---> uname -a: Linux prd-centos7-docker-4c-2g-2461.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: 2800.000 BogoMIPS: 5600.00 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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 10/07/21 _x86_64_ (2 CPU) 21:52:03 LINUX RESTART (2 CPU) 21:53:01 tps rtps wtps bread/s bwrtn/s 21:54:01 92.11 3.45 88.66 2352.45 5280.69 21:55:01 1.63 0.00 1.63 0.00 29.15 21:56:01 0.28 0.00 0.28 0.00 2.98 21:57:01 0.30 0.00 0.30 0.00 5.13 21:58:01 0.23 0.00 0.23 0.00 3.85 21:59:01 0.33 0.00 0.33 0.00 5.11 22:00:01 0.28 0.00 0.28 0.00 4.48 22:01:01 0.20 0.02 0.18 0.13 2.03 22:02:01 0.43 0.08 0.35 1.60 5.15 22:03:01 0.77 0.12 0.65 10.52 7.71 Average: 9.66 0.37 9.29 236.54 534.78 21:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:54:01 5644012 0 625448 7.81 2620 1736860 1236912 13.66 573516 1550960 28 21:55:01 5647448 0 622004 7.77 2620 1736868 1197188 13.22 571612 1550924 16 21:56:01 5652048 0 617404 7.71 2620 1736868 1162020 12.83 567180 1551092 8 21:57:01 5650728 0 618716 7.73 2620 1736876 1162360 12.83 568600 1551092 16 21:58:01 5650180 0 619256 7.73 2620 1736884 1162432 12.83 568648 1551668 20 21:59:01 5650460 0 618972 7.73 2620 1736888 1162484 12.83 568720 1551668 12 22:00:01 5643128 0 626300 7.82 2620 1736892 1162560 12.84 576104 1551684 16 22:01:01 5639328 0 630096 7.87 2620 1736896 1165224 12.86 578808 1551684 12 22:02:01 5639968 0 629332 7.86 2620 1737020 1163076 12.84 580336 1550036 20 22:03:01 5499320 0 699820 8.74 2620 1807180 1528168 16.87 779460 1486220 69864 Average: 5631662 0 630735 7.88 2620 1743923 1210242 13.36 593298 1544703 7001 21:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:54:01 eth0 151.05 139.93 810.74 30.77 0.00 0.00 0.00 0.00 21:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 docker0 56.03 32.25 5.20 220.48 0.00 0.00 0.00 0.00 21:55:01 eth0 0.82 0.42 0.30 0.29 0.00 0.00 0.00 0.00 21:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 eth0 2.10 0.07 0.18 0.01 0.00 0.00 0.00 0.00 21:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 eth0 2.05 0.63 0.64 0.40 0.00 0.00 0.00 0.00 21:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 eth0 2.27 0.58 0.70 0.43 0.00 0.00 0.00 0.00 21:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 eth0 1.45 0.37 0.41 0.23 0.00 0.00 0.00 0.00 21:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 eth0 1.00 0.67 0.56 0.40 0.00 0.00 0.00 0.00 22:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 eth0 1.05 0.37 0.32 0.20 0.00 0.00 0.00 0.00 22:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:01 eth0 2.02 0.68 0.74 0.37 0.00 0.00 0.00 0.00 22:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 eth0 86.63 66.81 725.16 8.12 0.00 0.00 0.00 0.00 22:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 25.05 21.06 154.03 4.12 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 5.60 3.23 0.52 22.05 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) 10/07/21 _x86_64_ (2 CPU) 21:52:03 LINUX RESTART (2 CPU) 21:53:01 CPU %user %nice %system %iowait %steal %idle 21:54:01 all 6.27 0.00 2.32 1.95 0.04 89.42 21:54:01 0 6.00 0.00 2.52 1.86 0.03 89.58 21:54:01 1 6.54 0.00 2.12 2.03 0.05 89.26 21:55:01 all 0.17 0.00 0.06 0.00 0.02 99.76 21:55:01 0 0.10 0.00 0.08 0.00 0.03 99.78 21:55:01 1 0.23 0.00 0.03 0.00 0.00 99.73 21:56:01 all 0.21 0.00 0.06 0.00 0.03 99.71 21:56:01 0 0.33 0.00 0.05 0.00 0.02 99.60 21:56:01 1 0.08 0.00 0.07 0.00 0.03 99.82 21:57:01 all 0.25 0.00 0.08 0.00 0.02 99.66 21:57:01 0 0.27 0.00 0.08 0.00 0.02 99.63 21:57:01 1 0.23 0.00 0.07 0.00 0.02 99.68 21:58:01 all 0.28 0.00 0.08 0.00 0.03 99.62 21:58:01 0 0.28 0.00 0.05 0.00 0.02 99.65 21:58:01 1 0.28 0.00 0.10 0.00 0.03 99.58 21:59:01 all 0.16 0.00 0.04 0.00 0.02 99.78 21:59:01 0 0.25 0.00 0.03 0.00 0.00 99.72 21:59:01 1 0.07 0.00 0.05 0.00 0.03 99.85 22:00:01 all 0.22 0.00 0.07 0.00 0.03 99.69 22:00:01 0 0.33 0.00 0.07 0.00 0.02 99.58 22:00:01 1 0.10 0.00 0.07 0.00 0.03 99.80 22:01:01 all 0.23 0.00 0.08 0.00 0.01 99.69 22:01:01 0 0.35 0.00 0.05 0.00 0.00 99.60 22:01:01 1 0.10 0.00 0.10 0.00 0.02 99.78 22:02:01 all 0.25 0.00 0.08 0.01 0.02 99.65 22:02:01 0 0.10 0.00 0.08 0.00 0.02 99.80 22:02:01 1 0.40 0.00 0.07 0.02 0.02 99.50 22:03:01 all 2.13 0.00 0.58 0.01 0.03 97.26 22:03:01 0 2.42 0.00 0.62 0.00 0.03 96.93 22:03:01 1 1.84 0.00 0.54 0.02 0.02 97.59 Average: all 1.01 0.00 0.34 0.19 0.02 98.44 Average: 0 1.04 0.00 0.36 0.18 0.02 98.40 Average: 1 0.98 0.00 0.32 0.20 0.03 98.47