---> uname -a: Linux prd-centos7-docker-4c-2g-2017.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: 2799.996 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 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) 10/18/21 _x86_64_ (2 CPU) 01:27:13 LINUX RESTART (2 CPU) 01:28:01 tps rtps wtps bread/s bwrtn/s 01:29:01 14.24 0.70 13.54 331.27 2084.27 01:30:01 0.35 0.00 0.35 0.00 5.83 01:31:01 0.33 0.00 0.33 0.00 3.95 01:32:01 0.22 0.00 0.22 0.00 2.73 01:33:01 0.22 0.00 0.22 0.00 2.50 01:34:01 0.35 0.00 0.35 0.00 4.86 01:35:01 0.22 0.00 0.22 0.00 3.25 01:36:01 0.27 0.00 0.27 0.00 3.51 01:37:01 0.25 0.00 0.25 0.00 2.57 01:38:01 180.21 0.20 180.01 15.58 50482.77 Average: 19.67 0.09 19.58 34.70 5262.30 01:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 5685196 0 627168 7.83 2620 1693956 1267392 13.99 566956 1522968 20 01:30:01 5696064 0 616292 7.70 2620 1693964 1165760 12.87 558460 1523132 20 01:31:01 5693628 0 618728 7.73 2620 1693964 1165760 12.87 560576 1523132 8 01:32:01 5692548 0 619800 7.74 2620 1693972 1166036 12.87 561224 1523780 20 01:33:01 5699176 0 613164 7.66 2620 1693980 1165880 12.87 554420 1523780 20 01:34:01 5698584 0 613752 7.66 2620 1693984 1165952 12.87 554852 1523800 20 01:35:01 5696820 0 615512 7.69 2620 1693988 1166024 12.87 556596 1523796 8 01:36:01 5688472 0 623856 7.79 2620 1693992 1165940 12.87 565204 1523796 8 01:37:01 5689444 0 622880 7.78 2620 1693996 1165760 12.87 566044 1522044 16 01:38:01 3521704 0 1070988 13.37 2620 3413628 1614068 17.82 1166676 2837272 396928 Average: 5476164 0 664214 8.29 2620 1865942 1220857 13.48 621101 1654750 39707 01:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:01 eth0 30.24 20.73 31.58 8.96 0.00 0.00 0.00 0.00 01:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 docker0 1.70 1.28 0.43 2.85 0.00 0.00 0.00 0.00 01:30:01 eth0 0.27 0.05 0.03 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 eth0 1.05 0.07 0.12 0.01 0.00 0.00 0.00 0.00 01:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 eth0 1.85 0.55 0.62 0.40 0.00 0.00 0.00 0.00 01:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 eth0 1.17 0.17 0.17 0.07 0.00 0.00 0.00 0.00 01:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 eth0 1.27 0.33 0.40 0.20 0.00 0.00 0.00 0.00 01:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 eth0 0.82 0.30 0.30 0.20 0.00 0.00 0.00 0.00 01:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 eth0 0.47 0.25 0.27 0.20 0.00 0.00 0.00 0.00 01:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 eth0 0.38 0.10 0.03 0.01 0.00 0.00 0.00 0.00 01:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 eth0 459.55 277.38 9945.09 65.39 0.00 0.00 0.00 0.00 01:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 docker0 14.43 17.01 1.37 54.29 0.00 0.00 0.00 0.00 Average: eth0 49.73 30.01 998.37 7.55 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 1.61 1.83 0.18 5.72 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) 10/18/21 _x86_64_ (2 CPU) 01:27:13 LINUX RESTART (2 CPU) 01:28:01 CPU %user %nice %system %iowait %steal %idle 01:29:01 all 1.63 0.00 0.81 0.24 0.03 97.30 01:29:01 0 1.65 0.00 0.79 0.35 0.02 97.19 01:29:01 1 1.61 0.00 0.82 0.13 0.03 97.40 01:30:01 all 0.20 0.00 0.05 0.00 0.03 99.72 01:30:01 0 0.33 0.00 0.03 0.00 0.02 99.62 01:30:01 1 0.07 0.00 0.07 0.00 0.03 99.83 01:31:01 all 0.19 0.00 0.04 0.00 0.03 99.74 01:31:01 0 0.32 0.00 0.05 0.00 0.03 99.60 01:31:01 1 0.07 0.00 0.03 0.00 0.02 99.88 01:32:01 all 0.23 0.00 0.04 0.00 0.02 99.72 01:32:01 0 0.40 0.00 0.03 0.00 0.02 99.55 01:32:01 1 0.05 0.00 0.05 0.00 0.02 99.88 01:33:01 all 0.16 0.00 0.03 0.00 0.02 99.79 01:33:01 0 0.18 0.00 0.03 0.00 0.02 99.77 01:33:01 1 0.13 0.00 0.03 0.00 0.02 99.82 01:34:01 all 0.13 0.00 0.04 0.00 0.02 99.81 01:34:01 0 0.15 0.00 0.03 0.00 0.02 99.80 01:34:01 1 0.12 0.00 0.05 0.00 0.02 99.82 01:35:01 all 0.18 0.00 0.06 0.00 0.02 99.75 01:35:01 0 0.27 0.00 0.05 0.00 0.02 99.67 01:35:01 1 0.08 0.00 0.07 0.00 0.02 99.83 01:36:01 all 0.20 0.00 0.04 0.00 0.01 99.75 01:36:01 0 0.33 0.00 0.05 0.00 0.00 99.62 01:36:01 1 0.07 0.00 0.03 0.00 0.02 99.88 01:37:01 all 0.19 0.00 0.03 0.00 0.03 99.75 01:37:01 0 0.32 0.00 0.03 0.00 0.02 99.63 01:37:01 1 0.07 0.00 0.03 0.00 0.03 99.87 01:38:01 all 28.08 0.00 11.35 2.13 0.11 58.33 01:38:01 0 26.83 0.00 11.30 2.32 0.11 59.44 01:38:01 1 29.33 0.00 11.41 1.94 0.11 57.22 Average: all 2.97 0.00 1.19 0.23 0.03 95.59 Average: 0 2.93 0.00 1.18 0.25 0.03 95.61 Average: 1 3.00 0.00 1.20 0.20 0.03 95.57