---> uname -a: Linux prd-centos7-docker-4c-2g-13612.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 9.0G 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) 11/01/21 _x86_64_ (2 CPU) 01:55:03 LINUX RESTART (2 CPU) 01:56:01 tps rtps wtps bread/s bwrtn/s 01:57:01 3.41 0.05 3.36 1.60 100.60 01:58:01 0.47 0.00 0.47 0.00 8.44 01:59:01 0.33 0.00 0.33 0.00 5.18 02:00:01 0.25 0.00 0.25 0.00 4.56 02:01:01 0.45 0.02 0.43 0.13 3.86 02:02:01 0.53 0.08 0.45 1.60 9.78 02:03:01 0.27 0.00 0.27 0.00 4.02 02:04:01 0.23 0.00 0.23 0.00 3.73 02:05:01 0.18 0.00 0.18 0.00 1.90 02:06:01 105.30 0.07 105.23 4.80 28253.50 Average: 11.14 0.02 11.12 0.81 2839.89 01:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 5697068 0 613536 7.66 2620 1695708 1206796 13.32 557256 1521904 16 01:58:01 5699276 0 611320 7.63 2620 1695716 1192428 13.17 555064 1522264 20 01:59:01 5695372 0 615224 7.68 2620 1695716 1192476 13.17 558712 1522264 12 02:00:01 5698196 0 612392 7.65 2620 1695724 1164864 12.86 555888 1523248 8 02:01:01 5696564 0 614020 7.67 2620 1695728 1168084 12.90 557128 1523248 20 02:02:01 5699472 0 610988 7.63 2620 1695852 1165156 12.86 554856 1523392 16 02:03:01 5690844 0 619612 7.74 2620 1695856 1165156 12.86 563732 1523392 20 02:04:01 5689480 0 620968 7.75 2620 1695864 1165156 12.86 564520 1523472 8 02:05:01 5687964 0 622484 7.77 2620 1695864 1165440 12.87 567308 1521944 8 02:06:01 4672040 0 786800 9.82 2620 2547472 1436260 15.86 767252 2218296 107628 Average: 5592628 0 632734 7.90 2620 1780950 1202182 13.27 580172 1592342 10776 01:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:57:01 eth0 2.88 0.88 1.00 0.59 0.00 0.00 0.00 0.00 01:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 eth0 2.61 0.62 0.74 0.40 0.00 0.00 0.00 0.00 01:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 eth0 1.22 0.28 0.33 0.23 0.00 0.00 0.00 0.00 01:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 eth0 2.12 0.50 0.64 0.39 0.00 0.00 0.00 0.00 02:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 eth0 1.15 0.63 0.67 0.46 0.00 0.00 0.00 0.00 02:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 eth0 0.08 0.03 0.01 0.00 0.00 0.00 0.00 0.00 02:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 eth0 1.03 0.10 0.10 0.01 0.00 0.00 0.00 0.00 02:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 eth0 0.50 0.30 0.27 0.20 0.00 0.00 0.00 0.00 02:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 veth649a117 28.56 47.45 3.23 386.93 0.00 0.00 0.00 0.00 02:06:01 eth0 202.00 118.27 4453.15 16.19 0.00 0.00 0.00 0.00 02:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 docker0 28.56 47.34 2.84 386.92 0.00 0.00 0.00 0.00 Average: veth649a117 2.86 4.75 0.32 38.70 0.00 0.00 0.00 0.00 Average: eth0 21.38 12.17 445.74 1.85 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 2.86 4.73 0.28 38.70 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) 11/01/21 _x86_64_ (2 CPU) 01:55:03 LINUX RESTART (2 CPU) 01:56:01 CPU %user %nice %system %iowait %steal %idle 01:57:01 all 0.24 0.00 0.07 0.00 0.02 99.67 01:57:01 0 0.12 0.00 0.08 0.00 0.02 99.78 01:57:01 1 0.37 0.00 0.05 0.00 0.02 99.57 01:58:01 all 0.28 0.00 0.07 0.00 0.03 99.62 01:58:01 0 0.10 0.00 0.07 0.00 0.03 99.80 01:58:01 1 0.47 0.00 0.07 0.00 0.02 99.45 01:59:01 all 0.23 0.00 0.05 0.00 0.02 99.71 01:59:01 0 0.10 0.00 0.07 0.00 0.02 99.82 01:59:01 1 0.35 0.00 0.03 0.00 0.02 99.60 02:00:01 all 0.21 0.00 0.05 0.00 0.02 99.72 02:00:01 0 0.10 0.00 0.05 0.00 0.02 99.83 02:00:01 1 0.32 0.00 0.05 0.00 0.02 99.62 02:01:01 all 0.20 0.00 0.05 0.00 0.02 99.73 02:01:01 0 0.03 0.00 0.05 0.00 0.02 99.90 02:01:01 1 0.37 0.00 0.05 0.00 0.02 99.57 02:02:01 all 0.18 0.00 0.04 0.00 0.03 99.76 02:02:01 0 0.32 0.00 0.05 0.00 0.02 99.62 02:02:01 1 0.03 0.00 0.03 0.00 0.03 99.90 02:03:01 all 0.22 0.00 0.05 0.00 0.03 99.71 02:03:01 0 0.37 0.00 0.02 0.00 0.02 99.60 02:03:01 1 0.07 0.00 0.08 0.00 0.03 99.82 02:04:01 all 0.17 0.00 0.03 0.00 0.02 99.78 02:04:01 0 0.30 0.00 0.02 0.00 0.02 99.67 02:04:01 1 0.03 0.00 0.05 0.00 0.02 99.90 02:05:01 all 0.19 0.00 0.03 0.00 0.03 99.76 02:05:01 0 0.32 0.00 0.03 0.00 0.03 99.62 02:05:01 1 0.07 0.00 0.02 0.00 0.02 99.90 02:06:01 all 11.82 0.00 4.24 1.60 0.04 82.30 02:06:01 0 11.76 0.00 4.46 1.59 0.05 82.14 02:06:01 1 11.88 0.00 4.02 1.60 0.03 82.46 Average: all 1.35 0.00 0.46 0.16 0.02 98.01 Average: 0 1.33 0.00 0.48 0.16 0.02 98.01 Average: 1 1.37 0.00 0.44 0.16 0.02 98.01