---> uname -a: Linux prd-centos7-docker-4c-2g-147.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) 11/11/21 _x86_64_ (2 CPU) 17:39:42 LINUX RESTART (2 CPU) 17:40:01 tps rtps wtps bread/s bwrtn/s 17:41:01 104.34 17.91 86.43 5266.39 3929.85 17:42:01 1.75 0.00 1.75 0.00 33.61 17:43:01 0.17 0.00 0.17 0.00 2.15 17:44:01 0.22 0.00 0.22 0.00 2.82 17:45:01 0.27 0.00 0.27 0.00 3.10 17:46:01 0.35 0.00 0.35 0.00 4.33 17:47:01 0.22 0.00 0.22 0.00 3.25 17:48:01 174.40 0.05 174.35 4.26 49349.54 Average: 35.22 2.25 32.98 659.15 6667.21 17:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:41:01 5689252 0 618452 7.72 2620 1698608 1250992 13.81 559192 1526028 12 17:42:01 5695424 0 612272 7.64 2620 1698616 1169920 12.92 554732 1525992 16 17:43:01 5691948 0 615748 7.69 2620 1698616 1170292 12.92 557848 1526072 16 17:44:01 5691172 0 616516 7.70 2620 1698624 1170112 12.92 558700 1526072 20 17:45:01 5697328 0 610356 7.62 2620 1698628 1169920 12.92 551768 1526984 12 17:46:01 5694800 0 612880 7.65 2620 1698632 1169980 12.92 554820 1526984 20 17:47:01 5692036 0 615640 7.69 2620 1698636 1170388 12.92 557192 1526984 16 17:48:01 3997184 0 988492 12.34 2620 3020636 1472512 16.26 904572 2651456 60 Average: 5481143 0 661294 8.26 2620 1863874 1218014 13.45 599853 1667072 22 17:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:41:01 eth0 455.30 255.80 996.80 72.34 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 4.21 2.70 0.83 14.89 0.00 0.00 0.00 0.00 17:42:01 eth0 0.52 0.10 0.05 0.07 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 eth0 3.66 1.85 2.69 0.48 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 eth0 0.57 0.33 0.27 0.17 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 17:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 eth0 0.63 0.20 0.13 0.07 0.00 0.00 0.00 0.00 17:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 eth0 1.15 0.53 0.38 0.21 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 vethb87fddd 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 eth0 311.19 192.84 7286.29 37.64 0.00 0.00 0.00 0.00 17:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 docker0 0.72 0.73 0.17 0.26 0.00 0.00 0.00 0.00 Average: vethb87fddd 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 96.68 56.49 1036.02 13.88 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 0.62 0.43 0.12 1.89 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) 17:39:42 LINUX RESTART (2 CPU) 17:40:01 CPU %user %nice %system %iowait %steal %idle 17:41:01 all 15.75 0.00 3.84 2.47 0.06 77.88 17:41:01 0 16.06 0.00 4.53 4.01 0.07 75.33 17:41:01 1 15.44 0.00 3.15 0.93 0.05 80.43 17:42:01 all 0.14 0.00 0.09 0.00 0.02 99.75 17:42:01 0 0.12 0.00 0.10 0.00 0.02 99.77 17:42:01 1 0.17 0.00 0.08 0.00 0.02 99.73 17:43:01 all 0.17 0.00 0.06 0.00 0.02 99.76 17:43:01 0 0.18 0.00 0.05 0.00 0.02 99.75 17:43:01 1 0.15 0.00 0.07 0.00 0.02 99.77 17:44:01 all 0.22 0.00 0.05 0.00 0.02 99.72 17:44:01 0 0.38 0.00 0.05 0.00 0.02 99.55 17:44:01 1 0.05 0.00 0.05 0.00 0.02 99.88 17:45:01 all 0.28 0.00 0.06 0.00 0.01 99.66 17:45:01 0 0.43 0.00 0.05 0.00 0.00 99.52 17:45:01 1 0.12 0.00 0.07 0.00 0.02 99.80 17:46:01 all 0.21 0.00 0.05 0.00 0.02 99.72 17:46:01 0 0.33 0.00 0.03 0.00 0.02 99.62 17:46:01 1 0.08 0.00 0.07 0.00 0.02 99.83 17:47:01 all 0.23 0.00 0.06 0.00 0.02 99.69 17:47:01 0 0.33 0.00 0.05 0.00 0.02 99.60 17:47:01 1 0.13 0.00 0.07 0.00 0.02 99.78 17:48:01 all 24.14 0.00 10.80 2.93 0.13 61.99 17:48:01 0 23.69 0.00 10.84 2.94 0.12 62.41 17:48:01 1 24.60 0.00 10.75 2.93 0.14 61.57 Average: all 4.96 0.00 1.80 0.65 0.03 92.55 Average: 0 5.02 0.00 1.89 0.84 0.03 92.22 Average: 1 4.91 0.00 1.72 0.46 0.04 92.88