---> uname -a: Linux prd-centos8-builder-2c-2g-1064.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 653 4776 19 2268 6747 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:ea:5f:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:feea:5f91/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f1:23:1f:97 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) 10/22/2025 _x86_64_ (2 CPU) 04:31:32 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 212.76 25.98 186.78 6131.16 7307.66 04:34:01 AM 116.86 0.45 116.41 63.05 12467.26 04:35:01 AM 36.23 0.35 35.88 43.73 1895.50 04:36:01 AM 22.61 0.00 22.61 0.00 608.40 04:37:01 AM 26.46 0.92 25.54 95.17 758.01 Average: 83.00 5.54 77.46 1267.15 4607.73 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5056872 6912176 2825560 35.85 2688 2041344 1071648 12.00 236716 2275508 189840 04:34:01 AM 4808524 6859788 3073908 39.00 2688 2226904 1080708 12.10 211152 2507236 70788 04:35:01 AM 4862260 6906212 3020172 38.32 2688 2219044 1028364 11.51 271352 2393468 43188 04:36:01 AM 4848480 6860108 3033952 38.49 2688 2186784 1095036 12.26 269452 2408848 10760 04:37:01 AM 4924952 6942968 2957480 37.52 2688 2192720 989412 11.08 435668 2166028 27360 Average: 4900218 6896250 2982214 37.83 2688 2173359 1053034 11.79 284868 2350218 68387 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 275.79 182.71 1777.36 62.64 0.00 0.00 0.00 0.00 04:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 84.06 66.39 847.10 10.35 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 28.50 26.68 33.26 10.25 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 18.01 19.19 16.84 7.44 0.00 0.00 0.00 0.00 04:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 25.49 23.83 28.32 16.56 0.00 0.00 0.00 0.00 04:37:01 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 86.39 63.77 540.72 21.45 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) 10/22/2025 _x86_64_ (2 CPU) 04:31:32 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 38.54 0.00 7.14 2.95 0.10 51.27 04:33:01 AM 0 28.61 0.00 6.42 1.86 0.10 63.01 04:33:01 AM 1 48.48 0.00 7.86 4.05 0.10 39.50 04:34:01 AM all 35.34 0.00 5.24 2.24 0.10 57.08 04:34:01 AM 0 18.55 0.00 3.94 2.69 0.10 74.72 04:34:01 AM 1 52.20 0.00 6.55 1.79 0.10 39.37 04:35:01 AM all 33.75 0.00 3.82 0.24 0.09 62.10 04:35:01 AM 0 25.39 0.00 3.15 0.15 0.08 71.23 04:35:01 AM 1 42.13 0.00 4.49 0.33 0.10 52.95 04:36:01 AM all 35.57 0.00 3.55 0.12 0.09 60.66 04:36:01 AM 0 21.25 0.00 2.50 0.12 0.10 76.04 04:36:01 AM 1 49.92 0.00 4.60 0.13 0.08 45.26 04:37:01 AM all 36.15 0.00 4.44 0.13 0.11 59.17 04:37:01 AM 0 25.68 0.00 3.84 0.13 0.10 70.24 04:37:01 AM 1 46.61 0.00 5.04 0.13 0.12 48.09 Average: all 35.87 0.00 4.84 1.14 0.10 58.06 Average: 0 23.89 0.00 3.97 0.99 0.10 71.05 Average: 1 47.87 0.00 5.71 1.29 0.10 45.04