---> uname -a: Linux prd-centos7-docker-4c-2g-881.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 9.1G 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/16/21 _x86_64_ (2 CPU) 23:39:11 LINUX RESTART (2 CPU) 23:40:02 tps rtps wtps bread/s bwrtn/s 23:41:01 401.76 0.10 401.66 3.25 84553.97 23:42:01 60.24 0.00 60.24 0.00 10744.89 23:43:01 113.94 0.02 113.93 0.53 4962.55 23:44:01 3.43 0.00 3.43 0.00 130.30 23:45:01 0.18 0.00 0.18 0.00 2.35 23:46:01 0.38 0.00 0.38 0.00 6.78 23:47:01 0.17 0.00 0.17 0.00 1.62 23:48:01 0.37 0.00 0.37 0.00 5.85 23:49:01 0.18 0.00 0.18 0.00 1.78 Average: 63.92 0.01 63.90 0.42 11026.01 23:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:41:01 3724120 0 996836 12.45 2620 3285364 1642844 18.14 1106848 2717168 102156 23:42:01 3453472 0 1040772 13.00 2620 3512076 1671116 18.45 1265776 2811188 16848 23:43:01 3866932 0 957472 11.96 2620 3181916 1205040 13.30 1071408 2587532 20 23:44:01 3907676 0 916724 11.45 2620 3181920 1165964 12.87 1067476 2587540 16 23:45:01 3908208 0 916188 11.44 2620 3181924 1164004 12.85 1067328 2587540 16 23:46:01 3909752 0 914640 11.42 2620 3181928 1163908 12.85 1065884 2588476 12 23:47:01 3908256 0 916132 11.44 2620 3181932 1164004 12.85 1067324 2588476 16 23:48:01 3906468 0 917912 11.46 2620 3181940 1163908 12.85 1069160 2588476 12 23:49:01 3904440 0 919940 11.49 2620 3181940 1163908 12.85 1073044 2586540 8 Average: 3832147 0 944068 11.79 2620 3230104 1278300 14.11 1094916 2626993 13234 23:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:41:01 eth0 299.27 231.44 2989.68 32.76 0.00 0.00 0.00 0.00 23:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 veth3992304 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 23:41:01 docker0 196.11 238.85 15.81 2076.72 0.00 0.00 0.00 0.00 23:42:01 eth0 29.00 14.49 25.56 10.72 0.00 0.00 0.00 0.00 23:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 veth3992304 1.53 1.53 0.12 0.13 0.00 0.00 0.00 0.00 23:42:01 docker0 1.53 1.53 0.10 0.13 0.00 0.00 0.00 0.00 23:43:01 eth0 13.68 7.60 11.10 5.70 0.00 0.00 0.00 0.00 23:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 docker0 0.62 0.62 0.04 0.05 0.00 0.00 0.00 0.00 23:44:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 eth0 0.27 0.22 0.09 0.08 0.00 0.00 0.00 0.00 23:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 eth0 0.47 0.27 0.34 0.02 0.00 0.00 0.00 0.00 23:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.65 27.90 331.57 5.43 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 21.72 26.40 1.75 227.47 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) 11/16/21 _x86_64_ (2 CPU) 23:39:11 LINUX RESTART (2 CPU) 23:40:02 CPU %user %nice %system %iowait %steal %idle 23:41:01 all 38.97 0.00 12.37 3.43 0.09 45.13 23:41:01 0 38.87 0.00 12.55 3.75 0.09 44.74 23:41:01 1 39.07 0.00 12.19 3.12 0.09 45.53 23:42:01 all 42.02 0.00 4.61 0.41 0.08 52.88 23:42:01 0 42.28 0.00 4.90 0.55 0.09 52.19 23:42:01 1 41.76 0.00 4.31 0.28 0.07 53.57 23:43:01 all 66.20 0.00 7.08 1.92 0.13 24.68 23:43:01 0 65.48 0.00 7.32 1.84 0.11 25.25 23:43:01 1 66.92 0.00 6.83 2.00 0.15 24.11 23:44:01 all 0.19 0.00 0.04 0.00 0.03 99.74 23:44:01 0 0.35 0.00 0.02 0.00 0.02 99.62 23:44:01 1 0.03 0.00 0.07 0.00 0.03 99.87 23:45:01 all 0.08 0.00 0.02 0.00 0.04 99.87 23:45:01 0 0.13 0.00 0.02 0.00 0.05 99.80 23:45:01 1 0.02 0.00 0.02 0.00 0.03 99.93 23:46:01 all 0.08 0.00 0.03 0.00 0.03 99.86 23:46:01 0 0.13 0.00 0.02 0.00 0.03 99.82 23:46:01 1 0.03 0.00 0.03 0.00 0.03 99.90 23:47:01 all 0.13 0.00 0.04 0.00 0.03 99.81 23:47:01 0 0.22 0.00 0.03 0.00 0.02 99.73 23:47:01 1 0.03 0.00 0.05 0.00 0.03 99.88 23:48:01 all 0.10 0.00 0.03 0.00 0.03 99.84 23:48:01 0 0.15 0.00 0.02 0.00 0.03 99.80 23:48:01 1 0.05 0.00 0.05 0.00 0.02 99.88 23:49:01 all 0.12 0.00 0.04 0.00 0.03 99.82 23:49:01 0 0.20 0.00 0.05 0.00 0.02 99.73 23:49:01 1 0.03 0.00 0.03 0.00 0.03 99.90 Average: all 15.61 0.00 2.55 0.60 0.05 81.19 Average: 0 15.62 0.00 2.63 0.64 0.05 81.06 Average: 1 15.59 0.00 2.48 0.56 0.05 81.31