---> uname -a: Linux prd-centos7-docker-4c-2g-30247.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/10/21 _x86_64_ (2 CPU) 18:43:34 LINUX RESTART (2 CPU) 18:44:01 tps rtps wtps bread/s bwrtn/s 18:45:01 85.18 3.90 81.29 2430.24 3081.12 18:46:01 1.53 0.00 1.53 0.00 26.64 18:47:01 0.30 0.00 0.30 0.00 2.78 18:48:01 0.23 0.00 0.23 0.00 4.16 18:49:01 0.28 0.00 0.28 0.00 3.17 18:50:01 0.30 0.00 0.30 0.00 4.78 18:51:01 0.23 0.00 0.23 0.00 2.88 18:52:01 0.20 0.00 0.20 0.00 1.80 18:53:01 0.28 0.00 0.28 0.00 3.10 18:54:02 0.23 0.00 0.23 0.00 2.65 Average: 8.88 0.39 8.49 243.12 313.43 18:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:45:01 5686840 0 619892 7.74 2620 1699588 1505588 16.62 563880 1523700 20 18:46:01 5695324 0 611400 7.63 2620 1699596 1421972 15.70 556960 1523660 16 18:47:01 5698688 0 608036 7.59 2620 1699596 1421916 15.70 553952 1523900 8 18:48:01 5696200 0 610516 7.62 2620 1699604 1422120 15.70 556992 1523900 8 18:49:01 5696388 0 610324 7.62 2620 1699608 1421988 15.70 555460 1524780 8 18:50:01 5696044 0 610664 7.62 2620 1699612 1422072 15.70 555944 1524784 8 18:51:01 5695436 0 611268 7.63 2620 1699616 1421916 15.70 556052 1524860 8 18:52:01 5695864 0 610836 7.63 2620 1699620 1421916 15.70 556108 1524860 8 18:53:01 5695948 0 610748 7.63 2620 1699624 1421916 15.70 555956 1524932 20 18:54:02 5692340 0 614352 7.67 2620 1699628 1422000 15.70 559716 1524932 16 Average: 5694907 0 611804 7.64 2620 1699609 1430340 15.79 557102 1524431 12 18:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:45:01 eth0 162.70 112.37 512.60 45.49 0.00 0.00 0.00 0.00 18:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 docker0 9.37 4.06 1.71 29.77 0.00 0.00 0.00 0.00 18:46:01 eth0 1.33 0.70 0.58 0.42 0.00 0.00 0.00 0.00 18:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 eth0 0.57 0.07 0.06 0.01 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 eth0 0.52 0.30 0.27 0.17 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 eth0 0.67 0.20 0.13 0.08 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 eth0 0.58 0.33 0.33 0.23 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:02 eth0 0.43 0.23 0.15 0.07 0.00 0.00 0.00 0.00 18:54:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 16.72 11.45 51.43 4.65 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 0.94 0.41 0.17 2.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/10/21 _x86_64_ (2 CPU) 18:43:34 LINUX RESTART (2 CPU) 18:44:01 CPU %user %nice %system %iowait %steal %idle 18:45:01 all 6.46 0.00 2.47 1.95 0.04 89.08 18:45:01 0 6.41 0.00 2.54 1.83 0.05 89.17 18:45:01 1 6.51 0.00 2.39 2.07 0.03 89.00 18:46:01 all 0.15 0.00 0.07 0.00 0.03 99.76 18:46:01 0 0.10 0.00 0.07 0.00 0.03 99.80 18:46:01 1 0.20 0.00 0.07 0.00 0.02 99.72 18:47:01 all 0.15 0.00 0.06 0.00 0.03 99.77 18:47:01 0 0.05 0.00 0.08 0.00 0.03 99.83 18:47:01 1 0.25 0.00 0.03 0.00 0.02 99.70 18:48:01 all 0.13 0.00 0.05 0.00 0.03 99.78 18:48:01 0 0.07 0.00 0.05 0.00 0.05 99.83 18:48:01 1 0.20 0.00 0.05 0.00 0.02 99.73 18:49:01 all 0.12 0.00 0.05 0.00 0.03 99.81 18:49:01 0 0.08 0.00 0.07 0.00 0.03 99.82 18:49:01 1 0.15 0.00 0.03 0.00 0.02 99.80 18:50:01 all 0.12 0.00 0.03 0.00 0.03 99.82 18:50:01 0 0.05 0.00 0.03 0.00 0.03 99.88 18:50:01 1 0.18 0.00 0.02 0.00 0.03 99.77 18:51:01 all 0.23 0.00 0.03 0.00 0.03 99.71 18:51:01 0 0.07 0.00 0.03 0.00 0.03 99.87 18:51:01 1 0.40 0.00 0.03 0.00 0.02 99.55 18:52:01 all 0.21 0.00 0.05 0.00 0.02 99.72 18:52:01 0 0.05 0.00 0.05 0.00 0.02 99.88 18:52:01 1 0.37 0.00 0.05 0.00 0.02 99.57 18:53:01 all 0.07 0.00 0.04 0.00 0.03 99.87 18:53:01 0 0.05 0.00 0.05 0.00 0.03 99.87 18:53:01 1 0.08 0.00 0.03 0.00 0.02 99.87 18:54:02 all 0.20 0.00 0.03 0.00 0.02 99.75 18:54:02 0 0.05 0.00 0.03 0.00 0.02 99.90 18:54:02 1 0.35 0.00 0.03 0.00 0.02 99.60 Average: all 0.78 0.00 0.28 0.19 0.03 98.72 Average: 0 0.69 0.00 0.30 0.18 0.03 98.80 Average: 1 0.86 0.00 0.27 0.20 0.02 98.64