---> uname -a: Linux prd-centos8-builder-2c-2g-1377.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 633 4796 19 2267 6766 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:c3:38:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fec3:38e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1a:ac:d0:f7 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) 11/26/2025 _x86_64_ (2 CPU) 11:31:28 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 205.61 17.22 188.39 5261.50 7467.18 11:34:01 AM 108.25 0.50 107.75 64.38 11966.03 11:35:01 AM 34.86 0.30 34.56 42.39 1782.09 11:36:01 AM 21.80 0.40 21.40 30.53 574.05 Average: 92.64 4.61 88.03 1349.97 5447.78 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5183024 7019528 2699400 34.25 2688 2019188 952556 10.67 200756 2172316 156196 11:34:01 AM 4992208 6999912 2890216 36.67 2688 2182788 938928 10.51 230100 2302908 41208 11:35:01 AM 4845784 6889648 3036640 38.52 2688 2219344 1057412 11.84 270624 2410072 44256 11:36:01 AM 4939472 6950912 2942952 37.34 2688 2186796 1000500 11.20 268732 2317616 10768 Average: 4990122 6965000 2892302 36.69 2688 2152029 987349 11.06 242553 2300728 63107 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 311.14 181.98 1817.62 62.50 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 79.89 62.98 822.98 10.42 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 20.70 21.46 26.65 9.00 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 18.86 19.43 19.77 7.19 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 107.66 71.47 671.86 22.28 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) 11/26/2025 _x86_64_ (2 CPU) 11:31:28 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 35.32 0.00 6.79 2.48 0.12 55.30 11:33:01 AM 0 48.31 0.00 7.48 2.12 0.12 41.97 11:33:01 AM 1 22.32 0.00 6.10 2.84 0.12 68.63 11:34:01 AM all 34.43 0.00 5.27 0.94 0.11 59.25 11:34:01 AM 0 50.54 0.00 5.77 0.75 0.10 42.84 11:34:01 AM 1 18.38 0.00 4.78 1.13 0.12 75.59 11:35:01 AM all 32.59 0.00 2.97 0.89 0.11 63.43 11:35:01 AM 0 41.10 0.00 3.18 0.95 0.10 54.67 11:35:01 AM 1 24.08 0.00 2.77 0.83 0.12 72.20 11:36:01 AM all 34.61 0.00 3.71 0.12 0.10 61.46 11:36:01 AM 0 39.27 0.00 3.75 0.08 0.10 56.80 11:36:01 AM 1 29.94 0.00 3.68 0.15 0.10 66.13 Average: all 34.24 0.00 4.69 1.11 0.11 59.86 Average: 0 44.80 0.00 5.04 0.97 0.10 49.08 Average: 1 23.68 0.00 4.33 1.24 0.11 70.64