---> uname -a: Linux prd-centos8-builder-2c-2g-52535.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 640 4791 19 2265 6760 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:75:38:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe75:38f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:35:64:8f:78 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) 09/15/2025 _x86_64_ (2 CPU) 04:31:29 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 253.03 17.03 236.00 5358.21 8118.61 04:34:01 AM 102.83 0.70 102.13 103.17 11478.32 04:35:01 AM 32.49 0.10 32.39 3.60 1709.25 04:36:01 AM 23.46 0.00 23.46 0.00 884.86 04:37:01 AM 26.74 0.92 25.82 95.15 765.77 Average: 87.71 3.75 83.96 1112.03 4591.33 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5134928 6978536 2747500 34.86 2688 2026888 1005664 11.26 200808 2224364 159256 04:34:01 AM 4964432 6972212 2917996 37.02 2688 2182972 997412 11.17 231744 2332164 41688 04:35:01 AM 5003488 7012160 2878940 36.52 2688 2183984 945348 10.59 267568 2256196 10768 04:36:01 AM 4837424 6880268 3045004 38.63 2688 2218328 1064680 11.92 271520 2419596 45168 04:37:01 AM 4877808 6893088 3004620 38.12 2688 2190020 1067152 11.95 423080 2227188 27008 Average: 4963616 6947253 2918812 37.03 2688 2160438 1016051 11.38 278944 2291902 56778 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 297.35 181.74 1813.16 62.38 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 83.42 66.44 811.78 12.33 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 23.11 24.65 28.48 9.37 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 18.69 18.96 17.14 6.88 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 23.90 21.22 27.21 10.28 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 89.30 62.60 539.55 20.25 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) 09/15/2025 _x86_64_ (2 CPU) 04:31:29 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 38.56 0.00 7.13 1.86 0.12 52.33 04:33:01 AM 0 48.65 0.00 7.72 1.36 0.13 42.14 04:33:01 AM 1 28.48 0.00 6.54 2.36 0.10 62.52 04:34:01 AM all 35.24 0.00 5.39 1.30 0.11 57.96 04:34:01 AM 0 43.36 0.00 5.93 1.45 0.12 49.14 04:34:01 AM 1 27.12 0.00 4.85 1.15 0.10 66.78 04:35:01 AM all 33.87 0.00 3.53 0.33 0.14 62.13 04:35:01 AM 0 59.82 0.00 4.45 0.52 0.10 35.11 04:35:01 AM 1 7.90 0.00 2.61 0.13 0.18 89.18 04:36:01 AM all 33.16 0.00 3.53 0.33 0.10 62.87 04:36:01 AM 0 51.70 0.00 4.37 0.45 0.10 43.38 04:36:01 AM 1 14.61 0.00 2.70 0.22 0.10 82.37 04:37:01 AM all 36.10 0.00 4.32 0.13 0.09 59.35 04:37:01 AM 0 61.42 0.00 5.35 0.20 0.12 32.92 04:37:01 AM 1 10.77 0.00 3.29 0.07 0.07 85.81 Average: all 35.39 0.00 4.78 0.79 0.11 58.93 Average: 0 52.99 0.00 5.56 0.79 0.11 40.54 Average: 1 17.77 0.00 4.00 0.78 0.11 77.33