---> uname -a: Linux prd-centos8-builder-2c-2g-36890.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 651 4801 19 2244 6750 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:bf:ec:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:febf:ecc6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:92:9b:3c 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) 06/25/2025 _x86_64_ (2 CPU) 00:31:29 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 240.04 15.91 224.13 4124.85 8384.81 12:34:01 AM 86.77 0.45 86.32 63.05 10531.94 12:35:01 AM 36.13 0.77 35.37 74.36 1681.19 12:36:01 AM 18.91 0.00 18.91 0.00 467.94 12:37:01 AM 30.06 0.52 29.54 64.65 831.81 Average: 82.39 3.53 78.87 865.60 4379.84 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5139956 6998024 2742476 34.79 2688 2040496 958412 10.73 200916 2217464 161040 12:34:01 AM 4901980 6919364 2980452 37.81 2688 2194276 1027784 11.51 206824 2422292 42332 12:35:01 AM 4973116 6960728 2909316 36.91 2688 2164060 985892 11.04 278544 2279744 8928 12:36:01 AM 4975820 6966472 2906612 36.87 2688 2167180 987212 11.05 279424 2276732 11976 12:37:01 AM 4964108 6957340 2918324 37.02 2688 2169112 964472 10.80 433660 2133200 25040 Average: 4990996 6960386 2891436 36.68 2688 2147025 984754 11.03 279874 2265886 49863 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 300.93 194.82 1832.07 63.82 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 69.13 55.48 698.91 8.40 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 39.63 38.35 35.41 14.39 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 21.75 19.68 20.42 7.34 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 27.26 23.09 29.22 16.64 0.00 0.00 0.00 0.00 12:37:01 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 91.75 66.29 523.29 22.12 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) 06/25/2025 _x86_64_ (2 CPU) 00:31:29 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 39.28 0.00 7.59 2.07 0.10 50.96 12:33:01 AM 0 34.97 0.00 7.30 1.84 0.10 55.79 12:33:01 AM 1 43.60 0.00 7.87 2.31 0.10 46.12 12:34:01 AM all 21.85 0.00 3.60 1.03 0.09 73.43 12:34:01 AM 0 22.60 0.00 3.65 1.10 0.08 72.57 12:34:01 AM 1 21.10 0.00 3.55 0.95 0.10 74.30 12:35:01 AM all 34.10 0.00 4.86 0.22 0.08 60.74 12:35:01 AM 0 32.48 0.00 4.69 0.27 0.08 62.49 12:35:01 AM 1 35.73 0.00 5.04 0.17 0.08 58.99 12:36:01 AM all 31.45 0.00 3.50 0.10 0.08 64.86 12:36:01 AM 0 37.68 0.00 3.75 0.10 0.07 58.40 12:36:01 AM 1 25.24 0.00 3.25 0.10 0.10 71.32 12:37:01 AM all 37.49 0.00 4.51 0.14 0.09 57.76 12:37:01 AM 0 48.38 0.00 5.12 0.17 0.08 46.25 12:37:01 AM 1 26.59 0.00 3.90 0.12 0.10 69.29 Average: all 32.83 0.00 4.81 0.71 0.09 61.56 Average: 0 35.22 0.00 4.90 0.69 0.08 59.10 Average: 1 30.44 0.00 4.72 0.73 0.10 64.01