---> uname -a: Linux prd-centos7-docker-4c-2g-97.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) 11/11/21 _x86_64_ (2 CPU) 16:06:30 LINUX RESTART (2 CPU) 16:07:01 tps rtps wtps bread/s bwrtn/s 16:08:01 77.66 3.21 74.44 2307.56 2761.90 16:09:01 0.38 0.00 0.38 0.00 6.61 16:10:01 0.27 0.00 0.27 0.00 3.63 16:11:01 0.20 0.00 0.20 0.00 2.83 16:12:01 0.25 0.00 0.25 0.00 2.12 16:13:01 179.47 0.05 179.42 4.00 54609.91 Average: 43.04 0.54 42.50 385.36 9565.37 16:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:08:01 5695612 0 616620 7.70 2620 1694080 1264680 13.96 556460 1522068 20 16:09:01 5705292 0 606932 7.58 2620 1694088 1187744 13.11 548372 1522032 16 16:10:01 5703936 0 608288 7.60 2620 1694088 1179520 13.02 549684 1522576 8 16:11:01 5702024 0 610192 7.62 2620 1694096 1179556 13.02 551616 1522576 16 16:12:01 5708900 0 603312 7.53 2620 1694100 1153892 12.74 544608 1523544 16 16:13:01 4074848 0 915136 11.43 2620 3016328 1294316 14.29 826308 2650520 312 Average: 5431769 0 660080 8.24 2620 1914463 1209951 13.36 596175 1710553 65 16:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:08:01 eth0 73.43 47.34 341.38 19.84 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 1.63 1.28 0.45 3.00 0.00 0.00 0.00 0.00 16:09:01 eth0 2.13 0.53 0.64 0.42 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 eth0 1.08 0.28 0.32 0.20 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 eth0 0.97 0.50 0.54 0.39 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 eth0 0.28 0.20 0.09 0.04 0.00 0.00 0.00 0.00 16:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 veth569e865 0.30 0.40 0.09 0.12 0.00 0.00 0.00 0.00 16:13:01 eth0 329.91 197.59 7322.46 32.24 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 docker0 8.76 11.76 0.83 53.65 0.00 0.00 0.00 0.00 Average: veth569e865 0.05 0.07 0.02 0.02 0.00 0.00 0.00 0.00 Average: eth0 67.97 41.08 1277.69 8.86 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 2.17 0.21 9.44 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) 11/11/21 _x86_64_ (2 CPU) 16:06:30 LINUX RESTART (2 CPU) 16:07:01 CPU %user %nice %system %iowait %steal %idle 16:08:01 all 4.84 0.00 2.03 1.78 0.03 91.31 16:08:01 0 4.66 0.00 2.09 1.30 0.03 91.91 16:08:01 1 5.01 0.00 1.97 2.26 0.03 90.72 16:09:01 all 0.23 0.00 0.05 0.00 0.02 99.70 16:09:01 0 0.18 0.00 0.05 0.00 0.02 99.75 16:09:01 1 0.28 0.00 0.05 0.00 0.02 99.65 16:10:01 all 0.26 0.00 0.05 0.00 0.02 99.67 16:10:01 0 0.08 0.00 0.05 0.00 0.00 99.87 16:10:01 1 0.43 0.00 0.05 0.00 0.03 99.48 16:11:01 all 0.23 0.00 0.05 0.00 0.03 99.69 16:11:01 0 0.05 0.00 0.03 0.00 0.03 99.88 16:11:01 1 0.42 0.00 0.07 0.00 0.02 99.50 16:12:01 all 0.14 0.00 0.09 0.00 0.02 99.75 16:12:01 0 0.10 0.00 0.10 0.00 0.03 99.77 16:12:01 1 0.18 0.00 0.08 0.00 0.00 99.73 16:13:01 all 21.83 0.00 9.73 2.19 0.08 66.18 16:13:01 0 22.03 0.00 10.10 2.36 0.07 65.43 16:13:01 1 21.62 0.00 9.36 2.01 0.09 66.92 Average: all 4.45 0.00 1.94 0.65 0.03 92.94 Average: 0 4.37 0.00 2.00 0.59 0.03 93.01 Average: 1 4.52 0.00 1.87 0.70 0.03 92.88