---> uname -a: Linux prd-centos8-builder-2c-2g-2298.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 631 4798 19 2267 6769 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:d8:1b:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fed8:1b0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b6:a3:70:50 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) 01/20/2026 _x86_64_ (2 CPU) 08:31:30 LINUX RESTART (2 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 215.86 17.11 198.75 5294.37 8593.09 08:34:01 AM 100.27 0.48 99.78 63.57 11286.99 08:35:01 AM 23.45 0.30 23.15 42.39 1036.79 08:36:01 AM 23.53 0.75 22.78 50.25 870.76 08:37:01 AM 25.73 0.52 25.21 64.66 750.66 Average: 77.77 3.83 73.94 1103.08 4508.12 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5117184 7008036 2765244 35.08 2688 2072484 964440 10.80 202436 2235524 184784 08:34:01 AM 4888692 6931564 2993736 37.98 2688 2217876 1009856 11.31 235968 2401716 61460 08:35:01 AM 4963272 6982556 2919156 37.03 2688 2194444 979756 10.97 271204 2290704 19528 08:36:01 AM 4938344 6950292 2944084 37.35 2688 2187156 1009668 11.31 271000 2316000 10768 08:37:01 AM 4884284 6902408 2998144 38.04 2688 2192564 1045492 11.71 425536 2215256 27308 Average: 4958355 6954971 2924073 37.10 2688 2172905 1001842 11.22 281229 2291840 60770 08:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 329.49 196.63 2017.75 64.09 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 67.37 54.66 641.24 10.87 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 24.50 26.30 30.28 8.51 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 18.48 18.41 17.06 6.78 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 25.95 21.75 30.55 10.20 0.00 0.00 0.00 0.00 08:37:01 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 93.16 63.55 547.41 20.09 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) 01/20/2026 _x86_64_ (2 CPU) 08:31:30 LINUX RESTART (2 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 42.06 0.00 7.33 1.95 0.09 48.57 08:33:01 AM 0 36.99 0.00 6.94 2.79 0.10 53.18 08:33:01 AM 1 47.11 0.00 7.72 1.12 0.08 43.97 08:34:01 AM all 35.20 0.00 4.84 0.85 0.09 59.02 08:34:01 AM 0 23.08 0.00 4.13 0.73 0.08 71.97 08:34:01 AM 1 47.33 0.00 5.55 0.97 0.10 46.05 08:35:01 AM all 33.35 0.00 4.06 0.19 0.08 62.32 08:35:01 AM 0 26.77 0.00 3.95 0.13 0.08 69.06 08:35:01 AM 1 39.94 0.00 4.17 0.25 0.07 55.57 08:36:01 AM all 33.57 0.00 3.12 0.17 0.08 63.06 08:36:01 AM 0 15.17 0.00 1.85 0.15 0.08 82.75 08:36:01 AM 1 51.96 0.00 4.38 0.18 0.08 43.39 08:37:01 AM all 34.26 0.00 4.03 0.14 0.08 61.49 08:37:01 AM 0 15.38 0.00 3.20 0.08 0.10 81.24 08:37:01 AM 1 53.16 0.00 4.85 0.20 0.07 41.72 Average: all 35.69 0.00 4.67 0.66 0.09 58.89 Average: 0 23.47 0.00 4.01 0.78 0.09 71.65 Average: 1 47.90 0.00 5.33 0.54 0.08 46.14