---> uname -a: Linux prd-centos8-builder-2c-2g-11672.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 674 4751 19 2270 6725 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:c7:1d:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fec7:1d5b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:80:13:95:d1 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) 12/08/2025 _x86_64_ (2 CPU) 18:32:05 LINUX RESTART (2 CPU) 06:33:02 PM tps rtps wtps bread/s bwrtn/s 06:34:01 PM 93.07 0.88 92.19 30.09 7179.02 06:35:01 PM 88.45 0.70 87.75 103.45 10826.03 06:36:01 PM 26.89 0.07 26.82 3.07 698.18 06:37:01 PM 21.63 0.92 20.71 80.52 566.94 Average: 57.36 0.64 56.72 54.38 4807.59 06:33:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 PM 4964292 6935596 2918140 37.02 2688 2147516 1017212 11.39 203720 2369924 241624 06:35:01 PM 4927832 6942916 2954600 37.48 2688 2190316 999028 11.19 234536 2363088 12968 06:36:01 PM 4919060 6933088 2963372 37.59 2688 2189204 1008644 11.29 269256 2336776 10752 06:37:01 PM 4903776 6918496 2978656 37.79 2688 2189756 1016984 11.39 425308 2196076 9016 Average: 4928740 6932524 2953692 37.47 2688 2179198 1010467 11.31 283205 2316466 68590 06:33:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 98.12 81.80 1089.50 10.60 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 70.05 57.61 606.90 11.00 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 17.73 18.24 16.59 8.76 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 24.71 22.28 31.89 9.16 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 52.46 44.83 433.50 9.88 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) 12/08/2025 _x86_64_ (2 CPU) 18:32:05 LINUX RESTART (2 CPU) 06:33:02 PM CPU %user %nice %system %iowait %steal %idle 06:34:01 PM all 37.26 0.00 5.51 0.73 0.11 56.39 06:34:01 PM 0 37.04 0.00 5.13 0.61 0.12 57.11 06:34:01 PM 1 37.49 0.00 5.89 0.85 0.10 55.68 06:35:01 PM all 31.99 0.00 4.92 0.78 0.09 62.22 06:35:01 PM 0 35.68 0.00 5.18 0.53 0.10 58.50 06:35:01 PM 1 28.31 0.00 4.67 1.02 0.08 65.92 06:36:01 PM all 35.67 0.00 3.23 0.12 0.09 60.89 06:36:01 PM 0 45.60 0.00 3.56 0.12 0.08 50.63 06:36:01 PM 1 25.72 0.00 2.90 0.12 0.10 71.16 06:37:01 PM all 33.41 0.00 3.73 0.12 0.08 62.67 06:37:01 PM 0 40.66 0.00 3.83 0.10 0.08 55.33 06:37:01 PM 1 26.14 0.00 3.62 0.13 0.08 70.02 Average: all 34.57 0.00 4.34 0.43 0.09 60.56 Average: 0 39.76 0.00 4.42 0.34 0.10 55.38 Average: 1 29.38 0.00 4.26 0.53 0.09 65.74