---> uname -a: Linux prd-centos8-builder-2c-2g-34662.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 642 4782 19 2272 6757 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:1a:e8:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe1a:e85d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b1:62:f2:51 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) 01/13/2026 _x86_64_ (2 CPU) 17:32:01 LINUX RESTART (2 CPU) 05:33:01 PM tps rtps wtps bread/s bwrtn/s 05:34:01 PM 128.40 1.02 127.39 85.02 10799.77 05:35:01 PM 58.99 0.25 58.74 40.13 6981.22 05:36:01 PM 22.11 0.10 22.01 3.60 604.65 05:37:01 PM 16.85 0.00 16.85 0.00 1839.83 05:38:01 PM 26.38 1.27 25.11 114.91 755.31 Average: 50.55 0.53 50.02 48.73 4196.47 05:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 PM 4976332 6953008 2906100 36.87 2688 2152400 974452 10.91 203148 2349260 137404 05:35:01 PM 4869748 6917896 3012684 38.22 2688 2223456 1006400 11.27 271452 2385700 45336 05:36:01 PM 4872856 6921464 3009576 38.18 2688 2223568 1011816 11.33 272036 2381532 44268 05:37:01 PM 4821216 6870688 3061216 38.84 2688 2224744 1052136 11.78 273084 2432596 45448 05:38:01 PM 4896104 6917668 2986328 37.89 2688 2196136 1008984 11.30 424920 2205432 26492 Average: 4887251 6916145 2995181 38.00 2688 2204061 1010758 11.32 288928 2350904 59790 05:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 84.17 73.88 912.34 10.35 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 73.60 58.47 622.88 11.40 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 11.85 11.93 9.03 5.94 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 15.98 15.65 15.04 5.09 0.00 0.00 0.00 0.00 05:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 PM eth0 29.21 23.86 31.42 19.22 0.00 0.00 0.00 0.00 05:38:01 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 42.97 36.76 318.17 10.40 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) 01/13/2026 _x86_64_ (2 CPU) 17:32:01 LINUX RESTART (2 CPU) 05:33:01 PM CPU %user %nice %system %iowait %steal %idle 05:34:01 PM all 36.87 0.00 5.41 1.37 0.10 56.25 05:34:01 PM 0 47.12 0.00 5.95 1.42 0.10 45.42 05:34:01 PM 1 26.63 0.00 4.87 1.32 0.10 67.08 05:35:01 PM all 33.63 0.00 4.05 0.73 0.08 61.51 05:35:01 PM 0 33.72 0.00 4.51 0.95 0.08 60.74 05:35:01 PM 1 33.53 0.00 3.60 0.50 0.08 62.29 05:36:01 PM all 23.51 0.00 2.33 0.11 0.08 73.97 05:36:01 PM 0 17.46 0.00 2.07 0.10 0.08 80.28 05:36:01 PM 1 29.55 0.00 2.60 0.12 0.07 67.67 05:37:01 PM all 27.28 0.00 2.69 0.25 0.08 69.71 05:37:01 PM 0 36.37 0.00 3.10 0.43 0.07 60.03 05:37:01 PM 1 18.17 0.00 2.27 0.07 0.08 79.41 05:38:01 PM all 35.01 0.00 4.20 0.13 0.10 60.56 05:38:01 PM 0 37.44 0.00 3.85 0.15 0.12 58.44 05:38:01 PM 1 32.57 0.00 4.55 0.12 0.08 62.68 Average: all 31.26 0.00 3.74 0.52 0.09 64.40 Average: 0 34.43 0.00 3.90 0.61 0.09 60.98 Average: 1 28.09 0.00 3.58 0.42 0.08 67.82