---> uname -a: Linux prd-centos8-builder-2c-2g-267.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 664 4763 19 2269 6735 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:72:86:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe72:860d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:34:d4:54:93 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) 01/14/2026 _x86_64_ (2 CPU) 18:31:30 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 231.63 24.75 206.88 5966.08 17973.90 06:34:01 PM 115.75 0.43 115.31 62.26 12451.17 06:35:01 PM 35.65 0.35 35.30 43.72 1781.61 06:36:01 PM 14.68 0.00 14.68 0.00 373.46 06:37:01 PM 28.00 1.27 26.73 114.91 793.28 Average: 85.15 5.36 79.79 1237.63 6675.06 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5008972 6897872 2873456 36.45 2688 2071744 1089164 12.20 239828 2309776 219888 06:34:01 PM 4958728 6969900 2923700 37.09 2688 2186208 978168 10.95 208032 2360496 43160 06:35:01 PM 4820780 6867892 3061648 38.84 2688 2222128 1068464 11.96 272776 2433916 46536 06:36:01 PM 4893668 6905396 2988760 37.92 2688 2186736 1045264 11.70 271184 2362876 10084 06:37:01 PM 4936832 6954628 2945596 37.37 2688 2192324 987676 11.06 425924 2164908 25332 Average: 4923796 6919138 2958632 37.53 2688 2171828 1033747 11.57 283549 2326394 69000 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 370.88 216.26 1799.91 65.06 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 83.75 64.06 865.68 10.13 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 22.86 24.41 28.51 9.81 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 18.68 18.36 17.79 6.29 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 26.46 22.75 31.03 11.36 0.00 0.00 0.00 0.00 06:37:01 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 104.54 69.17 548.63 20.53 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) 01/14/2026 _x86_64_ (2 CPU) 18:31:30 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 40.15 0.00 7.61 3.01 0.09 49.13 06:33:01 PM 0 42.18 0.00 7.05 2.47 0.08 48.21 06:33:01 PM 1 38.12 0.00 8.18 3.55 0.10 50.05 06:34:01 PM all 34.38 0.00 5.15 3.09 0.09 57.29 06:34:01 PM 0 28.39 0.00 4.72 3.16 0.08 63.65 06:34:01 PM 1 40.39 0.00 5.58 3.01 0.10 50.92 06:35:01 PM all 35.23 0.00 3.77 0.36 0.12 60.52 06:35:01 PM 0 29.81 0.00 3.45 0.25 0.12 66.38 06:35:01 PM 1 40.67 0.00 4.09 0.47 0.12 54.66 06:36:01 PM all 31.84 0.00 3.68 0.28 0.09 64.10 06:36:01 PM 0 39.41 0.00 4.05 0.48 0.08 55.97 06:36:01 PM 1 24.28 0.00 3.32 0.08 0.10 72.22 06:37:01 PM all 35.91 0.00 4.29 0.23 0.10 59.46 06:37:01 PM 0 35.81 0.00 4.70 0.22 0.10 59.17 06:37:01 PM 1 36.01 0.00 3.89 0.25 0.10 59.75 Average: all 35.50 0.00 4.90 1.39 0.10 58.11 Average: 0 35.11 0.00 4.79 1.32 0.09 58.68 Average: 1 35.89 0.00 5.01 1.47 0.10 57.53