---> uname -a: Linux prd-centos8-builder-2c-2g-12451.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 678 4751 19 2267 6721 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:8d:ee:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe8d:ee46/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7a:03:3e:1c 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) 11/21/2025 _x86_64_ (2 CPU) 13:31:54 LINUX RESTART (2 CPU) 01:33:01 PM tps rtps wtps bread/s bwrtn/s 01:34:02 PM 83.87 1.10 82.77 37.05 6554.05 01:35:01 PM 90.90 0.47 90.43 65.21 11054.33 01:36:01 PM 31.37 0.70 30.67 72.91 1286.25 01:37:01 PM 23.36 0.08 23.28 10.66 898.83 Average: 57.23 0.59 56.64 46.38 4922.57 01:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:02 PM 5006388 6969580 2876044 36.49 2688 2139464 989056 11.07 202232 2329440 248488 01:35:01 PM 4789748 6841616 3092684 39.24 2688 2227212 1123632 12.58 236736 2499344 70664 01:36:01 PM 4901960 6912500 2980472 37.81 2688 2185712 1047248 11.73 282208 2341624 9936 01:37:01 PM 4920172 6930076 2962260 37.58 2688 2185104 1012724 11.34 437656 2167880 8996 Average: 4904567 6913443 2977865 37.78 2688 2184373 1043165 11.68 289708 2334572 84521 01:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:02 PM eth0 93.27 76.42 1064.30 9.46 0.00 0.00 0.00 0.00 01:34:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 56.75 46.81 599.80 9.31 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 22.43 23.36 30.23 8.52 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 22.66 21.89 29.80 8.04 0.00 0.00 0.00 0.00 01:37:01 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 48.74 42.10 430.32 8.83 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) 11/21/2025 _x86_64_ (2 CPU) 13:31:54 LINUX RESTART (2 CPU) 01:33:01 PM CPU %user %nice %system %iowait %steal %idle 01:34:02 PM all 35.12 0.00 5.17 1.57 0.09 58.05 01:34:02 PM 0 55.59 0.00 6.89 2.19 0.08 35.24 01:34:02 PM 1 14.71 0.00 3.46 0.95 0.10 80.78 01:35:01 PM all 31.25 0.00 3.68 4.23 0.09 60.75 01:35:01 PM 0 47.65 0.00 4.50 4.84 0.10 42.92 01:35:01 PM 1 14.86 0.00 2.87 3.63 0.08 78.57 01:36:01 PM all 32.60 0.00 3.70 0.74 0.09 62.87 01:36:01 PM 0 45.16 0.00 4.32 0.95 0.10 49.47 01:36:01 PM 1 20.06 0.00 3.07 0.53 0.08 76.25 01:37:01 PM all 33.16 0.00 3.62 0.19 0.09 62.94 01:37:01 PM 0 39.30 0.00 3.95 0.23 0.10 56.42 01:37:01 PM 1 27.01 0.00 3.28 0.15 0.08 69.47 Average: all 33.04 0.00 4.04 1.67 0.09 61.15 Average: 0 46.92 0.00 4.92 2.04 0.10 46.03 Average: 1 19.17 0.00 3.17 1.31 0.09 76.26