---> uname -a: Linux prd-centos7-docker-4c-2g-724.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) 10/20/21 _x86_64_ (2 CPU) 23:22:18 LINUX RESTART (2 CPU) 23:23:01 tps rtps wtps bread/s bwrtn/s 23:24:01 4.21 0.27 3.95 28.12 132.57 23:25:01 0.42 0.00 0.42 0.00 6.90 23:26:01 0.28 0.00 0.28 0.00 3.23 23:27:01 0.23 0.00 0.23 0.00 3.36 23:28:01 0.32 0.00 0.32 0.00 3.73 23:29:01 0.32 0.00 0.32 0.00 4.05 23:30:01 214.04 0.03 214.01 3.73 53464.39 Average: 31.41 0.04 31.36 4.55 7660.65 23:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:24:01 5699268 0 606828 7.58 2620 1700224 1221348 13.48 548760 1526032 20 23:25:01 5704496 0 601592 7.51 2620 1700232 1163564 12.85 545024 1525996 16 23:26:01 5704916 0 601172 7.51 2620 1700232 1163792 12.85 543756 1526668 16 23:27:01 5702812 0 603268 7.53 2620 1700240 1163828 12.85 545992 1526668 8 23:28:01 5701960 0 604116 7.54 2620 1700244 1163660 12.85 546932 1526668 8 23:29:01 5700684 0 605388 7.56 2620 1700248 1163792 12.85 547640 1526668 8 23:30:01 4018812 0 965324 12.05 2620 3022184 1304368 14.40 888012 2647996 40 Average: 5461850 0 655384 8.18 2620 1889086 1192050 13.16 595159 1686671 17 23:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:24:01 eth0 8.33 4.85 8.55 1.95 0.00 0.00 0.00 0.00 23:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 eth0 0.63 0.00 0.06 0.00 0.00 0.00 0.00 0.00 23:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 eth0 0.92 0.32 0.32 0.17 0.00 0.00 0.00 0.00 23:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:01 eth0 0.70 0.30 0.29 0.20 0.00 0.00 0.00 0.00 23:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 eth0 0.87 0.18 0.15 0.07 0.00 0.00 0.00 0.00 23:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 eth0 0.58 0.30 0.33 0.22 0.00 0.00 0.00 0.00 23:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 eth0 348.82 215.89 7600.94 45.64 0.00 0.00 0.00 0.00 23:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 docker0 27.76 37.09 3.32 298.50 0.00 0.00 0.00 0.00 Average: eth0 51.56 31.69 1087.36 6.89 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 3.97 5.30 0.47 42.65 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) 10/20/21 _x86_64_ (2 CPU) 23:22:18 LINUX RESTART (2 CPU) 23:23:01 CPU %user %nice %system %iowait %steal %idle 23:24:01 all 0.39 0.00 0.13 0.00 0.03 99.46 23:24:01 0 0.54 0.00 0.13 0.00 0.02 99.31 23:24:01 1 0.25 0.00 0.12 0.00 0.03 99.60 23:25:01 all 0.13 0.00 0.03 0.00 0.03 99.80 23:25:01 0 0.22 0.00 0.03 0.00 0.03 99.72 23:25:01 1 0.05 0.00 0.03 0.00 0.03 99.88 23:26:01 all 0.13 0.00 0.06 0.00 0.03 99.77 23:26:01 0 0.18 0.00 0.08 0.00 0.03 99.70 23:26:01 1 0.08 0.00 0.03 0.00 0.03 99.85 23:27:01 all 0.09 0.00 0.04 0.00 0.03 99.83 23:27:01 0 0.13 0.00 0.03 0.00 0.02 99.82 23:27:01 1 0.05 0.00 0.05 0.00 0.05 99.85 23:28:01 all 0.23 0.00 0.04 0.00 0.02 99.71 23:28:01 0 0.07 0.00 0.03 0.00 0.02 99.88 23:28:01 1 0.40 0.00 0.05 0.00 0.02 99.53 23:29:01 all 0.09 0.00 0.03 0.00 0.03 99.86 23:29:01 0 0.05 0.00 0.03 0.00 0.03 99.88 23:29:01 1 0.13 0.00 0.02 0.00 0.02 99.83 23:30:01 all 25.01 0.00 10.81 2.73 0.10 61.35 23:30:01 0 25.41 0.00 10.77 2.23 0.09 61.50 23:30:01 1 24.62 0.00 10.84 3.24 0.11 61.20 Average: all 3.56 0.00 1.52 0.37 0.04 94.52 Average: 0 3.62 0.00 1.51 0.30 0.03 94.52 Average: 1 3.49 0.00 1.52 0.44 0.04 94.51