---> uname -a: Linux prd-centos8-builder-2c-2g-11874.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 632 4796 19 2268 6767 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:38:3c:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe38:3c9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:90:f1:90:de 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) 12/09/2025 _x86_64_ (2 CPU) 08:31:26 LINUX RESTART (2 CPU) 08:32:03 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 165.00 10.48 154.52 1993.31 5905.00 08:34:01 AM 114.45 0.50 113.95 64.38 12406.25 08:35:01 AM 34.44 0.30 34.14 42.39 1782.71 08:36:01 AM 25.80 0.47 25.33 39.33 943.41 08:37:01 AM 27.01 0.65 26.36 68.78 761.96 Average: 72.73 2.43 70.30 431.29 4349.66 08:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5087768 6926500 2794664 35.45 2688 2021284 1067944 11.96 201568 2267620 169916 08:34:01 AM 4958096 6968920 2924336 37.10 2688 2185764 977668 10.95 230116 2335920 43104 08:35:01 AM 4854500 6899824 3027932 38.41 2688 2220356 1049036 11.75 271736 2398748 44252 08:36:01 AM 4981704 6994708 2900728 36.80 2688 2187984 944848 10.58 269444 2273824 10768 08:37:01 AM 4926076 6944852 2956356 37.51 2688 2193360 984204 11.02 437288 2162080 26984 Average: 4961629 6946961 2920803 37.05 2688 2161750 1004740 11.25 282030 2287638 59005 08:32:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 213.54 153.06 1707.23 59.58 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 74.79 61.71 847.52 10.15 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 21.69 22.43 28.30 9.44 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 17.98 18.21 17.44 7.02 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 22.84 20.79 28.33 9.49 0.00 0.00 0.00 0.00 08:37:01 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 69.22 54.59 517.90 18.87 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) 12/09/2025 _x86_64_ (2 CPU) 08:31:26 LINUX RESTART (2 CPU) 08:32:03 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 33.84 0.00 6.18 1.85 0.11 58.03 08:33:01 AM 0 31.14 0.00 6.47 2.83 0.10 59.46 08:33:01 AM 1 36.53 0.00 5.88 0.87 0.12 56.60 08:34:01 AM all 35.12 0.00 5.33 1.68 0.13 57.75 08:34:01 AM 0 30.42 0.00 5.04 1.82 0.13 62.60 08:34:01 AM 1 39.83 0.00 5.63 1.54 0.12 52.88 08:35:01 AM all 33.84 0.00 3.53 0.27 0.12 62.25 08:35:01 AM 0 35.12 0.00 3.89 0.23 0.12 60.63 08:35:01 AM 1 32.55 0.00 3.17 0.30 0.12 63.86 08:36:01 AM all 34.90 0.00 3.79 0.20 0.11 61.00 08:36:01 AM 0 31.66 0.00 3.17 0.15 0.12 64.90 08:36:01 AM 1 38.15 0.00 4.40 0.25 0.10 57.10 08:37:01 AM all 35.90 0.00 4.27 0.16 0.12 59.56 08:37:01 AM 0 37.77 0.00 4.60 0.13 0.12 57.37 08:37:01 AM 1 34.03 0.00 3.93 0.18 0.12 61.74 Average: all 34.72 0.00 4.61 0.82 0.12 59.73 Average: 0 33.24 0.00 4.62 1.02 0.12 61.00 Average: 1 36.21 0.00 4.59 0.63 0.11 58.45