---> uname -a: Linux prd-centos8-builder-2c-2g-1838.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 657 4781 19 2258 6743 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:9b:d8:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe9b:d82e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:92:79:65:19 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) 09/27/2025 _x86_64_ (2 CPU) 22:31:25 LINUX RESTART (2 CPU) 10:32:03 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 231.40 9.94 221.46 1574.22 7663.56 10:34:01 PM 107.06 0.70 106.36 103.17 11741.34 10:35:01 PM 32.54 0.10 32.44 3.60 1273.50 10:36:01 PM 29.39 0.50 28.89 63.71 794.85 Average: 99.00 2.75 96.25 426.63 5349.20 10:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5100988 6966228 2781440 35.29 2688 2048132 1013344 11.35 205384 2252920 174472 10:34:01 PM 4923364 6924824 2959064 37.54 2688 2177088 1021464 11.44 233356 2373440 27236 10:35:01 PM 4936976 6938692 2945452 37.37 2688 2176980 1000752 11.21 268656 2322992 9940 10:36:01 PM 4889580 6896752 2992848 37.97 2688 2182224 1044332 11.69 423192 2216500 26284 Average: 4962727 6931624 2919701 37.04 2688 2146106 1019973 11.42 282647 2291463 59483 10:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 221.68 153.52 1677.50 55.25 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 71.71 55.31 742.97 10.87 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 20.53 21.56 25.97 9.11 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 21.74 20.53 18.50 10.69 0.00 0.00 0.00 0.00 10:36:01 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 82.76 61.97 607.35 21.20 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) 09/27/2025 _x86_64_ (2 CPU) 22:31:25 LINUX RESTART (2 CPU) 10:32:03 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 36.19 0.00 6.11 2.33 0.10 55.27 10:33:01 PM 0 49.24 0.00 8.21 3.45 0.09 39.01 10:33:01 PM 1 23.18 0.00 4.01 1.21 0.10 71.50 10:34:01 PM all 34.92 0.00 5.02 2.00 0.09 57.96 10:34:01 PM 0 51.14 0.00 6.41 2.17 0.08 40.20 10:34:01 PM 1 18.73 0.00 3.64 1.83 0.10 75.70 10:35:01 PM all 34.48 0.00 3.61 0.17 0.08 61.66 10:35:01 PM 0 47.49 0.00 4.13 0.20 0.10 48.07 10:35:01 PM 1 21.46 0.00 3.09 0.13 0.07 75.25 10:36:01 PM all 38.10 0.00 4.42 0.15 0.09 57.24 10:36:01 PM 0 55.47 0.00 4.91 0.20 0.10 39.31 10:36:01 PM 1 20.74 0.00 3.93 0.10 0.08 75.15 Average: all 35.92 0.00 4.78 1.15 0.09 58.06 Average: 0 50.85 0.00 5.90 1.49 0.09 41.68 Average: 1 21.01 0.00 3.66 0.82 0.09 74.42