---> uname -a: Linux prd-centos8-builder-2c-2g-7342.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 640 4786 19 2270 6760 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:43:57:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe43:579a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:65:93:b9:a5 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) 11/09/2025 _x86_64_ (2 CPU) 13:31:31 LINUX RESTART (2 CPU) 01:32:03 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 226.42 19.04 207.38 5764.88 7251.71 01:34:01 PM 114.78 0.45 114.33 63.06 12351.79 01:35:01 PM 34.76 0.35 34.41 43.72 1831.96 01:36:01 PM 20.25 0.00 20.25 0.00 530.56 01:37:01 PM 26.91 0.92 25.99 95.17 745.72 Average: 83.68 4.05 79.62 1162.92 4524.13 01:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5080536 6920896 2801888 35.55 2688 2023288 1071572 12.00 200024 2277408 167980 01:34:01 PM 4938888 6952244 2943536 37.34 2688 2188656 1013060 11.34 205020 2382868 43088 01:35:01 PM 4881320 6928192 3001104 38.07 2688 2222116 1003964 11.24 270256 2376544 43080 01:36:01 PM 4889768 6931660 2992656 37.97 2688 2217404 1001624 11.22 270764 2368240 38368 01:37:01 PM 4931984 6951032 2950440 37.43 2688 2193944 979180 10.96 423096 2173548 25108 Average: 4944499 6936805 2937925 37.27 2688 2169082 1013880 11.35 273832 2315722 63525 01:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 326.37 202.67 1850.10 66.00 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 69.86 57.86 846.64 9.78 0.00 0.00 0.00 0.00 01:34:01 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 24.99 25.89 29.08 10.19 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 17.58 18.16 16.57 6.78 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 24.53 21.33 30.68 11.51 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 91.11 64.27 545.98 20.55 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) 11/09/2025 _x86_64_ (2 CPU) 13:31:31 LINUX RESTART (2 CPU) 01:32:03 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 40.36 0.00 7.19 2.72 0.11 49.62 01:33:01 PM 0 39.98 0.00 6.45 1.37 0.12 52.08 01:33:01 PM 1 40.74 0.00 7.93 4.07 0.10 47.16 01:34:01 PM all 34.49 0.00 4.80 3.31 0.08 57.32 01:34:01 PM 0 39.32 0.00 5.01 3.59 0.08 52.00 01:34:01 PM 1 29.65 0.00 4.59 3.02 0.08 62.65 01:35:01 PM all 32.05 0.00 3.71 1.06 0.09 63.08 01:35:01 PM 0 29.09 0.00 3.49 1.02 0.08 66.32 01:35:01 PM 1 35.01 0.00 3.94 1.10 0.10 59.85 01:36:01 PM all 31.52 0.00 3.25 0.89 0.08 64.27 01:36:01 PM 0 27.70 0.00 2.77 0.57 0.07 68.89 01:36:01 PM 1 35.36 0.00 3.72 1.21 0.08 59.62 01:37:01 PM all 36.17 0.00 4.18 0.13 0.09 59.43 01:37:01 PM 0 43.42 0.00 4.45 0.15 0.10 51.88 01:37:01 PM 1 28.92 0.00 3.90 0.12 0.08 66.98 Average: all 34.88 0.00 4.61 1.61 0.09 58.81 Average: 0 35.87 0.00 4.42 1.34 0.09 58.28 Average: 1 33.88 0.00 4.80 1.89 0.09 59.34