---> uname -a: Linux prd-centos7-docker-4c-2g-1074.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: 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 07/30/21 _x86_64_ (2 CPU) 18:07:35 LINUX RESTART (2 CPU) 18:08:01 tps rtps wtps bread/s bwrtn/s 18:09:02 102.18 16.43 85.75 5520.36 5809.44 18:10:01 2.44 0.03 2.41 1.08 90.65 18:11:01 0.42 0.00 0.42 0.00 5.66 18:12:01 0.23 0.00 0.23 0.00 3.33 18:13:01 0.22 0.00 0.22 0.00 3.25 18:14:01 0.40 0.00 0.40 0.00 6.03 18:15:01 0.17 0.00 0.17 0.00 1.48 18:16:01 0.25 0.00 0.25 0.00 3.88 18:17:01 13.94 0.03 13.91 3.73 3694.87 18:18:01 191.08 0.07 191.01 3.46 50537.87 Average: 31.19 1.66 29.53 554.03 6028.11 18:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:09:02 5438496 0 800604 10.00 2620 1767212 1307248 14.43 579516 1590156 136 18:10:01 5450780 0 788316 9.84 2620 1767216 1205844 13.31 569336 1590116 16 18:11:01 5451120 0 787972 9.84 2620 1767220 1205844 13.31 569508 1589852 8 18:12:01 5448048 0 791036 9.88 2620 1767228 1206048 13.32 572492 1589852 16 18:13:01 5449380 0 789680 9.86 2620 1767252 1205904 13.31 568396 1593104 12 18:14:01 5446388 0 792688 9.90 2620 1767236 1205940 13.31 571336 1593100 8 18:15:01 5446540 0 792532 9.90 2620 1767240 1205844 13.31 570800 1593100 20 18:16:01 5437264 0 801800 10.01 2620 1767248 1205844 13.31 580700 1593100 8 18:17:01 4494856 0 972848 12.15 2620 2538608 1605700 17.73 820492 2216520 673716 18:18:01 3744184 0 1172756 14.64 2620 3089372 1401664 15.48 939832 2704212 100 Average: 5180706 0 849023 10.60 2620 1976583 1275588 14.08 634241 1765311 67404 18:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:09:02 eth0 412.62 301.63 1288.87 80.98 0.00 0.00 0.00 0.00 18:09:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:02 docker0 52.82 45.50 4.59 153.72 0.00 0.00 0.00 0.00 18:10:01 eth0 0.81 0.08 0.07 0.01 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 0.57 0.08 0.06 0.01 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 0.97 0.63 0.54 0.40 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 eth0 0.17 0.13 0.06 0.01 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 eth0 0.35 0.25 0.15 0.08 0.00 0.00 0.00 0.00 18:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 eth0 612.16 424.46 4088.06 33.40 0.00 0.00 0.00 0.00 18:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 eth0 668.67 453.54 3699.22 144.22 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 docker0 70.75 89.40 5.75 416.23 0.00 0.00 0.00 0.00 Average: eth0 169.98 118.33 909.49 25.97 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 12.38 13.52 1.04 57.12 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) 07/30/21 _x86_64_ (2 CPU) 18:07:35 LINUX RESTART (2 CPU) 18:08:01 CPU %user %nice %system %iowait %steal %idle 18:09:02 all 14.99 0.00 3.87 2.13 0.05 78.95 18:09:02 0 15.54 0.00 4.28 2.46 0.05 77.66 18:09:02 1 14.45 0.00 3.46 1.81 0.05 80.23 18:10:01 all 0.16 0.00 0.06 0.00 0.03 99.75 18:10:01 0 0.22 0.00 0.07 0.00 0.03 99.68 18:10:01 1 0.10 0.00 0.05 0.00 0.02 99.83 18:11:01 all 0.13 0.00 0.06 0.00 0.03 99.79 18:11:01 0 0.05 0.00 0.03 0.00 0.02 99.90 18:11:01 1 0.20 0.00 0.08 0.00 0.03 99.68 18:12:01 all 0.18 0.00 0.05 0.00 0.02 99.75 18:12:01 0 0.08 0.00 0.03 0.00 0.02 99.87 18:12:01 1 0.28 0.00 0.07 0.00 0.02 99.63 18:13:01 all 0.20 0.00 0.06 0.00 0.02 99.72 18:13:01 0 0.07 0.00 0.07 0.00 0.02 99.85 18:13:01 1 0.33 0.00 0.05 0.00 0.02 99.60 18:14:01 all 0.23 0.00 0.04 0.00 0.02 99.72 18:14:01 0 0.02 0.00 0.03 0.00 0.02 99.93 18:14:01 1 0.43 0.00 0.05 0.00 0.02 99.50 18:15:01 all 0.22 0.00 0.03 0.00 0.02 99.73 18:15:01 0 0.05 0.00 0.05 0.00 0.02 99.88 18:15:01 1 0.38 0.00 0.02 0.00 0.02 99.58 18:16:01 all 0.13 0.00 0.06 0.00 0.02 99.79 18:16:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:16:01 1 0.23 0.00 0.08 0.00 0.02 99.67 18:17:01 all 7.60 0.00 2.95 0.04 0.03 89.38 18:17:01 0 7.67 0.00 3.25 0.07 0.03 88.98 18:17:01 1 7.53 0.00 2.65 0.02 0.02 89.78 18:18:01 all 16.31 0.00 8.32 2.55 0.08 72.75 18:18:01 0 16.40 0.00 8.45 2.78 0.09 72.28 18:18:01 1 16.22 0.00 8.18 2.32 0.07 73.21 Average: all 3.92 0.00 1.51 0.46 0.03 94.08 Average: 0 3.91 0.00 1.59 0.52 0.03 93.96 Average: 1 3.94 0.00 1.44 0.40 0.03 94.20