---> uname -a: Linux prd-centos7-docker-4c-2g-457.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: 2800.000 BogoMIPS: 5600.00 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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 08/21/21 _x86_64_ (2 CPU) 00:09:19 LINUX RESTART (2 CPU) 00:10:01 tps rtps wtps bread/s bwrtn/s 00:11:01 20.98 3.13 17.85 2304.63 4054.35 00:12:01 1.92 0.00 1.92 0.00 39.90 00:13:01 0.23 0.00 0.23 0.00 3.31 00:14:01 0.22 0.00 0.22 0.00 2.30 00:15:01 0.27 0.00 0.27 0.00 3.53 00:16:01 0.32 0.00 0.32 0.00 3.91 00:17:01 0.22 0.00 0.22 0.00 3.00 00:18:01 0.25 0.00 0.25 0.00 3.75 00:19:01 113.81 0.03 113.77 3.73 31656.79 Average: 15.36 0.35 15.01 256.56 3975.20 00:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:11:01 5645008 0 622292 7.77 2620 1739012 1249508 13.80 575976 1549388 128 00:12:01 5654204 0 613088 7.66 2620 1739020 1163536 12.85 568724 1549352 16 00:13:01 5653104 0 614188 7.67 2620 1739020 1163536 12.85 569616 1549584 8 00:14:01 5650296 0 616988 7.70 2620 1739028 1163752 12.85 572420 1549584 20 00:15:01 5652424 0 614856 7.68 2620 1739032 1163704 12.85 569624 1550512 12 00:16:01 5651500 0 615776 7.69 2620 1739036 1163692 12.85 570628 1550512 20 00:17:01 5652444 0 614828 7.68 2620 1739040 1163536 12.85 570316 1550520 20 00:18:01 5644976 0 622292 7.77 2620 1739044 1163536 12.85 577268 1550520 8 00:19:01 4452952 0 844752 10.55 2620 2708608 1529888 16.89 895588 2329188 251396 Average: 5517434 0 642118 8.02 2620 1846760 1213854 13.40 607796 1636573 27959 00:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:11:01 eth0 231.54 189.68 669.47 28.82 0.00 0.00 0.00 0.00 00:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 docker0 125.84 130.74 10.09 316.41 0.00 0.00 0.00 0.00 00:12:01 eth0 0.53 0.00 0.05 0.00 0.00 0.00 0.00 0.00 00:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 eth0 0.78 0.08 0.06 0.01 0.00 0.00 0.00 0.00 00:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 eth0 1.53 0.60 0.59 0.38 0.00 0.00 0.00 0.00 00:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 eth0 0.98 0.18 0.14 0.10 0.00 0.00 0.00 0.00 00:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 eth0 0.63 0.35 0.33 0.17 0.00 0.00 0.00 0.00 00:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 eth0 0.12 0.08 0.01 0.04 0.00 0.00 0.00 0.00 00:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 eth0 1352.91 975.34 7693.82 84.96 0.00 0.00 0.00 0.00 00:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 docker0 82.90 97.60 6.20 372.58 0.00 0.00 0.00 0.00 Average: eth0 176.60 129.62 929.54 12.72 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 23.20 25.38 1.81 76.57 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) 08/21/21 _x86_64_ (2 CPU) 00:09:19 LINUX RESTART (2 CPU) 00:10:01 CPU %user %nice %system %iowait %steal %idle 00:11:01 all 5.77 0.00 2.02 0.40 0.05 91.76 00:11:01 0 5.69 0.00 2.10 0.39 0.05 91.77 00:11:01 1 5.85 0.00 1.94 0.41 0.05 91.75 00:12:01 all 0.09 0.00 0.09 0.00 0.02 99.80 00:12:01 0 0.07 0.00 0.10 0.00 0.02 99.82 00:12:01 1 0.12 0.00 0.08 0.00 0.02 99.78 00:13:01 all 0.23 0.00 0.05 0.00 0.02 99.71 00:13:01 0 0.10 0.00 0.07 0.00 0.02 99.82 00:13:01 1 0.35 0.00 0.03 0.00 0.02 99.60 00:14:01 all 0.28 0.00 0.05 0.00 0.02 99.66 00:14:01 0 0.05 0.00 0.05 0.00 0.02 99.88 00:14:01 1 0.50 0.00 0.05 0.00 0.02 99.43 00:15:01 all 0.25 0.00 0.04 0.00 0.01 99.70 00:15:01 0 0.13 0.00 0.05 0.00 0.02 99.80 00:15:01 1 0.37 0.00 0.03 0.00 0.00 99.60 00:16:01 all 0.21 0.00 0.04 0.00 0.02 99.73 00:16:01 0 0.38 0.00 0.07 0.00 0.02 99.53 00:16:01 1 0.03 0.00 0.02 0.00 0.02 99.93 00:17:01 all 0.14 0.00 0.06 0.00 0.02 99.78 00:17:01 0 0.22 0.00 0.03 0.00 0.02 99.73 00:17:01 1 0.07 0.00 0.08 0.00 0.02 99.83 00:18:01 all 0.21 0.00 0.03 0.00 0.01 99.75 00:18:01 0 0.35 0.00 0.02 0.00 0.00 99.63 00:18:01 1 0.07 0.00 0.05 0.00 0.02 99.87 00:19:01 all 16.39 0.00 7.56 1.21 0.08 74.76 00:19:01 0 16.54 0.00 8.04 1.45 0.09 73.89 00:19:01 1 16.24 0.00 7.10 0.97 0.07 75.63 Average: all 2.52 0.00 1.06 0.17 0.03 96.22 Average: 0 2.51 0.00 1.12 0.19 0.03 96.16 Average: 1 2.54 0.00 1.01 0.15 0.02 96.29