---> uname -a: Linux prd-centos7-docker-4c-2g-106.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) 10/19/21 _x86_64_ (2 CPU) 19:46:39 LINUX RESTART (2 CPU) 19:47:01 tps rtps wtps bread/s bwrtn/s 19:48:01 96.17 6.64 89.54 3357.79 6725.25 19:49:01 1.52 0.00 1.52 0.00 26.88 19:50:01 0.28 0.00 0.28 0.00 3.50 19:51:01 0.20 0.00 0.20 0.00 2.70 19:52:01 0.22 0.00 0.22 0.00 2.42 19:53:02 0.35 0.00 0.35 0.00 4.73 19:54:01 0.25 0.00 0.25 0.00 2.63 19:55:01 0.25 0.00 0.25 0.00 3.78 Average: 12.45 0.83 11.62 421.19 849.42 19:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:48:01 5636508 0 637844 7.96 2620 1731968 1521616 16.80 597248 1539788 20 19:49:01 5643388 0 630956 7.88 2620 1731976 1464188 16.17 591060 1539752 16 19:50:01 5650672 0 623672 7.79 2620 1731976 1422292 15.70 584800 1540168 20 19:51:01 5645740 0 628596 7.85 2620 1731984 1422352 15.70 589108 1540168 20 19:52:01 5648840 0 625492 7.81 2620 1731988 1422040 15.70 585704 1540936 16 19:53:02 5648440 0 625888 7.81 2620 1731992 1422136 15.70 586048 1540936 8 19:54:01 5648956 0 625368 7.81 2620 1731996 1422040 15.70 585636 1540952 20 19:55:01 5647688 0 626604 7.82 2620 1732028 1422088 15.70 586812 1540960 24 Average: 5646279 0 628052 7.84 2620 1731988 1439844 15.90 588302 1540458 18 19:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:48:01 eth0 462.83 334.28 1558.19 80.14 0.00 0.00 0.00 0.00 19:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 docker0 86.21 53.18 8.10 312.66 0.00 0.00 0.00 0.00 19:49:01 eth0 0.65 0.27 0.27 0.10 0.00 0.00 0.00 0.00 19:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 eth0 1.43 0.32 0.36 0.29 0.00 0.00 0.00 0.00 19:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 eth0 0.53 0.32 0.27 0.20 0.00 0.00 0.00 0.00 19:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:02 eth0 0.28 0.22 0.09 0.07 0.00 0.00 0.00 0.00 19:53:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:01 eth0 0.14 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:01 eth0 0.17 0.12 0.07 0.01 0.00 0.00 0.00 0.00 19:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 58.47 42.11 195.59 10.14 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 10.81 6.67 1.02 39.22 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) 10/19/21 _x86_64_ (2 CPU) 19:46:39 LINUX RESTART (2 CPU) 19:47:01 CPU %user %nice %system %iowait %steal %idle 19:48:01 all 13.50 0.00 2.88 2.16 0.05 81.42 19:48:01 0 13.39 0.00 3.09 2.44 0.05 81.02 19:48:01 1 13.60 0.00 2.67 1.87 0.05 81.82 19:49:01 all 0.27 0.00 0.07 0.00 0.01 99.66 19:49:01 0 0.47 0.00 0.07 0.00 0.00 99.47 19:49:01 1 0.07 0.00 0.07 0.00 0.02 99.85 19:50:01 all 0.29 0.00 0.06 0.00 0.02 99.63 19:50:01 0 0.40 0.00 0.07 0.00 0.02 99.52 19:50:01 1 0.18 0.00 0.05 0.00 0.02 99.75 19:51:01 all 0.25 0.00 0.04 0.00 0.01 99.70 19:51:01 0 0.18 0.00 0.07 0.00 0.02 99.73 19:51:01 1 0.32 0.00 0.02 0.00 0.00 99.67 19:52:01 all 0.23 0.00 0.07 0.00 0.01 99.70 19:52:01 0 0.38 0.00 0.10 0.00 0.02 99.50 19:52:01 1 0.07 0.00 0.03 0.00 0.00 99.90 19:53:02 all 0.21 0.00 0.06 0.00 0.02 99.72 19:53:02 0 0.17 0.00 0.05 0.00 0.02 99.77 19:53:02 1 0.25 0.00 0.07 0.00 0.02 99.67 19:54:01 all 0.24 0.00 0.04 0.00 0.02 99.70 19:54:01 0 0.08 0.00 0.07 0.00 0.02 99.83 19:54:01 1 0.39 0.00 0.02 0.00 0.02 99.58 19:55:01 all 0.18 0.00 0.07 0.00 0.01 99.75 19:55:01 0 0.12 0.00 0.08 0.00 0.00 99.80 19:55:01 1 0.23 0.00 0.05 0.00 0.02 99.70 Average: all 1.86 0.00 0.40 0.26 0.02 97.45 Average: 0 1.87 0.00 0.44 0.30 0.02 97.37 Average: 1 1.85 0.00 0.37 0.23 0.02 97.54