---> uname -a: Linux prd-centos7-docker-4c-2g-3670.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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: 2799.976 BogoMIPS: 5599.95 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 9.2G 31G 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 9.2G 31G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/22/22 _x86_64_ (2 CPU) 04:42:18 LINUX RESTART (2 CPU) 04:43:01 tps rtps wtps bread/s bwrtn/s 04:44:01 345.20 0.03 345.17 1.07 83317.07 04:45:01 136.55 0.00 136.55 0.00 29487.96 04:46:01 0.80 0.00 0.80 0.00 6.48 04:47:01 0.17 0.00 0.17 0.00 1.62 04:48:01 0.30 0.00 0.30 0.00 3.81 04:49:01 0.28 0.00 0.28 0.00 4.45 04:50:01 0.23 0.00 0.23 0.00 3.33 04:51:01 0.22 0.00 0.22 0.00 3.25 04:52:01 0.20 0.00 0.20 0.00 1.88 04:53:01 0.25 0.00 0.25 0.00 2.93 Average: 48.44 0.00 48.43 0.11 11287.30 04:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 3917572 0 922132 11.51 2620 3166608 1487576 16.42 852820 2775892 46332 04:45:01 3225988 0 1051560 13.13 2620 3728764 1321736 14.59 1008808 3232132 20 04:46:01 3231000 0 1046548 13.07 2620 3728764 1263484 13.95 1007060 3232132 16 04:47:01 3245484 0 1032060 12.89 2620 3728768 1263484 13.95 993872 3232132 8 04:48:01 3237976 0 1039560 12.98 2620 3728776 1342132 14.82 999896 3232132 20 04:49:01 3241492 0 1036044 12.94 2620 3728776 1371052 15.14 995288 3232132 20 04:50:01 3250700 0 1026828 12.82 2620 3728784 1263684 13.95 988620 3232132 20 04:51:01 3246776 0 1030748 12.87 2620 3728788 1298064 14.33 991424 3232132 16 04:52:01 3241456 0 1036064 12.94 2620 3728792 1263684 13.95 997912 3232132 12 04:53:01 3238596 0 1038920 12.97 2620 3728796 1263948 13.95 1000468 3232132 12 Average: 3307704 0 1026046 12.81 2620 3672562 1313884 14.51 983617 3186508 4648 04:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:01 eth0 434.40 309.24 5455.25 42.21 0.00 0.00 0.00 0.00 04:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 docker0 193.57 239.64 15.55 2071.48 0.00 0.00 0.00 0.00 04:44:01 veth6435057 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:45:01 eth0 136.89 90.02 2702.54 38.38 0.00 0.00 0.00 0.00 04:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 docker0 7.19 8.49 0.40 38.04 0.00 0.00 0.00 0.00 04:46:01 eth0 0.13 0.07 0.01 0.02 0.00 0.00 0.00 0.00 04:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 eth0 0.68 0.10 0.06 0.01 0.00 0.00 0.00 0.00 04:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 eth0 5.76 4.48 2.20 25.68 0.00 0.00 0.00 0.00 04:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 eth0 3.80 3.60 0.71 19.76 0.00 0.00 0.00 0.00 04:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 eth0 0.20 0.08 0.01 0.24 0.00 0.00 0.00 0.00 04:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 eth0 2.56 2.73 0.40 13.04 0.00 0.00 0.00 0.00 04:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 eth0 0.13 0.10 0.01 0.09 0.00 0.00 0.00 0.00 04:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 eth0 0.85 0.73 0.12 6.42 0.00 0.00 0.00 0.00 04:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 58.56 41.13 816.41 14.59 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 20.08 24.82 1.60 211.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/22/22 _x86_64_ (2 CPU) 04:42:18 LINUX RESTART (2 CPU) 04:43:01 CPU %user %nice %system %iowait %steal %idle 04:44:01 all 43.36 0.00 14.00 2.87 0.11 39.65 04:44:01 0 43.40 0.00 14.48 2.99 0.11 39.01 04:44:01 1 43.33 0.00 13.53 2.75 0.11 40.28 04:45:01 all 22.89 0.00 6.17 1.72 0.06 69.15 04:45:01 0 22.89 0.00 5.98 1.83 0.05 69.25 04:45:01 1 22.90 0.00 6.37 1.60 0.07 69.06 04:46:01 all 0.03 0.00 0.07 0.00 0.02 99.88 04:46:01 0 0.02 0.00 0.08 0.00 0.02 99.88 04:46:01 1 0.05 0.00 0.05 0.00 0.02 99.88 04:47:01 all 0.05 0.00 0.05 0.00 0.03 99.87 04:47:01 0 0.03 0.00 0.03 0.00 0.02 99.92 04:47:01 1 0.07 0.00 0.07 0.00 0.03 99.83 04:48:01 all 0.16 0.00 0.10 0.00 0.01 99.73 04:48:01 0 0.17 0.00 0.08 0.00 0.00 99.75 04:48:01 1 0.15 0.00 0.12 0.00 0.02 99.72 04:49:01 all 0.12 0.00 0.04 0.00 0.02 99.82 04:49:01 0 0.12 0.00 0.05 0.00 0.02 99.82 04:49:01 1 0.12 0.00 0.03 0.00 0.02 99.83 04:50:01 all 0.03 0.00 0.03 0.00 0.02 99.92 04:50:01 0 0.02 0.00 0.03 0.00 0.02 99.93 04:50:01 1 0.03 0.00 0.03 0.00 0.02 99.92 04:51:01 all 0.10 0.00 0.07 0.00 0.02 99.82 04:51:01 0 0.08 0.00 0.07 0.00 0.02 99.83 04:51:01 1 0.12 0.00 0.07 0.00 0.02 99.80 04:52:01 all 0.03 0.00 0.03 0.00 0.01 99.92 04:52:01 0 0.02 0.00 0.03 0.00 0.00 99.95 04:52:01 1 0.05 0.00 0.03 0.00 0.02 99.90 04:53:01 all 0.07 0.00 0.04 0.00 0.02 99.87 04:53:01 0 0.07 0.00 0.02 0.00 0.02 99.90 04:53:01 1 0.07 0.00 0.07 0.00 0.02 99.85 Average: all 6.32 0.00 1.95 0.43 0.03 91.27 Average: 0 6.31 0.00 1.97 0.46 0.03 91.24 Average: 1 6.32 0.00 1.93 0.41 0.03 91.31