---> uname -a: Linux prd-centos7-docker-4c-2g-785.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) 11/16/21 _x86_64_ (2 CPU) 06:19:51 LINUX RESTART (2 CPU) 06:20:01 tps rtps wtps bread/s bwrtn/s 06:21:01 219.31 91.48 127.83 8855.56 40712.90 06:22:01 1.77 0.00 1.77 0.00 33.36 06:23:01 0.18 0.00 0.18 0.00 3.56 06:24:01 0.25 0.00 0.25 0.00 3.20 06:25:01 0.25 0.00 0.25 0.00 2.85 06:26:01 0.23 0.00 0.23 0.00 3.05 06:27:01 0.35 0.00 0.35 0.00 5.45 06:28:01 0.23 0.00 0.23 0.00 2.85 06:29:01 221.15 0.03 221.12 3.73 54543.78 Average: 49.32 10.17 39.15 984.98 10593.74 06:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:21:01 5678052 0 617520 7.71 2620 1710740 1254880 13.85 567064 1529356 128 06:22:01 5690720 0 604844 7.55 2620 1710748 1153476 12.74 556800 1529320 20 06:23:01 5685588 0 609976 7.62 2620 1710748 1153752 12.74 560544 1529888 8 06:24:01 5682388 0 613168 7.66 2620 1710756 1153812 12.74 564364 1529888 8 06:25:01 5689784 0 605768 7.56 2620 1710760 1153476 12.74 556388 1530600 8 06:26:01 5686696 0 608852 7.60 2620 1710764 1156352 12.77 559672 1530600 20 06:27:01 5687500 0 608044 7.59 2620 1710768 1156256 12.77 558988 1530752 16 06:28:01 5677156 0 618384 7.72 2620 1710772 1156328 12.77 569372 1530752 8 06:29:01 4028932 0 944728 11.80 2620 3032652 1179232 13.02 873280 2653768 0 Average: 5500757 0 647920 8.09 2620 1857634 1168618 12.90 596275 1654992 24 06:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:21:01 eth0 424.73 252.21 1237.51 74.47 0.00 0.00 0.00 0.00 06:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 docker0 37.08 15.53 3.32 133.39 0.00 0.00 0.00 0.00 06:22:01 eth0 0.60 0.07 0.06 0.01 0.00 0.00 0.00 0.00 06:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 eth0 0.97 0.43 0.32 0.21 0.00 0.00 0.00 0.00 06:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 eth0 0.47 0.42 0.27 0.20 0.00 0.00 0.00 0.00 06:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 06:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 eth0 0.13 0.12 0.06 0.01 0.00 0.00 0.00 0.00 06:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 eth0 340.68 207.96 7659.23 36.29 0.00 0.00 0.00 0.00 06:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 docker0 33.21 49.11 3.16 387.68 0.00 0.00 0.00 0.00 Average: eth0 85.37 51.31 988.81 12.37 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 7.81 7.18 0.72 57.91 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) 11/16/21 _x86_64_ (2 CPU) 06:19:51 LINUX RESTART (2 CPU) 06:20:01 CPU %user %nice %system %iowait %steal %idle 06:21:01 all 20.95 0.00 8.50 6.34 0.07 64.14 06:21:01 0 20.40 0.00 9.06 7.45 0.07 63.03 06:21:01 1 21.51 0.00 7.93 5.23 0.07 65.26 06:22:01 all 0.19 0.00 0.06 0.00 0.01 99.74 06:22:01 0 0.30 0.00 0.03 0.00 0.00 99.67 06:22:01 1 0.08 0.00 0.08 0.00 0.02 99.82 06:23:01 all 0.21 0.00 0.06 0.00 0.03 99.71 06:23:01 0 0.32 0.00 0.05 0.00 0.02 99.62 06:23:01 1 0.10 0.00 0.07 0.00 0.03 99.80 06:24:01 all 0.06 0.00 0.05 0.00 0.02 99.87 06:24:01 0 0.03 0.00 0.03 0.00 0.02 99.92 06:24:01 1 0.08 0.00 0.07 0.00 0.02 99.83 06:25:01 all 0.19 0.00 0.03 0.00 0.03 99.76 06:25:01 0 0.10 0.00 0.02 0.00 0.02 99.87 06:25:01 1 0.28 0.00 0.03 0.00 0.03 99.65 06:26:01 all 0.21 0.00 0.04 0.00 0.03 99.72 06:26:01 0 0.03 0.00 0.03 0.00 0.03 99.90 06:26:01 1 0.38 0.00 0.05 0.00 0.03 99.53 06:27:01 all 0.21 0.00 0.04 0.00 0.02 99.73 06:27:01 0 0.07 0.00 0.05 0.00 0.02 99.87 06:27:01 1 0.35 0.00 0.03 0.00 0.02 99.60 06:28:01 all 0.22 0.00 0.08 0.00 0.02 99.69 06:28:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:28:01 1 0.42 0.00 0.12 0.00 0.03 99.43 06:29:01 all 24.85 0.00 11.28 2.58 0.08 61.22 06:29:01 0 24.65 0.00 11.59 2.56 0.09 61.12 06:29:01 1 25.05 0.00 10.96 2.60 0.07 61.32 Average: all 5.05 0.00 2.16 0.96 0.03 91.80 Average: 0 4.93 0.00 2.24 1.08 0.03 91.73 Average: 1 5.17 0.00 2.07 0.84 0.04 91.88