---> uname -a: Linux prd-centos8-builder-2c-2g-42500.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 624 4810 19 2262 6775 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:57:ff:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe57:ff23/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d0:a5:4d:ef 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) 07/14/2025 _x86_64_ (2 CPU) 03:31:27 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 290.15 14.40 275.76 2536.35 8340.62 03:34:01 AM 103.48 0.70 102.78 103.17 10757.05 03:35:01 AM 30.82 0.50 30.32 34.12 1287.94 03:36:01 AM 20.20 0.08 20.11 10.66 823.96 Average: 111.17 3.92 107.25 671.10 5302.58 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5127004 7012880 2755428 34.96 2688 2067548 958980 10.74 202000 2225412 180900 03:34:01 AM 4880108 6918036 3002324 38.09 2688 2213544 1023244 11.46 236256 2412256 60292 03:35:01 AM 4942640 6948556 2939792 37.30 2688 2181260 984248 11.02 267736 2316932 9932 03:36:01 AM 4997812 7003276 2884620 36.60 2688 2180664 933768 10.46 436848 2092616 9044 Average: 4986891 6970687 2895541 36.73 2688 2160754 975060 10.92 285710 2261804 65042 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 279.01 175.27 1953.49 62.08 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 73.31 58.78 624.92 14.43 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 25.36 26.12 30.33 9.37 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 26.81 23.46 30.44 8.74 0.00 0.00 0.00 0.00 03:36:01 AM 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 101.12 70.91 659.82 23.66 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) 07/14/2025 _x86_64_ (2 CPU) 03:31:27 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 40.39 0.00 7.04 2.08 0.11 50.38 03:33:01 AM 0 38.02 0.00 6.17 0.90 0.10 54.81 03:33:01 AM 1 42.77 0.00 7.91 3.26 0.12 45.95 03:34:01 AM all 37.29 0.00 5.09 1.06 0.09 56.47 03:34:01 AM 0 42.41 0.00 5.68 0.99 0.10 50.82 03:34:01 AM 1 32.18 0.00 4.50 1.13 0.08 62.10 03:35:01 AM all 33.65 0.00 4.04 0.18 0.09 62.04 03:35:01 AM 0 36.37 0.00 4.15 0.22 0.10 59.17 03:35:01 AM 1 30.93 0.00 3.94 0.13 0.08 64.91 03:36:01 AM all 31.57 0.00 3.89 0.13 0.07 64.33 03:36:01 AM 0 29.42 0.00 3.27 0.08 0.08 67.15 03:36:01 AM 1 33.72 0.00 4.52 0.18 0.07 61.52 Average: all 35.72 0.00 5.01 0.86 0.09 58.31 Average: 0 36.55 0.00 4.82 0.55 0.10 57.99 Average: 1 34.90 0.00 5.21 1.18 0.09 58.63