---> uname -a: Linux prd-centos8-builder-2c-2g-2335.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 629 4803 19 2264 6771 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:c4:e2:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fec4:e2b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9c:0c:65:1d 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) 10/27/2025 _x86_64_ (2 CPU) 00:31:34 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 228.06 29.79 198.27 6224.86 28144.59 12:34:01 AM 117.53 0.45 117.08 63.05 11330.24 12:35:01 AM 23.40 0.28 23.11 40.66 3274.62 12:36:01 AM 32.51 0.07 32.44 3.07 1292.32 12:37:01 AM 24.95 0.48 24.46 41.19 917.01 Average: 85.29 6.22 79.08 1274.69 8992.47 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5158224 6948300 2724200 34.56 2688 1979656 1074992 12.04 216156 2209440 131480 12:34:01 AM 4990616 6959880 2891808 36.69 2688 2145392 991824 11.11 205984 2333324 29304 12:35:01 AM 4865776 6907924 3016648 38.27 2688 2217404 1040684 11.65 237240 2426056 62052 12:36:01 AM 4943520 6950928 2938904 37.28 2688 2182960 1009484 11.30 268924 2316276 10036 12:37:01 AM 4949524 6957064 2932900 37.21 2688 2183120 995680 11.15 424868 2154432 9000 Average: 4981532 6944819 2900892 36.80 2688 2141706 1022533 11.45 270634 2287906 48374 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 362.91 196.40 1789.28 63.62 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 33.59 28.67 268.91 6.77 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 63.41 50.26 588.28 13.85 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 25.30 25.85 31.41 9.13 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 23.90 21.01 29.86 9.10 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 101.83 64.44 541.58 20.49 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) 10/27/2025 _x86_64_ (2 CPU) 00:31:34 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 40.42 0.00 7.68 5.89 0.11 45.89 12:33:01 AM 0 49.42 0.00 7.02 2.88 0.10 40.58 12:33:01 AM 1 31.41 0.00 8.35 8.90 0.12 51.22 12:34:01 AM all 29.87 0.00 4.89 8.43 0.08 56.73 12:34:01 AM 0 39.12 0.00 5.56 1.77 0.08 53.47 12:34:01 AM 1 20.63 0.00 4.22 15.08 0.08 59.98 12:35:01 AM all 20.25 0.00 2.51 38.33 0.08 38.83 12:35:01 AM 0 30.45 0.00 2.78 37.44 0.08 29.25 12:35:01 AM 1 10.06 0.00 2.24 39.22 0.07 48.41 12:36:01 AM all 33.17 0.00 4.23 0.43 0.09 62.08 12:36:01 AM 0 48.29 0.00 4.67 0.63 0.10 46.30 12:36:01 AM 1 18.08 0.00 3.78 0.22 0.08 77.83 12:37:01 AM all 33.12 0.00 3.75 0.15 0.09 62.88 12:37:01 AM 0 45.22 0.00 4.68 0.13 0.10 49.87 12:37:01 AM 1 21.00 0.00 2.82 0.17 0.08 75.93 Average: all 31.37 0.00 4.61 10.64 0.09 53.30 Average: 0 42.50 0.00 4.94 8.56 0.09 43.90 Average: 1 20.23 0.00 4.28 12.72 0.09 62.69