---> uname -a: Linux prd-centos7-docker-4c-2g-30196.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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 15:47:00 LINUX RESTART (2 CPU) 15:48:01 tps rtps wtps bread/s bwrtn/s 15:49:01 103.98 2.88 101.10 2247.89 14194.24 15:50:01 31.00 0.05 30.95 3.86 4813.43 15:51:01 0.22 0.00 0.22 0.00 3.45 15:52:01 0.23 0.00 0.23 0.00 2.86 15:53:01 0.25 0.00 0.25 0.00 3.70 15:54:01 0.28 0.00 0.28 0.00 3.33 15:55:01 0.22 0.00 0.22 0.00 2.30 Average: 19.46 0.42 19.04 321.79 2718.24 15:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:49:01 5235628 0 713640 8.91 2620 2057044 1382916 15.27 822604 1679916 18864 15:50:01 5145744 0 771300 9.63 2620 2089268 1242364 13.72 941136 1650520 20 15:51:01 5153504 0 763540 9.53 2620 2089268 1154336 12.74 935768 1650520 12 15:52:01 5159452 0 757588 9.46 2620 2089272 1154400 12.75 929452 1651368 8 15:53:01 5154928 0 762104 9.52 2620 2089280 1154688 12.75 933852 1651368 8 15:54:01 5158576 0 758456 9.47 2620 2089280 1154400 12.75 929740 1651696 8 15:55:01 5155384 0 761640 9.51 2620 2089288 1154484 12.75 933368 1651696 16 Average: 5166174 0 755467 9.43 2620 2084671 1199655 13.24 917989 1655298 2705 15:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:49:01 eth0 477.92 315.35 2778.50 46.03 0.00 0.00 0.00 0.00 15:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 veth4b8b329 7.36 11.16 0.83 132.73 0.00 0.00 0.00 0.00 15:49:01 docker0 7.36 11.06 0.73 132.72 0.00 0.00 0.00 0.00 15:50:01 eth0 257.25 157.77 132.52 775.31 0.00 0.00 0.00 0.00 15:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 docker0 4.75 7.26 0.36 72.14 0.00 0.00 0.00 0.00 15:51:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 eth0 0.52 0.08 0.05 0.01 0.00 0.00 0.00 0.00 15:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 eth0 0.58 0.38 0.34 0.26 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 eth0 0.17 0.12 0.07 0.01 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.25 67.71 416.07 117.36 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 1.73 2.62 0.16 29.27 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) 15:47:00 LINUX RESTART (2 CPU) 15:48:01 CPU %user %nice %system %iowait %steal %idle 15:49:01 all 11.14 0.00 2.70 2.18 0.07 83.91 15:49:01 0 9.88 0.00 3.11 2.94 0.07 84.00 15:49:01 1 12.39 0.00 2.30 1.42 0.07 83.82 15:50:01 all 10.08 0.00 1.43 0.29 0.03 88.16 15:50:01 0 6.74 0.00 1.17 0.47 0.03 91.59 15:50:01 1 13.45 0.00 1.70 0.10 0.03 84.71 15:51:01 all 0.16 0.00 0.04 0.00 0.02 99.78 15:51:01 0 0.07 0.00 0.05 0.00 0.03 99.85 15:51:01 1 0.25 0.00 0.03 0.00 0.00 99.72 15:52:01 all 0.18 0.00 0.05 0.00 0.02 99.75 15:52:01 0 0.08 0.00 0.05 0.00 0.02 99.85 15:52:01 1 0.28 0.00 0.05 0.00 0.02 99.65 15:53:01 all 0.20 0.00 0.03 0.00 0.03 99.75 15:53:01 0 0.37 0.00 0.02 0.00 0.03 99.58 15:53:01 1 0.03 0.00 0.03 0.00 0.02 99.92 15:54:01 all 0.11 0.00 0.04 0.00 0.02 99.83 15:54:01 0 0.17 0.00 0.07 0.00 0.02 99.75 15:54:01 1 0.05 0.00 0.02 0.00 0.02 99.92 15:55:01 all 0.19 0.00 0.05 0.00 0.03 99.73 15:55:01 0 0.35 0.00 0.08 0.00 0.03 99.53 15:55:01 1 0.03 0.00 0.02 0.00 0.02 99.93 Average: all 3.10 0.00 0.61 0.34 0.03 95.91 Average: 0 2.48 0.00 0.64 0.48 0.03 96.37 Average: 1 3.73 0.00 0.58 0.21 0.02 95.45