---> uname -a: Linux prd-centos7-docker-4c-2g-706.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: 2799.998 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) 10/12/21 _x86_64_ (2 CPU) 14:46:20 LINUX RESTART (2 CPU) 14:47:01 tps rtps wtps bread/s bwrtn/s 14:48:01 15.28 0.68 14.60 330.74 3657.63 14:49:01 0.37 0.00 0.37 0.00 5.94 14:50:01 0.40 0.00 0.40 0.00 6.73 14:51:02 0.13 0.00 0.13 0.00 2.01 14:52:01 0.27 0.00 0.27 0.00 3.74 14:53:01 0.32 0.00 0.32 0.00 3.91 14:54:01 0.15 0.00 0.15 0.00 2.02 14:55:01 0.28 0.00 0.28 0.00 3.23 14:56:01 204.56 0.07 204.50 4.80 58744.89 Average: 24.69 0.08 24.61 37.36 6951.07 14:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:48:01 5652576 0 622104 7.77 2620 1731640 1263160 13.95 579496 1541656 20 14:49:01 5661168 0 613508 7.66 2620 1731644 1163180 12.84 573096 1541620 16 14:50:01 5656872 0 617800 7.71 2620 1731648 1163468 12.85 577464 1541944 20 14:51:02 5658048 0 616620 7.70 2620 1731652 1163180 12.84 575888 1541940 12 14:52:01 5663108 0 611556 7.64 2620 1731656 1163408 12.84 570128 1542564 12 14:53:01 5664320 0 610340 7.62 2620 1731660 1163180 12.84 568868 1542564 16 14:54:01 5664264 0 610392 7.62 2620 1731664 1163180 12.84 568936 1542564 8 14:55:01 5655924 0 618724 7.73 2620 1731672 1163180 12.84 577536 1542564 16 14:56:01 3967520 0 985160 12.30 2620 3053640 1449640 16.00 921700 2663868 24 Average: 5471533 0 656245 8.19 2620 1878542 1206175 13.32 612568 1666809 16 14:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:48:01 eth0 77.96 111.02 340.54 18.23 0.00 0.00 0.00 0.00 14:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 docker0 93.46 49.70 8.39 312.42 0.00 0.00 0.00 0.00 14:49:01 eth0 1.10 0.03 0.10 0.00 0.00 0.00 0.00 0.00 14:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 eth0 3.03 0.87 0.95 0.56 0.00 0.00 0.00 0.00 14:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:02 eth0 0.13 0.08 0.01 0.04 0.00 0.00 0.00 0.00 14:51:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 eth0 0.75 0.61 0.41 0.28 0.00 0.00 0.00 0.00 14:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 eth0 348.72 214.52 7670.65 124.39 0.00 0.00 0.00 0.00 14:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 docker0 21.69 31.00 2.32 360.23 0.00 0.00 0.00 0.00 Average: eth0 48.11 36.45 892.15 15.98 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 12.82 8.99 1.19 74.89 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) 10/12/21 _x86_64_ (2 CPU) 14:46:20 LINUX RESTART (2 CPU) 14:47:01 CPU %user %nice %system %iowait %steal %idle 14:48:01 all 3.59 0.00 1.43 0.24 0.03 94.70 14:48:01 0 2.96 0.00 1.57 0.19 0.03 95.25 14:48:01 1 4.21 0.00 1.30 0.30 0.03 94.15 14:49:01 all 0.31 0.00 0.08 0.00 0.01 99.61 14:49:01 0 0.17 0.00 0.05 0.00 0.00 99.78 14:49:01 1 0.45 0.00 0.10 0.00 0.02 99.43 14:50:01 all 0.30 0.00 0.08 0.00 0.02 99.61 14:50:01 0 0.12 0.00 0.08 0.00 0.02 99.78 14:50:01 1 0.48 0.00 0.07 0.00 0.02 99.43 14:51:02 all 0.23 0.00 0.07 0.00 0.03 99.68 14:51:02 0 0.08 0.00 0.07 0.00 0.02 99.83 14:51:02 1 0.37 0.00 0.07 0.00 0.03 99.53 14:52:01 all 0.22 0.00 0.08 0.00 0.03 99.68 14:52:01 0 0.27 0.00 0.10 0.00 0.03 99.59 14:52:01 1 0.17 0.00 0.05 0.00 0.02 99.76 14:53:01 all 0.25 0.00 0.04 0.00 0.02 99.69 14:53:01 0 0.42 0.00 0.05 0.00 0.02 99.52 14:53:01 1 0.08 0.00 0.03 0.00 0.02 99.87 14:54:01 all 0.29 0.00 0.07 0.00 0.01 99.63 14:54:01 0 0.30 0.00 0.07 0.00 0.02 99.62 14:54:01 1 0.28 0.00 0.07 0.00 0.00 99.65 14:55:01 all 0.27 0.00 0.05 0.00 0.02 99.67 14:55:01 0 0.48 0.00 0.05 0.00 0.02 99.45 14:55:01 1 0.05 0.00 0.05 0.00 0.02 99.88 14:56:01 all 27.91 0.00 12.72 1.96 0.10 57.32 14:56:01 0 27.54 0.00 13.11 2.18 0.11 57.07 14:56:01 1 28.28 0.00 12.32 1.74 0.09 57.57 Average: all 3.55 0.00 1.55 0.23 0.03 94.65 Average: 0 3.43 0.00 1.60 0.25 0.03 94.69 Average: 1 3.66 0.00 1.49 0.22 0.03 94.60