---> uname -a: Linux prd-centos7-docker-4c-2g-220.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: 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 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) 11/11/21 _x86_64_ (2 CPU) 20:38:04 LINUX RESTART (2 CPU) 20:39:01 tps rtps wtps bread/s bwrtn/s 20:40:01 15.62 3.08 12.54 2311.93 1747.24 20:41:01 3.40 0.07 3.33 2.13 94.10 20:42:01 0.35 0.00 0.35 0.00 5.66 20:43:01 0.17 0.00 0.17 0.00 2.15 20:44:01 0.30 0.00 0.30 0.00 3.83 20:45:01 0.30 0.00 0.30 0.00 4.18 20:46:01 0.33 0.00 0.33 0.00 6.36 20:47:01 0.25 0.00 0.25 0.00 2.73 20:48:01 0.18 0.00 0.18 0.00 2.02 20:49:01 0.27 0.00 0.27 0.00 3.23 20:50:01 0.23 0.00 0.23 0.00 2.97 Average: 1.95 0.29 1.66 210.39 170.43 20:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:40:01 5694388 0 616072 7.69 2620 1695852 1192964 13.17 560144 1522288 128 20:41:01 5693992 0 616460 7.70 2620 1695860 1184520 13.08 561416 1522244 12 20:42:01 5690844 0 619608 7.74 2620 1695860 1172244 12.94 564248 1522404 8 20:43:01 5695468 0 614976 7.68 2620 1695868 1172340 12.94 559708 1522404 8 20:44:01 5697100 0 613340 7.66 2620 1695872 1166016 12.87 557168 1523252 8 20:45:01 5698664 0 611772 7.64 2620 1695876 1166176 12.88 555736 1523252 8 20:46:01 5690772 0 619660 7.74 2620 1695880 1166300 12.88 563356 1523292 8 20:47:01 5691732 0 618696 7.73 2620 1695884 1151752 12.72 563088 1523292 8 20:48:01 5691696 0 618724 7.73 2620 1695892 1151752 12.72 564872 1521372 8 20:49:01 5691452 0 618964 7.73 2620 1695896 1151848 12.72 565532 1521372 8 20:50:01 5683864 0 626548 7.82 2620 1695900 1151836 12.72 572668 1521452 8 Average: 5692725 0 617711 7.71 2620 1695876 1166159 12.88 562540 1522420 19 20:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:40:01 eth0 55.68 41.59 325.46 13.79 0.00 0.00 0.00 0.00 20:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 docker0 2.47 1.70 0.51 6.47 0.00 0.00 0.00 0.00 20:41:01 eth0 3.05 1.10 2.89 0.14 0.00 0.00 0.00 0.00 20:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 eth0 1.12 0.25 0.34 0.19 0.00 0.00 0.00 0.00 20:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 eth0 2.45 0.90 0.90 0.60 0.00 0.00 0.00 0.00 20:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 eth0 2.00 0.35 0.54 0.26 0.00 0.00 0.00 0.00 20:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 eth0 1.48 0.25 0.36 0.20 0.00 0.00 0.00 0.00 20:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 eth0 1.48 0.73 0.81 0.56 0.00 0.00 0.00 0.00 20:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 eth0 0.30 0.08 0.02 0.04 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 eth0 0.28 0.20 0.09 0.04 0.00 0.00 0.00 0.00 20:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 eth0 0.25 0.17 0.07 0.04 0.00 0.00 0.00 0.00 20:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 6.21 4.16 30.14 1.44 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 0.22 0.15 0.05 0.59 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) 11/11/21 _x86_64_ (2 CPU) 20:38:04 LINUX RESTART (2 CPU) 20:39:01 CPU %user %nice %system %iowait %steal %idle 20:40:01 all 2.67 0.00 1.21 0.20 0.03 95.88 20:40:01 0 2.57 0.00 1.26 0.20 0.03 95.93 20:40:01 1 2.77 0.00 1.16 0.20 0.03 95.83 20:41:01 all 0.22 0.00 0.07 0.00 0.02 99.70 20:41:01 0 0.12 0.00 0.08 0.00 0.03 99.77 20:41:01 1 0.32 0.00 0.05 0.00 0.00 99.63 20:42:01 all 0.29 0.00 0.04 0.00 0.02 99.65 20:42:01 0 0.10 0.00 0.03 0.00 0.02 99.85 20:42:01 1 0.48 0.00 0.05 0.00 0.02 99.45 20:43:01 all 0.25 0.00 0.04 0.00 0.02 99.69 20:43:01 0 0.07 0.00 0.07 0.00 0.02 99.85 20:43:01 1 0.43 0.00 0.02 0.00 0.02 99.53 20:44:01 all 0.21 0.00 0.04 0.00 0.01 99.74 20:44:01 0 0.13 0.00 0.07 0.00 0.02 99.78 20:44:01 1 0.28 0.00 0.02 0.00 0.00 99.70 20:45:01 all 0.26 0.00 0.08 0.00 0.03 99.64 20:45:01 0 0.12 0.00 0.10 0.00 0.03 99.75 20:45:01 1 0.40 0.00 0.05 0.00 0.02 99.53 20:46:01 all 0.15 0.00 0.06 0.00 0.02 99.77 20:46:01 0 0.07 0.00 0.10 0.00 0.02 99.82 20:46:01 1 0.23 0.00 0.02 0.00 0.02 99.73 20:47:01 all 0.17 0.00 0.05 0.00 0.01 99.77 20:47:01 0 0.05 0.00 0.05 0.00 0.00 99.90 20:47:01 1 0.28 0.00 0.05 0.00 0.02 99.65 20:48:01 all 0.07 0.00 0.05 0.00 0.02 99.87 20:48:01 0 0.05 0.00 0.05 0.00 0.02 99.88 20:48:01 1 0.08 0.00 0.05 0.00 0.02 99.85 20:49:01 all 0.20 0.00 0.03 0.00 0.01 99.77 20:49:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:49:01 1 0.37 0.00 0.03 0.00 0.02 99.58 20:50:01 all 0.23 0.00 0.04 0.00 0.02 99.71 20:50:01 0 0.03 0.00 0.05 0.00 0.02 99.90 20:50:01 1 0.43 0.00 0.03 0.00 0.02 99.52 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.43 0.00 0.15 0.02 0.02 99.38 Average: 0 0.30 0.00 0.17 0.02 0.02 99.49 Average: 1 0.55 0.00 0.14 0.02 0.02 99.28