---> uname -a: Linux prd-centos7-docker-4c-2g-314.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 9.3G 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/11/21 _x86_64_ (2 CPU) 04:29:07 LINUX RESTART (2 CPU) 04:30:01 tps rtps wtps bread/s bwrtn/s 04:31:01 94.07 3.43 90.64 2578.75 14030.12 04:32:01 368.22 0.15 368.07 22.12 93108.61 04:33:01 54.15 0.00 54.15 0.00 6477.55 04:34:01 32.11 0.02 32.09 0.53 5319.13 04:35:01 3.50 0.00 3.50 0.00 130.38 04:36:01 0.30 0.00 0.30 0.00 3.73 04:37:01 0.20 0.00 0.20 0.00 2.57 04:38:01 0.18 0.00 0.18 0.00 2.07 04:39:01 0.32 0.00 0.32 0.00 3.23 Average: 61.46 0.40 61.06 289.14 13231.56 04:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:31:01 4942232 0 852008 10.64 2620 2212072 1471944 16.25 928104 1722344 160384 04:32:01 3103840 0 1162476 14.51 2620 3739996 1484016 16.38 1135416 3079728 12 04:33:01 3091920 0 1209288 15.10 2620 3705104 1786792 19.73 1418404 2852176 147116 04:34:01 3567380 0 1063220 13.28 2620 3375712 1245268 13.75 1111700 2700124 20 04:35:01 3579700 0 1050888 13.12 2620 3375724 1245268 13.75 1114640 2700124 16 04:36:01 3586876 0 1043712 13.03 2620 3375724 1189336 13.13 1106848 2702684 20 04:37:01 3585104 0 1045480 13.05 2620 3375728 1189336 13.13 1108620 2702684 8 04:38:01 3574616 0 1055960 13.18 2620 3375736 1189336 13.13 1114540 2707324 8 04:39:01 3574264 0 1056312 13.19 2620 3375736 1189432 13.13 1115056 2707324 16 Average: 3622881 0 1059927 13.23 2620 3323504 1332303 14.71 1128148 2652724 34178 04:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:31:01 eth0 1195.60 895.92 3492.47 104.18 0.00 0.00 0.00 0.00 04:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 docker0 760.87 954.63 66.11 2700.99 0.00 0.00 0.00 0.00 04:32:01 eth0 1031.50 828.95 5353.03 103.54 0.00 0.00 0.00 0.00 04:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 docker0 448.43 508.88 34.46 2058.78 0.00 0.00 0.00 0.00 04:33:01 eth0 42.65 25.11 38.16 30.56 0.00 0.00 0.00 0.00 04:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 veth86eb435 0.33 0.47 0.03 0.05 0.00 0.00 0.00 0.00 04:33:01 docker0 0.33 0.33 0.02 0.04 0.00 0.00 0.00 0.00 04:34:01 eth0 18.10 11.39 11.66 16.20 0.00 0.00 0.00 0.00 04:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 docker0 1.62 1.62 0.11 0.13 0.00 0.00 0.00 0.00 04:35:01 eth0 0.93 0.73 0.13 6.44 0.00 0.00 0.00 0.00 04:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 eth0 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 eth0 0.15 0.10 0.07 0.01 0.00 0.00 0.00 0.00 04:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 254.40 195.86 988.52 29.00 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 134.61 162.86 11.19 528.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/11/21 _x86_64_ (2 CPU) 04:29:07 LINUX RESTART (2 CPU) 04:30:01 CPU %user %nice %system %iowait %steal %idle 04:31:01 all 18.63 0.00 4.58 2.54 0.12 74.12 04:31:01 0 16.88 0.00 5.05 1.52 0.13 76.42 04:31:01 1 20.35 0.00 4.12 3.55 0.12 71.86 04:32:01 all 22.80 0.00 11.87 4.34 0.13 60.87 04:32:01 0 23.39 0.00 12.19 4.24 0.11 60.07 04:32:01 1 22.21 0.00 11.54 4.44 0.14 61.66 04:33:01 all 57.54 0.00 6.30 0.86 0.14 35.16 04:33:01 0 56.88 0.00 6.54 0.99 0.15 35.45 04:33:01 1 58.20 0.00 6.07 0.73 0.13 34.88 04:34:01 all 11.25 0.00 2.12 0.42 0.05 86.17 04:34:01 0 12.40 0.00 2.37 0.60 0.05 84.58 04:34:01 1 10.09 0.00 1.87 0.24 0.05 87.75 04:35:01 all 0.06 0.00 0.08 0.00 0.01 99.85 04:35:01 0 0.05 0.00 0.10 0.00 0.02 99.83 04:35:01 1 0.07 0.00 0.07 0.00 0.00 99.87 04:36:01 all 0.08 0.00 0.17 0.00 0.02 99.73 04:36:01 0 0.07 0.00 0.15 0.00 0.02 99.77 04:36:01 1 0.10 0.00 0.20 0.00 0.02 99.68 04:37:01 all 0.04 0.00 0.07 0.00 0.03 99.87 04:37:01 0 0.03 0.00 0.03 0.00 0.02 99.92 04:37:01 1 0.05 0.00 0.10 0.00 0.03 99.82 04:38:01 all 0.05 0.00 0.07 0.00 0.02 99.87 04:38:01 0 0.07 0.00 0.07 0.00 0.02 99.85 04:38:01 1 0.03 0.00 0.07 0.00 0.02 99.88 04:39:01 all 0.04 0.00 0.05 0.00 0.02 99.89 04:39:01 0 0.03 0.00 0.05 0.00 0.02 99.90 04:39:01 1 0.05 0.00 0.05 0.00 0.02 99.88 Average: all 11.71 0.00 2.69 0.87 0.06 84.67 Average: 0 11.62 0.00 2.82 0.78 0.06 84.72 Average: 1 11.81 0.00 2.57 0.96 0.06 84.61