---> uname -a: Linux prd-centos8-builder-2c-2g-16726.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 644 4782 19 2270 6756 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:f5:dd:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fef5:ddc4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:8b:99:96 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) 12/27/2025 _x86_64_ (2 CPU) 06:31:58 LINUX RESTART (2 CPU) 06:33:03 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 122.34 0.90 121.44 82.88 10878.92 06:35:01 AM 59.38 0.28 59.10 41.85 7131.64 06:36:01 AM 25.02 0.10 24.93 3.60 624.51 06:37:01 AM 27.78 1.07 26.71 87.32 1003.37 Average: 58.09 0.58 57.51 53.67 4859.37 06:33:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 4981204 6957488 2901228 36.81 2688 2151936 979508 10.97 203760 2344004 138980 06:35:01 AM 4945228 6958164 2937204 37.26 2688 2187756 961236 10.76 234340 2345552 10924 06:36:01 AM 4940984 6954660 2941448 37.32 2688 2188768 978660 10.96 269020 2315596 10760 06:37:01 AM 4896084 6911884 2986348 37.89 2688 2190700 1032348 11.56 425052 2204416 10192 Average: 4940875 6945549 2941557 37.32 2688 2179790 987938 11.06 283043 2302392 42714 06:33:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 80.76 67.99 931.36 9.75 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 59.61 48.45 604.38 9.79 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 17.43 18.23 16.40 8.27 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 24.36 21.65 31.29 9.45 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.24 38.83 391.35 9.31 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) 12/27/2025 _x86_64_ (2 CPU) 06:31:58 LINUX RESTART (2 CPU) 06:33:03 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 36.55 0.00 5.31 2.21 0.09 55.84 06:34:01 AM 0 52.50 0.00 6.68 2.24 0.10 38.47 06:34:01 AM 1 20.66 0.00 3.94 2.17 0.09 73.15 06:35:01 AM all 31.55 0.00 4.19 1.39 0.10 62.76 06:35:01 AM 0 50.00 0.00 5.01 1.54 0.08 43.37 06:35:01 AM 1 13.14 0.00 3.38 1.25 0.12 82.11 06:36:01 AM all 34.87 0.00 3.13 0.33 0.09 61.58 06:36:01 AM 0 44.03 0.00 3.45 0.50 0.10 51.92 06:36:01 AM 1 25.69 0.00 2.81 0.17 0.08 71.25 06:37:01 AM all 34.36 0.00 3.70 0.27 0.10 61.57 06:37:01 AM 0 49.55 0.00 4.50 0.22 0.08 45.65 06:37:01 AM 1 19.17 0.00 2.90 0.32 0.12 77.50 Average: all 34.32 0.00 4.07 1.04 0.10 60.47 Average: 0 48.99 0.00 4.89 1.11 0.09 44.91 Average: 1 19.65 0.00 3.25 0.97 0.10 76.03