---> uname -a: Linux prd-centos8-builder-2c-2g-13130.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 663 4768 19 2265 6737 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:da:3e:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:feda:3e9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:76:9a:0f:47 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) 11/24/2025 _x86_64_ (2 CPU) 12:31:54 LINUX RESTART (2 CPU) 12:33:01 PM tps rtps wtps bread/s bwrtn/s 12:34:01 PM 116.88 1.17 115.71 90.12 10390.83 12:35:01 PM 61.70 0.28 61.41 40.65 7177.86 12:36:01 PM 25.47 0.07 25.41 3.07 687.14 12:37:01 PM 24.46 0.72 23.75 67.59 647.11 Average: 57.13 0.56 56.57 50.35 4725.67 12:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 PM 4959552 6931204 2922880 37.08 2688 2147824 1007920 11.29 204064 2366936 137204 12:35:01 PM 4912336 6920728 2970096 37.68 2688 2183640 1009972 11.31 234680 2380812 10928 12:36:01 PM 4927524 6936800 2954908 37.49 2688 2184636 996988 11.16 269076 2331708 10756 12:37:01 PM 4871908 6882508 3010524 38.19 2688 2185976 1043684 11.69 425108 2231364 10192 Average: 4917830 6917810 2964602 37.61 2688 2175519 1014641 11.36 283232 2327705 42270 12:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 85.99 72.87 910.45 10.13 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 69.28 56.75 605.03 11.01 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 16.53 17.14 15.66 7.80 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 23.65 22.45 31.22 9.56 0.00 0.00 0.00 0.00 12:37:01 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 48.86 42.30 390.58 9.63 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) 11/24/2025 _x86_64_ (2 CPU) 12:31:54 LINUX RESTART (2 CPU) 12:33:01 PM CPU %user %nice %system %iowait %steal %idle 12:34:01 PM all 38.29 0.00 5.48 2.24 0.10 53.89 12:34:01 PM 0 40.78 0.00 5.48 2.35 0.10 51.30 12:34:01 PM 1 35.79 0.00 5.48 2.14 0.10 56.49 12:35:01 PM all 32.17 0.00 4.30 1.43 0.09 62.01 12:35:01 PM 0 31.08 0.00 4.29 1.17 0.08 63.38 12:35:01 PM 1 33.26 0.00 4.32 1.68 0.10 60.64 12:36:01 PM all 34.63 0.00 3.23 0.18 0.09 61.86 12:36:01 PM 0 27.66 0.00 3.17 0.15 0.10 68.92 12:36:01 PM 1 41.60 0.00 3.28 0.22 0.08 54.81 12:37:01 PM all 34.62 0.00 3.64 0.16 0.09 61.49 12:37:01 PM 0 35.26 0.00 3.78 0.22 0.08 60.66 12:37:01 PM 1 33.98 0.00 3.50 0.10 0.10 62.31 Average: all 34.93 0.00 4.16 1.00 0.09 59.81 Average: 0 33.70 0.00 4.18 0.97 0.09 61.06 Average: 1 36.16 0.00 4.14 1.03 0.10 58.57