---> uname -a: Linux prd-centos8-builder-2c-2g-3593.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 658 4767 19 2271 6741 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:49:9a:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe49:9a99/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5d:98:76:63 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) 10/30/2025 _x86_64_ (2 CPU) 03:31:33 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 191.27 23.86 167.41 6125.02 11554.42 03:34:01 AM 112.03 0.50 111.53 64.39 12262.66 03:35:01 AM 35.32 0.27 35.05 41.85 1830.42 03:36:01 AM 25.08 0.43 24.65 31.06 916.15 03:37:01 AM 25.34 0.52 24.82 64.63 719.89 Average: 77.81 5.12 72.69 1265.43 5456.47 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5144372 6985364 2738052 34.74 2688 2023940 980360 10.98 200296 2213188 167880 03:34:01 AM 4920700 6934716 2961724 37.57 2688 2189316 1009684 11.31 218580 2384828 43088 03:35:01 AM 4824884 6873288 3057540 38.79 2688 2223892 1060464 11.87 270832 2431496 44240 03:36:01 AM 4920032 6935876 2962392 37.58 2688 2191360 1008824 11.30 268804 2338412 10768 03:37:01 AM 4859276 6880044 3023148 38.35 2688 2195740 1049504 11.75 423416 2244476 26260 Average: 4933853 6921858 2948571 37.41 2688 2164850 1021767 11.44 276386 2322480 58447 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 288.32 185.60 1785.12 62.81 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 93.03 74.14 848.25 10.82 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 23.28 24.31 28.34 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 17.85 18.56 16.88 7.10 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 27.90 23.75 30.10 11.37 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 90.08 65.27 541.73 20.37 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) 10/30/2025 _x86_64_ (2 CPU) 03:31:33 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 42.53 0.00 7.60 1.84 0.11 47.92 03:33:01 AM 0 41.89 0.00 8.56 2.45 0.12 46.98 03:33:01 AM 1 43.16 0.00 6.65 1.23 0.10 48.86 03:34:01 AM all 34.76 0.00 4.97 1.76 0.10 58.41 03:34:01 AM 0 27.39 0.00 4.66 1.87 0.10 65.98 03:34:01 AM 1 42.13 0.00 5.27 1.65 0.10 50.84 03:35:01 AM all 34.47 0.00 3.71 0.25 0.09 61.48 03:35:01 AM 0 48.64 0.00 4.46 0.23 0.10 46.57 03:35:01 AM 1 20.29 0.00 2.96 0.27 0.08 76.40 03:36:01 AM all 34.75 0.00 3.74 0.20 0.08 61.22 03:36:01 AM 0 27.85 0.00 3.17 0.25 0.08 68.64 03:36:01 AM 1 41.68 0.00 4.32 0.15 0.08 53.77 03:37:01 AM all 35.74 0.00 4.14 0.53 0.11 59.48 03:37:01 AM 0 43.29 0.00 4.99 0.25 0.12 51.36 03:37:01 AM 1 28.19 0.00 3.30 0.82 0.10 67.59 Average: all 36.45 0.00 4.83 0.92 0.10 57.71 Average: 0 37.80 0.00 5.16 1.01 0.10 55.92 Average: 1 35.09 0.00 4.50 0.82 0.09 59.49