---> uname -a: Linux prd-centos7-docker-4c-2g-30208.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: 2799.994 BogoMIPS: 5599.98 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/10/21 _x86_64_ (2 CPU) 16:55:20 LINUX RESTART (2 CPU) 16:56:01 tps rtps wtps bread/s bwrtn/s 16:57:01 15.87 3.01 12.85 2271.73 2383.23 16:58:01 0.53 0.00 0.53 0.00 9.44 16:59:01 0.13 0.00 0.13 0.00 2.00 17:00:01 0.27 0.00 0.27 0.00 4.00 17:01:01 0.25 0.02 0.23 0.13 3.16 17:02:01 0.55 0.08 0.47 1.60 8.16 17:03:01 86.38 0.05 86.33 4.26 27872.62 Average: 14.86 0.45 14.40 325.47 4326.45 16:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:57:01 5685304 0 627264 7.83 2620 1693752 1255180 13.86 567588 1522236 20 16:58:01 5691628 0 620932 7.75 2620 1693760 1201152 13.26 562672 1522200 20 16:59:01 5689076 0 623484 7.78 2620 1693760 1201280 13.26 565148 1522360 8 17:00:01 5690676 0 621876 7.76 2620 1693768 1188908 13.13 563912 1522360 8 17:01:01 5695780 0 616768 7.70 2620 1693772 1191736 13.16 557504 1523136 8 17:02:01 5696680 0 615744 7.69 2620 1693896 1189488 13.13 557100 1523200 8 17:03:01 4440360 0 827644 10.33 2620 2738316 1551296 17.13 885612 2347728 326192 Average: 5512786 0 650530 8.12 2620 1843003 1254149 13.85 608505 1640460 46609 16:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:57:01 eth0 52.33 33.72 318.87 11.91 0.00 0.00 0.00 0.00 16:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 docker0 1.25 1.03 0.29 1.88 0.00 0.00 0.00 0.00 16:58:01 eth0 4.41 0.63 1.11 0.55 0.00 0.00 0.00 0.00 16:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 eth0 3.25 0.63 0.97 0.58 0.00 0.00 0.00 0.00 16:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 eth0 2.70 0.70 0.92 0.61 0.00 0.00 0.00 0.00 17:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 eth0 1.22 0.68 0.67 0.46 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 eth0 0.55 0.28 0.27 0.20 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 eth0 325.40 194.65 7316.84 26.01 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 18.92 24.35 1.61 65.29 0.00 0.00 0.00 0.00 Average: eth0 55.70 33.05 1091.47 5.76 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 2.88 3.63 0.27 9.60 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) 16:55:20 LINUX RESTART (2 CPU) 16:56:01 CPU %user %nice %system %iowait %steal %idle 16:57:01 all 2.51 0.00 1.32 0.31 0.03 95.82 16:57:01 0 2.69 0.00 1.31 0.52 0.03 95.44 16:57:01 1 2.34 0.00 1.33 0.10 0.03 96.20 16:58:01 all 0.23 0.00 0.08 0.00 0.03 99.67 16:58:01 0 0.32 0.00 0.08 0.00 0.03 99.57 16:58:01 1 0.15 0.00 0.07 0.00 0.02 99.77 16:59:01 all 0.20 0.00 0.04 0.00 0.03 99.73 16:59:01 0 0.13 0.00 0.05 0.00 0.02 99.80 16:59:01 1 0.27 0.00 0.03 0.00 0.03 99.67 17:00:01 all 0.18 0.00 0.03 0.00 0.02 99.77 17:00:01 0 0.03 0.00 0.02 0.00 0.02 99.93 17:00:01 1 0.33 0.00 0.05 0.00 0.02 99.60 17:01:01 all 0.23 0.00 0.08 0.00 0.03 99.67 17:01:01 0 0.08 0.00 0.10 0.00 0.03 99.78 17:01:01 1 0.37 0.00 0.05 0.00 0.02 99.57 17:02:01 all 0.21 0.00 0.04 0.01 0.02 99.72 17:02:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:02:01 1 0.38 0.00 0.05 0.02 0.02 99.53 17:03:01 all 13.33 0.00 5.86 1.05 0.05 79.71 17:03:01 0 13.40 0.00 6.06 0.88 0.05 79.61 17:03:01 1 13.25 0.00 5.66 1.22 0.05 79.81 Average: all 2.37 0.00 1.05 0.19 0.03 96.37 Average: 0 2.34 0.00 1.07 0.20 0.03 96.36 Average: 1 2.40 0.00 1.02 0.19 0.03 96.37