---> uname -a: Linux prd-centos8-builder-2c-2g-11735.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: 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 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 693 4735 19 2268 6706 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:9f:9b:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe9f:9bc7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:ad:ce:24 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) 11/19/2025 _x86_64_ (2 CPU) 00:31:33 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 221.81 26.22 195.58 6144.75 10259.43 12:34:01 AM 111.95 0.50 111.45 64.38 12152.48 12:35:01 AM 34.16 0.70 33.46 72.92 1751.39 12:36:01 AM 20.93 0.00 20.93 0.00 599.05 12:37:01 AM 27.34 0.52 26.82 64.65 997.82 Average: 83.24 5.59 77.65 1269.42 5152.30 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5116616 6953776 2765816 35.09 2688 2019840 1011128 11.32 200784 2240668 166600 12:34:01 AM 4910552 6920552 2971880 37.70 2688 2185036 1022504 11.45 231160 2383816 42268 12:35:01 AM 4820788 6865896 3061644 38.84 2688 2220120 1077076 12.06 284904 2419564 42976 12:36:01 AM 4871256 6883244 3011176 38.20 2688 2187084 1061320 11.88 282660 2371672 9924 12:37:01 AM 4850704 6876512 3031728 38.46 2688 2200804 1063748 11.91 441212 2232832 23224 Average: 4913983 6899996 2968449 37.66 2688 2162577 1047155 11.72 288144 2329710 56998 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 315.61 198.65 1808.47 63.67 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 77.09 62.56 828.87 10.87 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 25.98 24.91 30.66 9.27 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 17.96 17.43 17.29 6.73 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 22.48 19.41 29.03 10.79 0.00 0.00 0.00 0.00 12:37:01 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 91.83 64.60 542.90 20.26 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) 11/19/2025 _x86_64_ (2 CPU) 00:31:33 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 43.30 0.00 7.76 2.75 0.10 46.09 12:33:01 AM 0 43.06 0.00 7.28 1.94 0.10 47.63 12:33:01 AM 1 43.55 0.00 8.24 3.56 0.10 44.54 12:34:01 AM all 34.91 0.00 5.37 2.33 0.08 57.30 12:34:01 AM 0 34.98 0.00 5.17 2.11 0.08 57.65 12:34:01 AM 1 34.84 0.00 5.57 2.55 0.08 56.95 12:35:01 AM all 31.56 0.00 3.45 0.32 0.10 64.57 12:35:01 AM 0 31.62 0.00 3.69 0.15 0.10 64.45 12:35:01 AM 1 31.51 0.00 3.21 0.48 0.10 64.70 12:36:01 AM all 29.50 0.00 3.19 0.11 0.08 67.13 12:36:01 AM 0 27.63 0.00 3.24 0.08 0.08 68.96 12:36:01 AM 1 31.36 0.00 3.13 0.13 0.08 65.29 12:37:01 AM all 32.84 0.00 3.57 0.22 0.10 63.28 12:37:01 AM 0 30.13 0.00 3.17 0.17 0.08 66.46 12:37:01 AM 1 35.54 0.00 3.97 0.27 0.12 60.11 Average: all 34.42 0.00 4.67 1.14 0.09 59.68 Average: 0 33.48 0.00 4.51 0.89 0.09 61.03 Average: 1 35.36 0.00 4.82 1.40 0.10 58.33