---> uname -a: Linux prd-centos7-docker-4c-2g-927.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) 11/17/21 _x86_64_ (2 CPU) 08:25:19 LINUX RESTART (2 CPU) 08:26:02 tps rtps wtps bread/s bwrtn/s 08:27:01 14.45 0.78 13.67 339.10 2367.76 08:28:01 0.37 0.00 0.37 0.00 5.95 08:29:01 0.27 0.00 0.27 0.00 3.36 08:30:01 0.20 0.00 0.20 0.00 2.73 08:31:01 0.23 0.00 0.23 0.00 1.97 08:32:01 0.33 0.00 0.33 0.00 5.11 08:33:01 0.20 0.00 0.20 0.00 2.57 08:34:01 154.45 0.03 154.42 3.73 39404.26 Average: 21.33 0.10 21.23 42.25 5231.59 08:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:27:01 5659032 0 627144 7.83 2620 1720136 1268716 14.01 581064 1532616 20 08:28:01 5670208 0 615960 7.69 2620 1720144 1165292 12.87 571944 1532580 20 08:29:01 5673492 0 612676 7.65 2620 1720144 1165052 12.86 568488 1532996 12 08:30:01 5671476 0 614684 7.67 2620 1720152 1165052 12.86 570556 1532996 8 08:31:01 5671892 0 614264 7.67 2620 1720156 1165136 12.86 569488 1533884 16 08:32:01 5672416 0 613736 7.66 2620 1720160 1165052 12.86 569020 1533888 20 08:33:01 5671360 0 614788 7.68 2620 1720164 1165136 12.86 570168 1533948 12 08:34:01 4039620 0 924704 11.55 2620 3041988 1338624 14.78 840432 2681568 387352 Average: 5466187 0 654744 8.18 2620 1885380 1199758 13.25 605145 1676810 48432 08:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:27:01 eth0 43.71 30.87 312.54 9.06 0.00 0.00 0.00 0.00 08:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 docker0 0.19 0.24 0.02 0.04 0.00 0.00 0.00 0.00 08:28:01 eth0 0.93 0.43 0.31 0.21 0.00 0.00 0.00 0.00 08:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 eth0 0.27 0.25 0.08 0.07 0.00 0.00 0.00 0.00 08:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 eth0 0.18 0.12 0.07 0.01 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 eth0 344.73 202.20 7603.27 30.54 0.00 0.00 0.00 0.00 08:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 25.35 41.65 2.57 346.64 0.00 0.00 0.00 0.00 Average: eth0 48.80 29.27 991.22 4.98 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 3.20 5.25 0.32 43.44 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) 11/17/21 _x86_64_ (2 CPU) 08:25:19 LINUX RESTART (2 CPU) 08:26:02 CPU %user %nice %system %iowait %steal %idle 08:27:01 all 1.94 0.00 0.99 0.21 0.03 96.82 08:27:01 0 1.91 0.00 1.01 0.27 0.03 96.78 08:27:01 1 1.97 0.00 0.98 0.15 0.03 96.87 08:28:01 all 0.15 0.00 0.04 0.00 0.03 99.77 08:28:01 0 0.05 0.00 0.03 0.00 0.02 99.90 08:28:01 1 0.25 0.00 0.05 0.00 0.05 99.65 08:29:01 all 0.19 0.00 0.03 0.00 0.02 99.76 08:29:01 0 0.03 0.00 0.03 0.00 0.02 99.92 08:29:01 1 0.35 0.00 0.03 0.00 0.02 99.60 08:30:01 all 0.13 0.00 0.03 0.00 0.03 99.82 08:30:01 0 0.03 0.00 0.03 0.00 0.03 99.90 08:30:01 1 0.22 0.00 0.03 0.00 0.02 99.73 08:31:01 all 0.08 0.00 0.07 0.00 0.02 99.83 08:31:01 0 0.07 0.00 0.05 0.00 0.02 99.87 08:31:01 1 0.10 0.00 0.08 0.00 0.02 99.80 08:32:01 all 0.18 0.00 0.06 0.00 0.02 99.75 08:32:01 0 0.30 0.00 0.05 0.00 0.02 99.63 08:32:01 1 0.05 0.00 0.07 0.00 0.02 99.87 08:33:01 all 0.20 0.00 0.03 0.00 0.02 99.75 08:33:01 0 0.35 0.00 0.03 0.00 0.02 99.60 08:33:01 1 0.05 0.00 0.03 0.00 0.02 99.90 08:34:01 all 21.52 0.00 8.52 2.12 0.07 67.77 08:34:01 0 21.40 0.00 8.53 2.18 0.07 67.83 08:34:01 1 21.65 0.00 8.51 2.07 0.07 67.70 Average: all 2.96 0.00 1.19 0.28 0.03 95.54 Average: 0 2.93 0.00 1.18 0.30 0.03 95.57 Average: 1 2.99 0.00 1.19 0.27 0.03 95.52