---> uname -a: Linux prd-centos7-docker-4c-2g-1441.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 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) 10/05/21 _x86_64_ (2 CPU) 01:22:13 LINUX RESTART (2 CPU) 01:23:01 tps rtps wtps bread/s bwrtn/s 01:24:01 19.55 3.16 16.39 2314.20 2950.14 01:25:01 1.77 0.00 1.77 0.00 33.27 01:26:01 0.75 0.00 0.75 0.00 7.90 01:27:01 0.43 0.00 0.43 0.00 5.38 01:28:01 0.15 0.00 0.15 0.00 1.82 01:29:01 0.35 0.00 0.35 0.00 4.71 01:30:01 0.23 0.00 0.23 0.00 3.12 01:31:01 0.27 0.00 0.27 0.00 3.50 01:32:01 0.25 0.00 0.25 0.00 2.43 01:33:01 0.18 0.00 0.18 0.00 2.20 01:34:01 0.28 0.00 0.28 0.00 3.35 Average: 2.20 0.29 1.91 210.44 274.42 01:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 5673588 0 625732 7.81 2620 1707000 1245588 13.75 564640 1531212 20 01:25:01 5681084 0 618228 7.72 2620 1707008 1163120 12.84 558736 1531176 8 01:26:01 5677500 0 621812 7.76 2620 1707008 1163120 12.84 561732 1531392 8 01:27:01 5676500 0 622804 7.78 2620 1707016 1163312 12.84 562916 1531392 16 01:28:01 5681344 0 617952 7.72 2620 1707024 1163348 12.84 557960 1532248 16 01:29:01 5681328 0 617964 7.72 2620 1707028 1163120 12.84 557688 1532252 16 01:30:01 5671932 0 627356 7.83 2620 1707032 1163180 12.84 567144 1532272 16 01:31:01 5671860 0 627424 7.83 2620 1707036 1163120 12.84 567068 1532272 8 01:32:01 5670064 0 629216 7.86 2620 1707040 1163360 12.84 570736 1530072 20 01:33:01 5669968 0 629308 7.86 2620 1707044 1163372 12.84 570816 1530072 12 01:34:01 5664404 0 634868 7.93 2620 1707048 1163168 12.84 576280 1530160 20 Average: 5674507 0 624788 7.80 2620 1707026 1170710 12.93 565065 1531320 15 01:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 eth0 79.13 64.65 365.82 16.16 0.00 0.00 0.00 0.00 01:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 docker0 9.38 4.68 1.58 27.96 0.00 0.00 0.00 0.00 01:25:01 eth0 0.18 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 eth0 0.75 0.07 0.06 0.00 0.00 0.00 0.00 0.00 01:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 eth0 1.98 0.67 0.64 0.37 0.00 0.00 0.00 0.00 01:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 eth0 0.85 0.47 0.41 0.30 0.00 0.00 0.00 0.00 01:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 eth0 0.45 0.07 0.04 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 eth0 0.52 0.13 0.09 0.01 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 0.40 0.08 0.03 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 1.47 0.40 0.34 0.18 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 0.83 0.45 0.36 0.27 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 0.38 0.17 0.08 0.04 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 Average: eth0 7.91 6.11 33.45 1.58 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 0.85 0.43 0.14 2.54 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) 10/05/21 _x86_64_ (2 CPU) 01:22:13 LINUX RESTART (2 CPU) 01:23:01 CPU %user %nice %system %iowait %steal %idle 01:24:01 all 3.04 0.00 1.47 0.39 0.03 95.07 01:24:01 0 3.27 0.00 1.67 0.17 0.03 94.86 01:24:01 1 2.81 0.00 1.26 0.61 0.03 95.29 01:25:01 all 0.23 0.00 0.04 0.00 0.02 99.72 01:25:01 0 0.42 0.00 0.05 0.00 0.02 99.52 01:25:01 1 0.03 0.00 0.03 0.00 0.02 99.92 01:26:01 all 0.18 0.00 0.04 0.00 0.03 99.75 01:26:01 0 0.30 0.00 0.05 0.00 0.02 99.63 01:26:01 1 0.07 0.00 0.03 0.00 0.03 99.87 01:27:01 all 0.21 0.00 0.04 0.00 0.03 99.72 01:27:01 0 0.37 0.00 0.05 0.00 0.03 99.55 01:27:01 1 0.05 0.00 0.03 0.00 0.02 99.90 01:28:01 all 0.16 0.00 0.04 0.00 0.03 99.77 01:28:01 0 0.07 0.00 0.07 0.00 0.03 99.83 01:28:01 1 0.25 0.00 0.02 0.00 0.02 99.72 01:29:01 all 0.19 0.00 0.05 0.00 0.02 99.74 01:29:01 0 0.05 0.00 0.05 0.00 0.02 99.88 01:29:01 1 0.33 0.00 0.05 0.00 0.02 99.60 01:30:01 all 0.19 0.00 0.04 0.00 0.02 99.75 01:30:01 0 0.08 0.00 0.03 0.00 0.02 99.87 01:30:01 1 0.30 0.00 0.05 0.00 0.02 99.63 01:31:01 all 0.16 0.00 0.05 0.00 0.02 99.77 01:31:01 0 0.08 0.00 0.07 0.00 0.03 99.82 01:31:01 1 0.23 0.00 0.03 0.00 0.00 99.73 01:32:01 all 0.18 0.00 0.05 0.00 0.03 99.74 01:32:01 0 0.30 0.00 0.07 0.00 0.03 99.60 01:32:01 1 0.07 0.00 0.03 0.00 0.02 99.88 01:33:01 all 0.16 0.00 0.05 0.01 0.02 99.77 01:33:01 0 0.25 0.00 0.05 0.02 0.02 99.67 01:33:01 1 0.07 0.00 0.05 0.00 0.02 99.87 01:34:01 all 0.16 0.00 0.03 0.00 0.02 99.79 01:34:01 0 0.23 0.00 0.00 0.00 0.02 99.75 01:34:01 1 0.08 0.00 0.07 0.00 0.02 99.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.44 0.00 0.17 0.04 0.02 99.33 Average: 0 0.49 0.00 0.19 0.02 0.02 99.27 Average: 1 0.39 0.00 0.15 0.05 0.02 99.39