---> uname -a: Linux prd-centos7-docker-4c-2g-1070.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 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) 17:58:18 LINUX RESTART (2 CPU) 17:59:01 tps rtps wtps bread/s bwrtn/s 18:00:01 17.60 0.67 16.94 352.37 3143.81 18:01:01 0.47 0.03 0.43 0.27 6.83 18:02:01 0.47 0.08 0.38 1.60 7.68 18:03:01 0.25 0.00 0.25 0.00 3.33 18:04:01 0.22 0.00 0.22 0.00 3.32 18:05:01 0.23 0.00 0.23 0.00 3.63 18:06:01 0.15 0.00 0.15 0.00 1.75 18:07:01 0.18 0.00 0.18 0.00 2.03 18:08:01 188.66 0.03 188.63 3.73 54236.67 Average: 23.14 0.09 23.05 39.78 6379.96 17:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:00:01 5463468 0 800336 9.99 2620 1742508 1251132 13.81 577084 1570464 24 18:01:01 5464928 0 798868 9.97 2620 1742516 1209784 13.36 575480 1570428 16 18:02:01 5462912 0 800756 10.00 2620 1742644 1207676 13.33 576812 1571688 20 18:03:01 5461364 0 802300 10.02 2620 1742648 1207748 13.33 578356 1571688 16 18:04:01 5460368 0 803288 10.03 2620 1742656 1207520 13.33 576500 1575076 20 18:05:01 5458488 0 805168 10.05 2620 1742656 1207604 13.33 577964 1575072 8 18:06:01 5459724 0 803928 10.04 2620 1742660 1207424 13.33 577656 1575072 16 18:07:01 5454608 0 809036 10.10 2620 1742668 1207424 13.33 582424 1575072 8 18:08:01 3809148 0 1132264 14.14 2620 3064900 1327428 14.66 867520 2709928 300 Average: 5277223 0 839549 10.48 2620 1889540 1225971 13.54 609977 1699388 48 17:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:00:01 eth0 105.26 86.91 423.55 16.35 0.00 0.00 0.00 0.00 18:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 docker0 26.99 18.17 2.29 88.69 0.00 0.00 0.00 0.00 18:01:01 eth0 0.67 0.02 0.06 0.00 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 eth0 1.35 0.77 0.72 0.20 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 eth0 0.58 0.40 0.27 0.24 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 eth0 1.23 0.22 0.24 0.07 0.00 0.00 0.00 0.00 18:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 eth0 0.62 0.33 0.28 0.17 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 eth0 0.08 0.08 0.01 0.04 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 vethde3d0dc 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 18:08:01 eth0 1353.41 921.68 7554.07 85.88 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 87.89 96.29 8.06 220.06 0.00 0.00 0.00 0.00 Average: vethde3d0dc 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 162.62 112.30 886.74 11.44 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 12.77 12.72 1.15 34.31 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) 17:58:18 LINUX RESTART (2 CPU) 17:59:01 CPU %user %nice %system %iowait %steal %idle 18:00:01 all 3.04 0.00 1.82 0.22 0.04 94.88 18:00:01 0 3.12 0.00 1.79 0.35 0.05 94.68 18:00:01 1 2.96 0.00 1.86 0.08 0.03 95.07 18:01:01 all 0.14 0.00 0.04 0.00 0.03 99.79 18:01:01 0 0.05 0.00 0.03 0.00 0.02 99.90 18:01:01 1 0.23 0.00 0.05 0.00 0.03 99.68 18:02:01 all 0.19 0.00 0.05 0.00 0.03 99.72 18:02:01 0 0.08 0.00 0.05 0.00 0.03 99.83 18:02:01 1 0.30 0.00 0.05 0.00 0.03 99.62 18:03:01 all 0.20 0.00 0.04 0.00 0.01 99.75 18:03:01 0 0.05 0.00 0.07 0.00 0.02 99.87 18:03:01 1 0.35 0.00 0.02 0.00 0.00 99.63 18:04:01 all 0.16 0.00 0.04 0.00 0.04 99.76 18:04:01 0 0.07 0.00 0.05 0.00 0.05 99.83 18:04:01 1 0.25 0.00 0.03 0.00 0.03 99.68 18:05:01 all 0.21 0.00 0.05 0.00 0.02 99.72 18:05:01 0 0.07 0.00 0.07 0.00 0.03 99.83 18:05:01 1 0.35 0.00 0.03 0.00 0.00 99.62 18:06:01 all 0.21 0.00 0.04 0.00 0.03 99.72 18:06:01 0 0.08 0.00 0.05 0.00 0.03 99.83 18:06:01 1 0.33 0.00 0.03 0.00 0.02 99.62 18:07:01 all 0.18 0.00 0.05 0.00 0.02 99.76 18:07:01 0 0.03 0.00 0.07 0.00 0.03 99.87 18:07:01 1 0.32 0.00 0.03 0.00 0.00 99.65 18:08:01 all 22.33 0.00 11.04 1.86 0.09 64.69 18:08:01 0 22.15 0.00 11.28 1.78 0.09 64.69 18:08:01 1 22.50 0.00 10.79 1.94 0.09 64.68 Average: all 2.82 0.00 1.39 0.22 0.03 95.54 Average: 0 2.70 0.00 1.42 0.22 0.04 95.62 Average: 1 2.93 0.00 1.37 0.21 0.03 95.46