---> uname -a: Linux prd-centos8-builder-2c-2g-41434.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 623 4810 19 2263 6777 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:2d:a9:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe2d:a962/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:7b:8b:e2 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) 07/10/2025 _x86_64_ (2 CPU) 06:31:48 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 411.36 134.18 277.18 15364.78 42639.65 06:34:01 AM 120.13 0.50 119.63 64.65 11158.31 06:35:01 AM 54.76 0.75 54.01 74.25 4804.43 06:36:01 AM 21.01 0.00 21.01 0.00 821.46 06:37:01 AM 26.30 0.52 25.78 64.66 709.40 Average: 126.73 27.20 99.53 3114.28 12028.29 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5277592 6990612 2604840 33.05 2688 1904980 978028 10.95 200908 2114868 89476 06:34:01 AM 4897464 6933516 2984968 37.87 2688 2212096 978472 10.96 207368 2425348 135708 06:35:01 AM 4967308 6973572 2915124 36.98 2688 2181784 959336 10.74 266512 2294820 9920 06:36:01 AM 4961056 6977396 2921376 37.06 2688 2191840 953156 10.67 268900 2297640 9164 06:37:01 AM 5012420 7025244 2870012 36.41 2688 2187784 894704 10.02 435564 2078308 26928 Average: 5023168 6980068 2859264 36.27 2688 2135697 952739 10.67 275850 2242197 54239 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 289.39 162.52 1797.76 60.77 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 85.19 69.26 1096.75 10.47 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 19.73 20.60 25.26 8.24 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 18.81 18.73 18.39 6.68 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 23.68 21.81 27.48 16.26 0.00 0.00 0.00 0.00 06:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 87.37 58.59 593.21 20.48 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) 07/10/2025 _x86_64_ (2 CPU) 06:31:48 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 50.05 0.03 11.24 3.23 0.11 35.35 06:33:01 AM 0 50.28 0.02 9.22 2.33 0.08 38.08 06:33:01 AM 1 49.82 0.03 13.27 4.13 0.13 32.61 06:34:01 AM all 36.74 0.00 5.78 1.23 0.10 56.15 06:34:01 AM 0 52.68 0.00 6.65 1.05 0.10 39.52 06:34:01 AM 1 20.85 0.00 4.91 1.41 0.10 72.72 06:35:01 AM all 34.48 0.00 4.15 0.37 0.09 60.90 06:35:01 AM 0 38.32 0.00 4.45 0.27 0.08 56.89 06:35:01 AM 1 30.64 0.00 3.85 0.48 0.10 64.92 06:36:01 AM all 31.00 0.00 3.59 0.13 0.08 65.19 06:36:01 AM 0 43.80 0.00 4.65 0.12 0.08 51.35 06:36:01 AM 1 18.22 0.00 2.53 0.15 0.08 79.02 06:37:01 AM all 35.53 0.00 3.81 0.16 0.11 60.39 06:37:01 AM 0 31.32 0.00 3.67 0.15 0.10 64.77 06:37:01 AM 1 39.74 0.00 3.96 0.17 0.12 56.01 Average: all 37.55 0.01 5.71 1.02 0.10 55.62 Average: 0 43.27 0.00 5.72 0.78 0.09 50.13 Average: 1 31.82 0.01 5.69 1.26 0.11 61.11