1.60 0.00 32.04 00:29:01 0.37 0.00 0.37 0.00 5.55 00:30:01 0.15 0.00 0.15 0.00 1.90 00:31:01 0.25 0.00 0.25 0.00 3.90 00:32:01 0.27 0.00 0.27 0.00 4.28 00:33:01 0.38 0.00 0.38 0.00 5.41 00:34:01 1.63 0.03 1.60 3.73 30.15 Average: 16.74 2.53 14.21 683.36 3805.11 00:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:27:01 5646984 0 620304 7.75 2620 1739032 1255208 13.86 574340 1549232 128 00:28:01 5657436 0 609844 7.61 2620 1739040 1163416 12.84 565876 1549196 20 00:29:01 5655620 0 611660 7.64 2620 1739040 1163500 12.85 567004 1549340 20 00:30:01 5654596 0 612676 7.65 2620 1739048 1163452 12.85 568752 1549340 20 00:31:01 5657232 0 610036 7.62 2620 1739052 1163488 12.85 564824 1550132 8 00:32:01 5653328 0 613936 7.67 2620 1739056 1163584 12.85 569264 1550132 8 00:33:01 5655232 0 612028 7.64 2620 1739060 1163272 12.84 567516 1550180 20 00:34:01 5460072 0 656584 8.20 2620 1889664 1330964 14.69 640256 1665124 150236 Average: 5630062 0 618384 7.72 2620 1757874 1195860 13.20 577229 1564084 18808 00:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:27:01 eth0 552.67 401.30 1605.25 85.99 0.00 0.00 0.00 0.00 00:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:27:01 docker0 121.52 105.48 9.78 314.70 0.00 0.00 0.00 0.00 00:28:01 eth0 1.50 0.32 0.39 0.18 0.00 0.00 0.00 0.00 00:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:29:01 eth0 2.27 0.55 0.66 0.42 0.00 0.00 0.00 0.00 00:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 eth0 1.03 0.37 0.29 0.17 0.00 0.00 0.00 0.00 00:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:31:01 eth0 1.67 0.30 0.40 0.20 0.00 0.00 0.00 0.00 00:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:01 eth0 1.38 0.70 0.73 0.49 0.00 0.00 0.00 0.00 00:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:33:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:34:01 eth0 366.82 253.53 2480.43 20.12 0.00 0.00 0.00 0.00 00:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 115.95 82.16 511.08 13.45 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 15.19 13.19 1.22 39.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.36.2.el7.x86_64 (centos-7-docker-611db46c-487c-30ca-28da-62715972c0a2.vexxhost.lo) 08/20/21 _x86_64_ (2 CPU) 00:25:41 LINUX RESTART (2 CPU) 00:26:01 CPU %user %nice %system %iowait %steal %idle 00:27:01 all 19.95 0.00 5.20 3.92 0.09 70.84 00:27:01 0 19.83 0.00 5.80 3.12 0.10 71.14 00:27:01 1 20.07 0.00 4.61 4.71 0.07 70.54 00:28:01 all 0.19 0.00 0.06 0.00 0.03 99.72 00:28:01 0 0.33 0.00 0.05 0.00 0.03 99.58 00:28:01 1 0.05 0.00 0.07 0.00 0.03 99.85 00:29:01 all 0.14 0.00 0.04 0.00 0.03 99.79 00:29:01 0 0.22 0.00 0.05 0.00 0.02 99.72 00:29:01 1 0.07 0.00 0.03 0.00 0.03 99.87 00:30:01 all 0.15 0.00 0.03 0.00 0.03 99.79 00:30:01 0 0.22 0.00 0.03 0.00 0.02 99.73 00:30:01 1 0.08 0.00 0.03 0.00 0.03 99.85 00:31:01 all 0.17 0.00 0.04 0.00 0.02 99.77 00:31:01 0 0.27 0.00 0.02 0.00 0.00 99.72 00:31:01 1 0.07 0.00 0.07 0.00 0.03 99.83 00:32:01 all 0.18 0.00 0.03 0.00 0.03 99.76 00:32:01 0 0.32 0.00 0.05 0.00 0.03 99.60 00:32:01 1 0.03 0.00 0.02 0.00 0.03 99.92 00:33:01 all 0.18 0.00 0.03 0.00 0.02 99.77 00:33:01 0 0.28 0.00 0.02 0.00 0.02 99.68 00:33:01 1 0.08 0.00 0.03 0.00 0.02 99.87 00:34:01 all 1.48 0.00 0.75 0.02 0.04 97.71 00:34:01 0 1.43 0.00 0.81 0.02 0.03 97.71 00:34:01 1 1.53 0.00 0.69 0.02 0.05 97.71 Average: all 2.72 0.00 0.75 0.47 0.03 96.02 Average: 0 2.78 0.00 0.83 0.38 0.03 95.98 Average: 1 2.66 0.00 0.67 0.57 0.04 96.05