---> uname -a: Linux prd-centos8-builder-2c-2g-4254.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 676 4755 19 2265 6723 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:92:17:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe92:17c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5b:04:46:eb 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) 01/25/2026 _x86_64_ (2 CPU) 21:31:31 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 214.50 19.33 195.17 5378.47 7821.16 09:34:01 PM 110.06 0.68 109.38 102.37 11908.60 09:35:01 PM 36.03 0.10 35.93 3.60 1874.29 09:36:01 PM 17.29 0.00 17.29 0.00 463.80 09:37:01 PM 26.15 1.27 24.88 114.91 710.86 Average: 80.81 4.28 76.53 1119.94 4555.96 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5119936 6962800 2762488 35.05 2688 2025624 1001560 11.21 201776 2236720 169204 09:34:01 PM 4963784 6972064 2918640 37.03 2688 2183700 985504 11.03 231288 2330020 42260 09:35:01 PM 4824624 6867976 3057800 38.79 2688 2219076 1075236 12.04 272588 2430976 45200 09:36:01 PM 4893684 6901864 2988740 37.92 2688 2183832 1034548 11.58 270632 2364108 9952 09:37:01 PM 4939704 6954316 2942720 37.33 2688 2189536 984504 11.02 425248 2162656 25336 Average: 4948346 6931804 2934078 37.22 2688 2160354 1016270 11.38 280306 2304896 58390 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 352.83 205.53 1883.24 64.54 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 68.71 55.16 774.08 9.82 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 21.66 22.38 26.29 9.01 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 19.74 18.24 17.80 6.20 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 25.85 22.30 30.69 10.33 0.00 0.00 0.00 0.00 09:37:01 PM 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 97.76 64.73 546.46 19.98 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) 01/25/2026 _x86_64_ (2 CPU) 21:31:31 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 41.52 0.00 7.36 2.95 0.08 48.09 09:33:01 PM 0 28.08 0.00 6.19 3.51 0.08 62.13 09:33:01 PM 1 54.96 0.00 8.52 2.38 0.08 34.06 09:34:01 PM all 32.12 0.00 4.74 2.30 0.09 60.75 09:34:01 PM 0 23.03 0.00 4.30 2.63 0.08 69.96 09:34:01 PM 1 41.22 0.00 5.19 1.97 0.10 51.52 09:35:01 PM all 31.53 0.00 3.15 0.38 0.09 64.85 09:35:01 PM 0 21.22 0.00 3.03 0.13 0.10 75.51 09:35:01 PM 1 41.86 0.00 3.27 0.62 0.08 54.17 09:36:01 PM all 31.11 0.00 3.49 0.11 0.08 65.21 09:36:01 PM 0 21.95 0.00 2.85 0.10 0.08 75.02 09:36:01 PM 1 40.28 0.00 4.14 0.12 0.07 55.40 09:37:01 PM all 34.55 0.00 4.19 0.18 0.08 60.99 09:37:01 PM 0 25.30 0.00 3.68 0.15 0.08 70.79 09:37:01 PM 1 43.82 0.00 4.71 0.22 0.08 51.17 Average: all 34.16 0.00 4.59 1.18 0.09 59.99 Average: 0 23.91 0.00 4.01 1.30 0.09 70.69 Average: 1 44.42 0.00 5.16 1.06 0.08 49.27