---> uname -a: Linux prd-centos8-builder-2c-2g-10510.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 635 4791 19 2270 6765 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:56:6f:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fe56:6fcb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1c:ba:27:a4 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) 11/14/2025 _x86_64_ (2 CPU) 16:31:31 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 154.46 21.77 132.68 5696.75 6963.35 04:34:01 PM 89.50 0.05 89.45 1.07 8496.43 04:35:01 PM 51.42 0.67 50.75 102.90 5680.34 04:36:01 PM 31.47 0.10 31.37 3.60 1172.03 04:37:01 PM 19.38 0.42 18.96 31.46 814.31 Average: 69.25 4.60 64.65 1167.38 4625.37 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5116176 6932780 2766256 35.09 2688 2004928 1036716 11.61 218004 2246404 151616 04:34:01 PM 4955468 6936156 2926964 37.13 2688 2156788 995616 11.15 204336 2372140 117080 04:35:01 PM 4979528 6993488 2902904 36.83 2688 2188928 942428 10.55 233852 2315588 23196 04:36:01 PM 4966832 6980636 2915600 36.99 2688 2189036 959308 10.74 267920 2294896 10752 04:37:01 PM 4992896 7007448 2889536 36.66 2688 2189932 988264 11.07 268768 2267956 10760 Average: 5002180 6970102 2880252 36.54 2688 2145922 984466 11.02 238576 2299397 62681 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 293.25 187.26 1784.12 63.11 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 27.00 24.61 265.38 5.05 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 63.50 50.75 603.20 9.28 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 15.28 16.28 13.05 8.26 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 21.05 16.66 27.42 6.64 0.00 0.00 0.00 0.00 04:37:01 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 84.02 59.12 538.70 18.47 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) 11/14/2025 _x86_64_ (2 CPU) 16:31:31 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 40.37 0.00 6.83 3.55 0.11 49.15 04:33:01 PM 0 33.25 0.00 5.65 3.38 0.10 57.62 04:33:01 PM 1 47.50 0.00 8.01 3.72 0.12 40.66 04:34:01 PM all 23.17 0.00 3.86 11.75 0.09 61.13 04:34:01 PM 0 14.63 0.00 3.49 12.16 0.10 69.62 04:34:01 PM 1 31.70 0.00 4.22 11.33 0.08 52.66 04:35:01 PM all 29.52 0.00 3.86 1.38 0.09 65.15 04:35:01 PM 0 17.98 0.00 3.58 0.77 0.08 77.59 04:35:01 PM 1 41.07 0.00 4.14 1.99 0.10 52.70 04:36:01 PM all 34.54 0.00 3.11 0.50 0.11 61.74 04:36:01 PM 0 16.45 0.00 2.45 0.27 0.08 80.75 04:36:01 PM 1 52.63 0.00 3.77 0.73 0.13 42.73 04:37:01 PM all 22.32 0.00 2.38 0.66 0.08 74.57 04:37:01 PM 0 23.70 0.00 2.22 0.57 0.08 73.43 04:37:01 PM 1 20.94 0.00 2.54 0.75 0.07 75.70 Average: all 29.98 0.00 4.01 3.56 0.10 62.35 Average: 0 21.20 0.00 3.48 3.42 0.09 71.81 Average: 1 38.77 0.00 4.53 3.70 0.10 52.90