---> uname -a: Linux prd-centos7-docker-4c-2g-233.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: 2799.994 BogoMIPS: 5599.98 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) 20:54:17 LINUX RESTART (2 CPU) 20:55:02 tps rtps wtps bread/s bwrtn/s 20:56:01 5.62 0.27 5.35 28.59 151.77 20:57:01 0.48 0.00 0.48 0.00 7.61 20:58:01 0.25 0.00 0.25 0.00 3.50 20:59:01 0.15 0.00 0.15 0.00 2.05 21:00:01 0.30 0.00 0.30 0.00 4.10 21:01:01 0.32 0.02 0.30 0.13 4.61 21:02:01 0.40 0.08 0.32 1.60 5.33 21:03:01 0.30 0.00 0.30 0.00 3.70 21:04:01 0.25 0.00 0.25 0.00 3.23 21:05:01 105.11 0.07 105.04 4.80 28186.11 Average: 11.33 0.04 11.29 3.47 2842.77 20:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:56:01 5697892 0 612640 7.65 2620 1695780 1267000 13.99 554896 1522068 20 20:57:01 5703340 0 607188 7.58 2620 1695784 1200980 13.26 549948 1522648 16 20:58:01 5702524 0 608004 7.59 2620 1695784 1201064 13.26 550580 1522648 16 20:59:01 5701476 0 609044 7.60 2620 1695792 1198988 13.24 551112 1523600 16 21:00:01 5701684 0 608832 7.60 2620 1695796 1199100 13.24 551904 1523600 16 21:01:01 5700804 0 609704 7.61 2620 1695804 1197348 13.22 551632 1523744 20 21:02:01 5701656 0 608724 7.60 2620 1695932 1163648 12.85 551520 1523808 20 21:03:01 5693248 0 617128 7.71 2620 1695936 1163648 12.85 559976 1523808 8 21:04:01 5689300 0 621076 7.75 2620 1695936 1163936 12.85 565672 1522096 12 21:05:01 4613728 0 872840 10.90 2620 2519744 1432308 15.81 815812 2228444 79936 Average: 5590565 0 637518 7.96 2620 1778229 1218802 13.46 580305 1593646 8008 20:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:56:01 eth0 19.85 12.29 24.20 4.83 0.00 0.00 0.00 0.00 20:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 docker0 2.40 1.63 0.50 6.52 0.00 0.00 0.00 0.00 20:57:01 eth0 1.68 0.42 0.61 0.35 0.00 0.00 0.00 0.00 20:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 eth0 2.32 0.83 0.92 0.47 0.00 0.00 0.00 0.00 20:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 eth0 1.48 0.33 0.37 0.31 0.00 0.00 0.00 0.00 20:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 eth0 2.55 0.77 0.81 0.44 0.00 0.00 0.00 0.00 21:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 eth0 0.98 0.63 0.54 0.43 0.00 0.00 0.00 0.00 21:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 eth0 0.23 0.10 0.01 0.04 0.00 0.00 0.00 0.00 21:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 eth0 0.57 0.08 0.05 0.01 0.00 0.00 0.00 0.00 21:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 eth0 2.02 0.50 0.64 0.39 0.00 0.00 0.00 0.00 21:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 eth0 200.62 114.82 4450.65 15.76 0.00 0.00 0.00 0.00 21:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 veth90e0b15 24.11 40.88 2.70 386.48 0.00 0.00 0.00 0.00 21:05:01 docker0 24.11 40.78 2.37 386.47 0.00 0.00 0.00 0.00 Average: eth0 23.24 13.08 448.76 2.30 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: veth90e0b15 2.42 4.10 0.27 38.73 0.00 0.00 0.00 0.00 Average: docker0 2.65 4.25 0.29 39.37 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) 20:54:17 LINUX RESTART (2 CPU) 20:55:02 CPU %user %nice %system %iowait %steal %idle 20:56:01 all 0.72 0.00 0.36 0.02 0.03 98.88 20:56:01 0 0.72 0.00 0.34 0.03 0.02 98.89 20:56:01 1 0.71 0.00 0.37 0.00 0.03 98.88 20:57:01 all 0.24 0.00 0.07 0.00 0.03 99.67 20:57:01 0 0.32 0.00 0.07 0.00 0.02 99.60 20:57:01 1 0.17 0.00 0.07 0.00 0.03 99.73 20:58:01 all 0.35 0.00 0.06 0.00 0.03 99.57 20:58:01 0 0.25 0.00 0.05 0.00 0.03 99.67 20:58:01 1 0.45 0.00 0.07 0.00 0.02 99.47 20:59:01 all 0.20 0.00 0.03 0.00 0.02 99.75 20:59:01 0 0.08 0.00 0.05 0.00 0.03 99.83 20:59:01 1 0.32 0.00 0.02 0.00 0.00 99.67 21:00:01 all 0.24 0.00 0.06 0.00 0.03 99.67 21:00:01 0 0.12 0.00 0.08 0.00 0.03 99.77 21:00:01 1 0.37 0.00 0.03 0.00 0.02 99.58 21:01:01 all 0.17 0.00 0.04 0.00 0.03 99.77 21:01:01 0 0.20 0.00 0.03 0.00 0.03 99.73 21:01:01 1 0.13 0.00 0.05 0.00 0.02 99.80 21:02:01 all 0.18 0.00 0.06 0.00 0.02 99.74 21:02:01 0 0.30 0.00 0.05 0.00 0.00 99.65 21:02:01 1 0.07 0.00 0.07 0.00 0.03 99.83 21:03:01 all 0.17 0.00 0.06 0.00 0.03 99.74 21:03:01 0 0.27 0.00 0.03 0.00 0.02 99.68 21:03:01 1 0.07 0.00 0.08 0.00 0.05 99.80 21:04:01 all 0.21 0.00 0.04 0.00 0.02 99.73 21:04:01 0 0.32 0.00 0.05 0.00 0.02 99.62 21:04:01 1 0.10 0.00 0.03 0.00 0.02 99.85 21:05:01 all 11.13 0.00 4.33 1.60 0.05 82.89 21:05:01 0 11.28 0.00 4.44 1.14 0.05 83.09 21:05:01 1 10.99 0.00 4.22 2.05 0.05 82.69 Average: all 1.34 0.00 0.50 0.16 0.03 97.97 Average: 0 1.36 0.00 0.51 0.12 0.03 97.98 Average: 1 1.32 0.00 0.49 0.20 0.03 97.96