---> uname -a: Linux prd-centos7-docker-4c-2g-563.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: 2799.998 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) 10/20/21 _x86_64_ (2 CPU) 15:32:27 LINUX RESTART (2 CPU) 15:33:02 tps rtps wtps bread/s bwrtn/s 15:34:01 119.77 20.92 98.85 5622.90 18213.14 15:35:01 1.90 0.03 1.87 1.07 37.94 15:36:01 0.23 0.00 0.23 0.00 2.97 15:37:01 0.18 0.00 0.18 0.00 1.62 15:38:01 0.27 0.00 0.27 0.00 3.53 15:39:01 0.32 0.00 0.32 0.00 4.18 15:40:01 0.33 0.00 0.33 0.00 5.26 15:41:01 0.23 0.00 0.23 0.00 2.85 15:42:01 0.30 0.00 0.30 0.00 3.35 15:43:01 196.20 0.03 196.17 3.73 53486.83 Average: 31.83 2.07 29.77 554.37 7159.24 15:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 5654800 0 622076 7.77 2620 1729436 1265356 13.97 575092 1542680 128 15:35:01 5667008 0 609860 7.61 2620 1729444 1162912 12.84 564648 1542644 20 15:36:01 5667808 0 609060 7.60 2620 1729444 1163168 12.84 563980 1542804 8 15:37:01 5664888 0 611972 7.64 2620 1729452 1163420 12.84 566856 1542804 20 15:38:01 5667888 0 608968 7.60 2620 1729456 1163468 12.85 562828 1543612 8 15:39:01 5666952 0 609900 7.62 2620 1729460 1163300 12.84 564608 1543612 8 15:40:01 5665416 0 611432 7.63 2620 1729464 1163168 12.84 565880 1543684 12 15:41:01 5654880 0 621964 7.77 2620 1729468 1163168 12.84 576084 1543684 8 15:42:01 5654916 0 621920 7.77 2620 1729476 1163168 12.84 578128 1541892 8 15:43:01 3942572 0 1012048 12.64 2620 3051692 1369408 15.12 940332 2663872 300 Average: 5490713 0 653920 8.16 2620 1861679 1194054 13.18 605844 1655129 52 15:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 eth0 544.92 366.07 1455.91 83.95 0.00 0.00 0.00 0.00 15:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 docker0 60.33 36.14 5.62 236.90 0.00 0.00 0.00 0.00 15:35:01 eth0 0.40 0.08 0.03 0.01 0.00 0.00 0.00 0.00 15:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 eth0 0.55 0.08 0.06 0.01 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 eth0 1.98 0.87 3.16 0.18 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 eth0 0.50 0.32 0.27 0.26 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 eth0 0.30 0.23 0.14 0.07 0.00 0.00 0.00 0.00 15:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 eth0 0.17 0.13 0.02 0.01 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 eth0 313.09 182.78 7584.81 32.59 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 veth6e1e3b2 0.13 0.22 0.04 0.05 0.00 0.00 0.00 0.00 15:43:01 docker0 24.93 31.14 2.25 318.47 0.00 0.00 0.00 0.00 Average: eth0 85.46 54.57 903.72 11.59 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: veth6e1e3b2 0.01 0.02 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 8.44 6.68 0.78 55.24 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) 10/20/21 _x86_64_ (2 CPU) 15:32:27 LINUX RESTART (2 CPU) 15:33:02 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.06 0.00 4.60 3.53 0.07 73.74 15:34:01 0 17.70 0.00 5.68 4.64 0.07 71.91 15:34:01 1 18.43 0.00 3.52 2.42 0.07 75.57 15:35:01 all 0.23 0.00 0.06 0.00 0.02 99.69 15:35:01 0 0.08 0.00 0.07 0.00 0.02 99.83 15:35:01 1 0.38 0.00 0.05 0.00 0.02 99.55 15:36:01 all 0.28 0.00 0.05 0.00 0.00 99.67 15:36:01 0 0.10 0.00 0.07 0.00 0.00 99.83 15:36:01 1 0.45 0.00 0.03 0.00 0.00 99.52 15:37:01 all 0.17 0.00 0.07 0.00 0.01 99.76 15:37:01 0 0.12 0.00 0.07 0.00 0.02 99.80 15:37:01 1 0.22 0.00 0.07 0.00 0.00 99.72 15:38:01 all 0.13 0.00 0.07 0.00 0.02 99.79 15:38:01 0 0.12 0.00 0.07 0.00 0.02 99.80 15:38:01 1 0.13 0.00 0.07 0.00 0.02 99.78 15:39:01 all 0.22 0.00 0.03 0.00 0.02 99.73 15:39:01 0 0.08 0.00 0.03 0.00 0.02 99.87 15:39:01 1 0.35 0.00 0.03 0.00 0.02 99.60 15:40:01 all 0.26 0.00 0.06 0.00 0.00 99.68 15:40:01 0 0.08 0.00 0.07 0.00 0.00 99.85 15:40:01 1 0.43 0.00 0.05 0.00 0.00 99.52 15:41:01 all 0.18 0.00 0.03 0.00 0.02 99.77 15:41:01 0 0.03 0.00 0.02 0.00 0.02 99.93 15:41:01 1 0.33 0.00 0.05 0.00 0.02 99.60 15:42:01 all 0.24 0.00 0.03 0.00 0.01 99.72 15:42:01 0 0.05 0.00 0.03 0.00 0.00 99.92 15:42:01 1 0.43 0.00 0.03 0.00 0.02 99.52 15:43:01 all 23.04 0.00 9.17 2.17 0.09 65.54 15:43:01 0 22.82 0.00 9.21 2.32 0.09 65.56 15:43:01 1 23.27 0.00 9.12 2.01 0.09 65.52 Average: all 4.12 0.00 1.36 0.55 0.02 93.95 Average: 0 3.96 0.00 1.47 0.67 0.02 93.88 Average: 1 4.28 0.00 1.25 0.43 0.02 94.02