---> uname -a: Linux prd-centos7-builder-2c-1g-12023.novalocal 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 2800.000 BogoMIPS: 5600.00 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 ssbd rsb_ctxsw 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 devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 613 4980 16 2226 6910 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:73:35:1b brd ff:ff:ff:ff:ff:ff inet 10.30.170.7/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 83405sec preferred_lft 83405sec inet6 fe80::f816:3eff:fe73:351b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f8:e1:c0:5a brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.119.1.el7.x86_64 (prd-centos7-builder-2c-1g-12023.novalocal) 11/20/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 0.25 0.02 0.23 0.13 3.01 12:02:02 AM 0.45 0.08 0.37 1.60 5.38 12:03:01 AM 0.27 0.00 0.27 0.00 3.12 12:04:01 AM 0.18 0.00 0.18 0.00 1.65 12:05:01 AM 0.17 0.00 0.17 0.00 1.27 12:06:01 AM 0.27 0.00 0.27 0.00 2.27 12:07:01 AM 0.28 0.00 0.28 0.00 3.63 12:08:01 AM 0.23 0.00 0.23 0.00 2.63 12:09:01 AM 0.22 0.00 0.22 0.00 1.68 12:10:01 AM 0.20 0.00 0.20 0.00 1.53 12:11:01 AM 15.21 1.97 13.24 265.87 408.23 Average: 1.61 0.19 1.43 24.36 39.55 12:00:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 5126584 2882152 35.99 2620 2137032 918800 10.14 746176 1777076 4 12:02:02 AM 5126840 2881896 35.98 2620 2137160 916172 10.12 746180 1777140 4 12:03:01 AM 5127044 2881692 35.98 2620 2137164 916124 10.11 745788 1777136 8 12:04:01 AM 5127572 2881164 35.98 2620 2137164 916108 10.11 745768 1777136 4 12:05:01 AM 5127284 2881452 35.98 2620 2137172 916108 10.11 745824 1777136 4 12:06:01 AM 5127448 2881288 35.98 2620 2137176 916140 10.11 746020 1777136 4 12:07:01 AM 5127136 2881600 35.98 2620 2137180 916108 10.11 745900 1777136 4 12:08:01 AM 5127168 2881568 35.98 2620 2137184 916124 10.11 745888 1777136 4 12:09:01 AM 5126952 2881784 35.98 2620 2137192 916108 10.11 745824 1777140 4 12:10:01 AM 5127116 2881620 35.98 2620 2137192 916108 10.11 745848 1777136 4 12:11:01 AM 5119088 2889648 36.08 2620 2143736 920688 10.17 861512 1673980 8136 Average: 5126385 2882351 35.99 2620 2137759 916781 10.12 756430 1767753 744 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:01:01 AM eth0 1.05 0.75 0.75 0.12 0.00 0.00 0.00 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:02 AM eth0 1.05 1.10 0.97 0.32 0.00 0.00 0.00 12:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 0.91 0.91 0.86 0.18 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 0.72 0.73 0.71 0.11 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 0.68 0.72 0.72 0.12 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 1.40 1.00 1.09 0.25 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 0.77 0.82 0.73 0.23 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 0.83 0.92 0.84 0.18 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 0.68 0.77 0.71 0.11 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 0.70 0.80 0.73 0.13 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 15.28 12.98 11.25 6.41 0.00 0.00 0.00 12:11:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 12:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.19 1.96 1.76 0.74 0.00 0.00 0.00 Average: lo 0.05 0.05 0.01 0.01 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.119.1.el7.x86_64 (prd-centos7-builder-2c-1g-12023.novalocal) 11/20/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 0.10 0.00 0.05 0.00 0.03 99.82 12:01:01 AM 0 0.13 0.00 0.07 0.00 0.03 99.77 12:01:01 AM 1 0.08 0.00 0.03 0.00 0.02 99.87 12:02:02 AM all 0.17 0.00 0.04 0.00 0.03 99.77 12:02:02 AM 0 0.22 0.00 0.03 0.00 0.03 99.72 12:02:02 AM 1 0.12 0.00 0.05 0.00 0.03 99.80 12:03:01 AM all 0.20 0.00 0.02 0.00 0.03 99.75 12:03:01 AM 0 0.32 0.00 0.02 0.00 0.02 99.64 12:03:01 AM 1 0.08 0.00 0.02 0.00 0.02 99.88 12:04:01 AM all 0.17 0.00 0.03 0.00 0.02 99.79 12:04:01 AM 0 0.23 0.00 0.03 0.00 0.03 99.70 12:04:01 AM 1 0.10 0.00 0.02 0.00 0.02 99.87 12:05:01 AM all 0.14 0.00 0.03 0.00 0.03 99.80 12:05:01 AM 0 0.17 0.00 0.03 0.00 0.02 99.78 12:05:01 AM 1 0.10 0.00 0.03 0.00 0.03 99.83 12:06:01 AM all 0.20 0.00 0.03 0.00 0.03 99.74 12:06:01 AM 0 0.30 0.00 0.02 0.00 0.02 99.67 12:06:01 AM 1 0.12 0.00 0.02 0.00 0.02 99.85 12:07:01 AM all 0.20 0.00 0.02 0.00 0.03 99.75 12:07:01 AM 0 0.30 0.00 0.02 0.00 0.03 99.65 12:07:01 AM 1 0.10 0.00 0.03 0.00 0.03 99.83 12:08:01 AM all 0.13 0.00 0.03 0.00 0.02 99.83 12:08:01 AM 0 0.13 0.00 0.02 0.00 0.02 99.83 12:08:01 AM 1 0.12 0.00 0.05 0.00 0.03 99.80 12:09:01 AM all 0.20 0.00 0.03 0.00 0.02 99.76 12:09:01 AM 0 0.30 0.00 0.02 0.00 0.02 99.67 12:09:01 AM 1 0.10 0.00 0.03 0.00 0.02 99.85 12:10:01 AM all 0.21 0.00 0.03 0.00 0.03 99.73 12:10:01 AM 0 0.20 0.00 0.03 0.00 0.03 99.73 12:10:01 AM 1 0.20 0.00 0.02 0.00 0.02 99.77 12:11:01 AM all 17.30 0.00 1.04 0.68 0.06 80.91 12:11:01 AM 0 4.44 0.00 0.71 0.20 0.05 94.60 12:11:01 AM 1 30.57 0.00 1.39 1.20 0.07 66.78 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.70 0.00 0.12 0.06 0.03 98.09 Average: 0 0.61 0.00 0.09 0.02 0.03 99.25 Average: 1 2.79 0.00 0.15 0.11 0.03 96.93