---> uname -a: Linux prd-centos7-docker-4c-2g-1818.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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 9.1G 31G 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 9.1G 31G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/19/22 _x86_64_ (2 CPU) 16:57:09 LINUX RESTART (2 CPU) 16:58:01 tps rtps wtps bread/s bwrtn/s 16:59:01 365.70 0.02 365.68 0.53 78746.04 17:00:01 83.02 0.00 83.02 0.00 10514.20 17:01:01 0.32 0.02 0.30 0.13 5.60 17:02:01 0.35 0.08 0.27 1.60 5.41 17:03:01 0.22 0.00 0.22 0.00 3.22 17:04:01 0.40 0.00 0.40 0.00 5.28 17:05:01 75.16 0.00 75.16 0.00 18058.57 Average: 75.22 0.02 75.20 0.32 15374.07 16:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:59:01 3848496 0 946996 11.82 2620 3210828 1464740 16.17 987284 2706464 140884 17:00:01 3900012 0 931160 11.63 2620 3175148 1206996 13.33 951644 2702560 20 17:01:01 3892560 0 938608 11.72 2620 3175152 1196328 13.21 959200 2702560 20 17:02:01 3902212 0 928828 11.60 2620 3175280 1194164 13.18 951680 2702624 16 17:03:01 3903800 0 927236 11.58 2620 3175284 1169760 12.91 950328 2702624 20 17:04:01 3903180 0 927852 11.59 2620 3175288 1169712 12.91 951404 2702624 20 17:05:01 3289260 0 1051932 13.13 2620 3665128 1304852 14.41 1039096 3145808 20 Average: 3805646 0 950373 11.87 2620 3250301 1243793 13.73 970091 2766466 20143 16:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:59:01 eth0 272.31 208.24 2111.81 31.34 0.00 0.00 0.00 0.00 16:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 vethd1b0171 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:59:01 docker0 187.81 236.31 15.18 2079.27 0.00 0.00 0.00 0.00 17:00:01 eth0 44.41 26.64 161.63 11.07 0.00 0.00 0.00 0.00 17:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 docker0 9.02 14.39 0.52 91.54 0.00 0.00 0.00 0.00 17:01:01 eth0 1.38 0.38 0.44 0.26 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 eth0 0.52 0.20 0.26 0.16 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 eth0 1.02 0.51 0.39 0.28 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 eth0 0.70 0.20 0.12 0.05 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 eth0 120.81 78.83 2598.97 102.44 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.18 45.11 697.92 20.85 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 28.20 35.91 2.25 310.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/19/22 _x86_64_ (2 CPU) 16:57:09 LINUX RESTART (2 CPU) 16:58:01 CPU %user %nice %system %iowait %steal %idle 16:59:01 all 39.91 0.00 12.01 4.49 0.11 43.48 16:59:01 0 40.18 0.00 12.03 5.01 0.09 42.69 16:59:01 1 39.64 0.00 11.99 3.97 0.13 44.26 17:00:01 all 22.48 0.00 4.93 1.24 0.05 71.30 17:00:01 0 23.30 0.00 5.17 1.59 0.05 69.89 17:00:01 1 21.67 0.00 4.69 0.89 0.05 72.71 17:01:01 all 0.23 0.00 0.06 0.00 0.03 99.69 17:01:01 0 0.38 0.00 0.03 0.00 0.02 99.57 17:01:01 1 0.07 0.00 0.08 0.00 0.03 99.82 17:02:01 all 0.15 0.00 0.07 0.00 0.03 99.75 17:02:01 0 0.25 0.00 0.05 0.00 0.03 99.67 17:02:01 1 0.05 0.00 0.08 0.00 0.03 99.83 17:03:01 all 0.17 0.00 0.03 0.00 0.02 99.78 17:03:01 0 0.19 0.00 0.03 0.00 0.02 99.76 17:03:01 1 0.15 0.00 0.03 0.00 0.02 99.80 17:04:01 all 0.14 0.00 0.03 0.00 0.02 99.82 17:04:01 0 0.20 0.00 0.02 0.00 0.00 99.78 17:04:01 1 0.08 0.00 0.03 0.00 0.03 99.85 17:05:01 all 7.61 0.00 3.07 1.06 0.04 88.22 17:05:01 0 7.57 0.00 2.90 0.93 0.05 88.55 17:05:01 1 7.65 0.00 3.25 1.19 0.03 87.88 Average: all 9.75 0.00 2.79 0.94 0.04 86.48 Average: 0 9.96 0.00 2.79 1.04 0.04 86.18 Average: 1 9.55 0.00 2.78 0.83 0.05 86.79