---> uname -a: Linux prd-centos8-builder-2c-2g-2730.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 650 4780 19 2266 6750 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:a2:de:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fea2:dea9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f6:1b:44:a3 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/11/2025 _x86_64_ (2 CPU) 11:31:31 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 232.22 25.86 206.36 6065.44 23477.86 11:34:01 AM 115.71 0.45 115.26 63.05 12372.06 11:35:01 AM 32.83 0.75 32.08 74.25 1792.53 11:36:01 AM 26.36 0.00 26.36 0.00 990.75 11:37:01 AM 24.04 0.52 23.53 64.65 666.08 Average: 86.23 5.52 80.72 1253.52 7860.06 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5112484 6921600 2769948 35.14 2688 1997792 1071484 12.00 217268 2252464 147940 11:34:01 AM 4825400 6867056 3057032 38.78 2688 2217736 1074220 12.03 207964 2495360 61904 11:35:01 AM 4927584 6937688 2954848 37.49 2688 2185112 1009604 11.30 267752 2331396 9940 11:36:01 AM 4885860 6915996 2996572 38.02 2688 2205496 1026884 11.50 270128 2370784 30320 11:37:01 AM 4943552 6958052 2938880 37.28 2688 2189216 972540 10.89 436652 2147284 25104 Average: 4938976 6920078 2943456 37.34 2688 2159070 1030946 11.54 279953 2319458 55042 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 323.53 197.47 1778.30 63.80 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 78.16 61.78 851.74 10.02 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 19.05 20.28 24.62 7.97 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 18.46 19.08 17.25 7.81 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 23.71 20.51 27.79 10.97 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 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: eth0 92.58 63.82 539.96 20.11 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/11/2025 _x86_64_ (2 CPU) 11:31:31 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 38.00 0.00 7.32 5.99 0.09 48.59 11:33:01 AM 0 41.98 0.00 7.80 5.05 0.10 45.07 11:33:01 AM 1 34.03 0.00 6.85 6.94 0.08 52.10 11:34:01 AM all 34.58 0.00 5.31 2.95 0.11 57.05 11:34:01 AM 0 26.18 0.00 4.55 2.62 0.10 66.54 11:34:01 AM 1 42.99 0.00 6.06 3.29 0.12 47.55 11:35:01 AM all 34.72 0.00 4.14 0.46 0.11 60.57 11:35:01 AM 0 33.61 0.00 4.56 0.52 0.10 61.21 11:35:01 AM 1 35.83 0.00 3.72 0.40 0.12 59.93 11:36:01 AM all 34.40 0.00 3.60 0.44 0.09 61.47 11:36:01 AM 0 17.92 0.00 3.20 0.33 0.08 78.47 11:36:01 AM 1 50.90 0.00 4.01 0.55 0.10 44.44 11:37:01 AM all 35.85 0.00 4.42 0.38 0.11 59.24 11:37:01 AM 0 24.70 0.00 4.48 0.33 0.10 70.39 11:37:01 AM 1 47.02 0.00 4.37 0.42 0.12 48.07 Average: all 35.51 0.00 4.96 2.04 0.10 57.39 Average: 0 28.87 0.00 4.91 1.77 0.10 64.35 Average: 1 42.16 0.00 5.00 2.31 0.11 50.42