---> uname -a: Linux prd-centos7-docker-4c-2g-1414.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 9.3G 31G 24% / 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 9.3G 31G 24% /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) 10/04/21 _x86_64_ (2 CPU) 23:27:17 LINUX RESTART (2 CPU) 23:28:01 tps rtps wtps bread/s bwrtn/s 23:29:01 213.36 3.40 209.96 2351.24 47642.98 23:30:01 255.83 0.00 255.83 0.00 54978.17 23:31:01 55.03 0.00 55.03 0.00 10847.85 23:32:01 3.06 0.00 3.06 0.00 115.22 23:33:01 0.23 0.00 0.23 0.00 3.17 23:34:01 0.27 0.00 0.27 0.00 3.23 Average: 87.98 0.57 87.42 391.94 18936.15 23:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:29:01 3792764 0 865488 10.81 2620 3348068 1565048 17.28 1069620 2738064 378832 23:30:01 3440144 0 967620 12.08 2620 3598556 1506872 16.64 1310652 2778360 239936 23:31:01 3789912 0 862380 10.77 2620 3354028 1060856 11.71 1091784 2654464 20 23:32:01 3808144 0 844140 10.54 2620 3354036 1028964 11.36 1089868 2654600 12 23:33:01 3809544 0 842732 10.52 2620 3354044 1067536 11.79 1088220 2654600 12 23:34:01 3810092 0 842184 10.52 2620 3354044 1018548 11.25 1087592 2655200 8 Average: 3741767 0 870757 10.87 2620 3393796 1207971 13.34 1122956 2689215 103137 23:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:29:01 veth7b9b137 131.26 160.00 12.19 890.19 0.00 0.00 0.00 0.00 23:29:01 eth0 924.93 1072.11 7183.19 159.55 0.00 0.00 0.00 0.00 23:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 docker0 790.69 550.59 70.13 3558.84 0.00 0.00 0.00 0.00 23:30:01 veth3668d47 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 23:30:01 eth0 129.57 95.04 1181.97 17.62 0.00 0.00 0.00 0.00 23:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 docker0 78.35 100.78 5.97 1154.18 0.00 0.00 0.00 0.00 23:31:01 eth0 26.77 15.06 20.73 10.11 0.00 0.00 0.00 0.00 23:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 docker0 1.77 1.77 0.11 0.15 0.00 0.00 0.00 0.00 23:32:01 eth0 0.82 0.08 0.07 0.01 0.00 0.00 0.00 0.00 23:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 eth0 4.20 3.00 0.87 29.49 0.00 0.00 0.00 0.00 23:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 eth0 0.15 0.08 0.01 0.33 0.00 0.00 0.00 0.00 23:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 181.10 197.60 1398.07 36.19 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 145.16 108.88 12.70 785.69 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) 10/04/21 _x86_64_ (2 CPU) 23:27:17 LINUX RESTART (2 CPU) 23:28:01 CPU %user %nice %system %iowait %steal %idle 23:29:01 all 27.46 0.00 8.54 4.41 0.10 59.49 23:29:01 0 26.71 0.00 8.88 3.24 0.11 61.07 23:29:01 1 28.20 0.00 8.21 5.59 0.09 57.92 23:30:01 all 51.61 0.00 10.22 1.98 0.13 36.06 23:30:01 0 51.17 0.00 10.89 2.15 0.13 35.66 23:30:01 1 52.05 0.00 9.55 1.81 0.13 36.46 23:31:01 all 24.92 0.00 3.98 0.56 0.07 70.47 23:31:01 0 25.43 0.00 4.05 0.66 0.07 69.78 23:31:01 1 24.41 0.00 3.91 0.45 0.07 71.16 23:32:01 all 0.16 0.00 0.06 0.00 0.01 99.77 23:32:01 0 0.05 0.00 0.05 0.00 0.02 99.88 23:32:01 1 0.27 0.00 0.07 0.00 0.00 99.67 23:33:01 all 0.16 0.00 0.10 0.00 0.03 99.72 23:33:01 0 0.13 0.00 0.12 0.00 0.02 99.73 23:33:01 1 0.18 0.00 0.08 0.00 0.03 99.70 23:34:01 all 0.03 0.00 0.04 0.00 0.02 99.91 23:34:01 0 0.03 0.00 0.05 0.00 0.02 99.90 23:34:01 1 0.03 0.00 0.03 0.00 0.02 99.92 Average: all 16.76 0.00 3.69 1.12 0.06 78.38 Average: 0 16.62 0.00 3.86 0.97 0.06 78.49 Average: 1 16.90 0.00 3.52 1.27 0.05 78.26