---> uname -a: Linux prd-centos7-docker-4c-2g-30242.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) 11/10/21 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 18:04:02 tps rtps wtps bread/s bwrtn/s 18:05:01 73.16 4.35 68.81 2554.17 2952.06 18:06:01 1.92 0.02 1.90 0.53 37.41 18:07:01 0.22 0.00 0.22 0.00 3.58 18:08:01 0.27 0.00 0.27 0.00 3.93 18:09:01 0.27 0.00 0.27 0.00 3.43 18:10:01 0.38 0.00 0.38 0.00 5.63 18:11:01 0.18 0.00 0.18 0.00 2.83 18:12:01 0.20 0.00 0.20 0.00 1.90 18:13:01 131.77 0.03 131.74 3.73 32315.18 Average: 23.07 0.48 22.59 280.11 3929.36 18:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:05:01 5676388 0 633928 7.92 2620 1695996 1250192 13.80 577216 1522024 136 18:06:01 5682228 0 628084 7.84 2620 1696000 1193208 13.17 572984 1522000 16 18:07:01 5686488 0 623820 7.79 2620 1696004 1185020 13.08 567796 1522644 20 18:08:01 5684448 0 625856 7.81 2620 1696008 1185044 13.08 569852 1522640 12 18:09:01 5687628 0 622672 7.77 2620 1696012 1153188 12.73 567140 1523560 16 18:10:01 5688000 0 622296 7.77 2620 1696016 1153200 12.73 567212 1523560 16 18:11:01 5686600 0 623692 7.79 2620 1696020 1153236 12.73 567476 1523672 8 18:12:01 5677588 0 632696 7.90 2620 1696028 1153116 12.73 576920 1523672 8 18:13:01 4192848 0 886644 11.07 2620 2926820 1536760 16.97 912812 2539820 512040 Average: 5518024 0 655521 8.18 2620 1832767 1218107 13.45 608823 1635955 56919 18:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:05:01 eth0 222.83 149.91 614.62 53.94 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 3.35 2.08 0.72 8.09 0.00 0.00 0.00 0.00 18:06:01 eth0 2.60 0.78 1.33 0.24 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 eth0 0.88 0.47 0.31 0.21 0.00 0.00 0.00 0.00 18:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 eth0 0.92 0.48 0.53 0.39 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 eth0 0.12 0.08 0.06 0.01 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 0.28 0.22 0.12 0.07 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 0.07 0.08 0.00 0.01 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 eth0 317.51 192.66 7633.55 28.06 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 29.89 47.74 2.87 386.20 0.00 0.00 0.00 0.00 Average: eth0 60.33 38.13 917.87 9.14 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 3.70 5.55 0.40 43.91 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) 18:03:25 LINUX RESTART (2 CPU) 18:04:02 CPU %user %nice %system %iowait %steal %idle 18:05:01 all 7.70 0.00 2.25 2.12 0.05 87.88 18:05:01 0 8.77 0.00 2.52 2.09 0.05 86.57 18:05:01 1 6.62 0.00 1.98 2.15 0.05 89.19 18:06:01 all 0.23 0.00 0.05 0.00 0.02 99.71 18:06:01 0 0.07 0.00 0.05 0.00 0.02 99.87 18:06:01 1 0.38 0.00 0.05 0.00 0.02 99.55 18:07:01 all 0.19 0.00 0.07 0.00 0.03 99.72 18:07:01 0 0.08 0.00 0.08 0.00 0.03 99.80 18:07:01 1 0.30 0.00 0.05 0.00 0.02 99.63 18:08:01 all 0.20 0.00 0.03 0.00 0.01 99.76 18:08:01 0 0.07 0.00 0.05 0.00 0.02 99.87 18:08:01 1 0.33 0.00 0.02 0.00 0.00 99.65 18:09:01 all 0.23 0.00 0.05 0.00 0.02 99.71 18:09:01 0 0.05 0.00 0.05 0.00 0.02 99.88 18:09:01 1 0.40 0.00 0.05 0.00 0.02 99.53 18:10:01 all 0.22 0.00 0.04 0.00 0.02 99.72 18:10:01 0 0.03 0.00 0.05 0.00 0.02 99.90 18:10:01 1 0.40 0.00 0.03 0.00 0.02 99.55 18:11:01 all 0.18 0.00 0.04 0.00 0.02 99.76 18:11:01 0 0.17 0.00 0.03 0.00 0.02 99.78 18:11:01 1 0.20 0.00 0.05 0.00 0.02 99.73 18:12:01 all 0.21 0.00 0.06 0.00 0.01 99.72 18:12:01 0 0.35 0.00 0.03 0.00 0.00 99.62 18:12:01 1 0.07 0.00 0.08 0.00 0.02 99.83 18:13:01 all 18.26 0.00 7.08 1.83 0.08 72.75 18:13:01 0 18.25 0.00 7.28 1.79 0.07 72.62 18:13:01 1 18.27 0.00 6.89 1.86 0.09 72.89 Average: all 2.96 0.00 1.04 0.43 0.03 95.54 Average: 0 3.01 0.00 1.10 0.42 0.03 95.45 Average: 1 2.92 0.00 0.99 0.43 0.03 95.63