---> uname -a: Linux prd-centos8-builder-2c-2g-25472.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 650 4772 19 2275 6749 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:00:fa:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe00:fa8e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:41:c8:7d:c5 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) 01/10/2026 _x86_64_ (2 CPU) 23:31:26 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 220.18 8.18 212.00 1632.26 7837.79 11:34:01 PM 99.15 0.68 98.47 102.37 11236.14 11:35:01 PM 31.34 0.10 31.24 3.60 1255.42 11:36:01 PM 16.88 0.83 16.04 60.91 453.12 Average: 91.89 2.45 89.44 449.80 5195.78 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5047824 6949076 2834608 35.96 2688 2082896 1017012 11.39 201912 2305276 187720 11:34:01 PM 4825952 6877992 3056480 38.78 2688 2227512 1070220 11.98 236152 2465068 62628 11:35:01 PM 4868572 6919504 3013860 38.24 2688 2226228 1045532 11.71 271668 2385908 44152 11:36:01 PM 4963468 6983188 2918964 37.03 2688 2194824 983208 11.01 424548 2137904 10896 Average: 4926454 6932440 2955978 37.50 2688 2182865 1028993 11.52 283570 2323539 76349 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 254.15 161.73 1709.14 52.68 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 60.20 49.05 612.56 10.49 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 23.96 24.36 32.30 9.19 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 21.81 19.89 29.41 6.79 0.00 0.00 0.00 0.00 11:36:01 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 90.03 63.76 595.88 19.79 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) 01/10/2026 _x86_64_ (2 CPU) 23:31:26 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 39.04 0.00 6.25 1.54 0.10 53.06 11:33:01 PM 0 36.86 0.00 5.05 0.65 0.10 57.34 11:33:01 PM 1 41.23 0.00 7.46 2.44 0.10 48.76 11:34:01 PM all 35.31 0.00 5.03 0.71 0.08 58.86 11:34:01 PM 0 41.03 0.00 4.89 0.60 0.08 53.40 11:34:01 PM 1 29.59 0.00 5.18 0.82 0.08 64.33 11:35:01 PM all 33.04 0.00 3.79 0.13 0.09 62.94 11:35:01 PM 0 45.97 0.00 4.58 0.13 0.10 49.22 11:35:01 PM 1 20.13 0.00 3.00 0.13 0.08 76.65 11:36:01 PM all 29.49 0.00 3.31 0.10 0.08 67.03 11:36:01 PM 0 34.03 0.00 3.59 0.07 0.08 62.24 11:36:01 PM 1 24.95 0.00 3.03 0.13 0.07 71.81 Average: all 34.22 0.00 4.60 0.62 0.09 60.47 Average: 0 39.47 0.00 4.53 0.36 0.09 55.55 Average: 1 28.96 0.00 4.67 0.88 0.08 65.41