---> uname -a: Linux prd-centos8-builder-2c-2g-12351.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 677 4748 19 2270 6722 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:df:7d:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fedf:7daa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:fe:26:43 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) 11/21/2025 _x86_64_ (2 CPU) 03:31:33 LINUX RESTART (2 CPU) 03:32:02 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 189.87 25.19 164.67 6073.60 7410.61 03:34:01 AM 89.52 0.45 89.07 63.05 8382.94 03:35:01 AM 51.97 0.68 51.29 71.19 5882.29 03:36:01 AM 26.27 0.07 26.21 3.07 708.41 03:37:01 AM 22.33 0.32 22.01 37.06 589.39 Average: 75.62 5.28 70.34 1233.54 4585.40 03:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 4989528 6878664 2892896 36.70 2688 2072548 1094964 12.26 239092 2329500 218648 03:34:01 AM 4950880 6925780 2931544 37.19 2688 2150792 1014644 11.36 205464 2372524 102684 03:35:01 AM 4911044 6924664 2971380 37.70 2688 2189256 1023540 11.46 249156 2366048 10920 03:36:01 AM 4907024 6921912 2975400 37.75 2688 2190248 1031752 11.55 282996 2335300 10756 03:37:01 AM 4848100 6863512 3034324 38.49 2688 2190732 1076012 12.05 438760 2238656 10188 Average: 4921315 6902906 2961109 37.57 2688 2158715 1048182 11.74 283094 2328406 70639 03:32:02 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 332.41 199.63 1820.58 65.47 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 30.47 27.49 268.16 6.31 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 64.42 50.49 605.09 9.73 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 18.03 18.73 16.83 8.24 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 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 24.00 21.56 30.68 9.46 0.00 0.00 0.00 0.00 03:37:01 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 93.07 63.13 544.03 19.69 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) 11/21/2025 _x86_64_ (2 CPU) 03:31:33 LINUX RESTART (2 CPU) 03:32:02 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 41.29 0.00 7.41 2.00 0.10 49.20 03:33:01 AM 0 28.57 0.00 5.26 0.80 0.08 65.28 03:33:01 AM 1 54.04 0.00 9.57 3.20 0.12 33.07 03:34:01 AM all 25.65 0.00 4.21 0.87 0.08 69.19 03:34:01 AM 0 23.17 0.00 4.04 0.88 0.08 71.82 03:34:01 AM 1 28.13 0.00 4.37 0.85 0.08 66.57 03:35:01 AM all 29.62 0.00 3.80 0.58 0.09 65.90 03:35:01 AM 0 19.56 0.00 3.45 0.43 0.08 76.47 03:35:01 AM 1 39.69 0.00 4.15 0.72 0.10 55.34 03:36:01 AM all 35.81 0.00 3.15 0.17 0.08 60.79 03:36:01 AM 0 21.93 0.00 2.52 0.08 0.07 75.40 03:36:01 AM 1 49.69 0.00 3.79 0.25 0.08 46.19 03:37:01 AM all 35.07 0.00 3.64 0.16 0.10 61.03 03:37:01 AM 0 22.21 0.00 2.95 0.12 0.10 74.62 03:37:01 AM 1 47.94 0.00 4.32 0.20 0.10 47.44 Average: all 33.45 0.00 4.43 0.75 0.09 61.27 Average: 0 23.07 0.00 3.64 0.46 0.08 72.75 Average: 1 43.85 0.00 5.22 1.03 0.10 49.80