---> uname -a: Linux prd-centos8-builder-2c-2g-51104.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 641 4794 19 2261 6758 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:fa:de:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fefa:de4b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:15:9d:ba:8c 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) 09/09/2025 _x86_64_ (2 CPU) 10:31:28 LINUX RESTART (2 CPU) 10:32:03 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 217.99 12.25 205.74 3678.18 8356.98 10:34:01 AM 107.86 0.50 107.36 64.38 11586.99 10:35:01 AM 32.04 0.30 31.74 42.39 1251.68 10:36:01 AM 18.26 0.00 18.26 0.00 457.04 10:37:01 AM 24.65 0.92 23.73 95.18 933.39 Average: 79.24 2.73 76.51 756.60 4491.71 10:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5146824 6994668 2735608 34.71 2688 2030500 973920 10.90 201744 2209384 152556 10:34:01 AM 4941228 6944160 2941204 37.31 2688 2178100 987208 11.05 232260 2354420 27028 10:35:01 AM 4960516 6964564 2921916 37.07 2688 2179376 952336 10.66 268312 2298808 9936 10:36:01 AM 4856200 6894252 3026232 38.39 2688 2213692 1033980 11.58 271968 2399920 44252 10:37:01 AM 4893992 6904808 2988440 37.91 2688 2185648 1020420 11.43 423772 2209712 26392 Average: 4959752 6940490 2922680 37.08 2688 2157463 993573 11.12 279611 2294449 52033 10:32:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 288.30 184.49 1895.66 64.55 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 73.86 57.90 746.96 10.74 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 21.88 22.88 26.71 9.32 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 17.18 17.51 16.32 6.29 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 28.35 23.43 28.04 11.03 0.00 0.00 0.00 0.00 10:37:01 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 84.56 60.42 533.70 20.09 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) 09/09/2025 _x86_64_ (2 CPU) 10:31:28 LINUX RESTART (2 CPU) 10:32:03 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 38.02 0.00 6.77 1.65 0.10 53.45 10:33:01 AM 0 45.99 0.00 6.42 0.95 0.10 46.53 10:33:01 AM 1 30.04 0.00 7.12 2.36 0.10 60.38 10:34:01 AM all 35.66 0.00 5.34 1.46 0.11 57.44 10:34:01 AM 0 23.69 0.00 4.46 1.33 0.12 70.41 10:34:01 AM 1 47.67 0.00 6.22 1.58 0.10 44.42 10:35:01 AM all 34.51 0.00 3.77 0.37 0.11 61.25 10:35:01 AM 0 30.01 0.00 3.88 0.20 0.12 65.79 10:35:01 AM 1 39.00 0.00 3.65 0.53 0.10 56.72 10:36:01 AM all 28.38 0.00 2.74 0.15 0.09 68.64 10:36:01 AM 0 27.54 0.00 2.87 0.15 0.08 69.36 10:36:01 AM 1 29.21 0.00 2.62 0.15 0.10 67.92 10:37:01 AM all 35.69 0.00 4.35 0.28 0.09 59.58 10:37:01 AM 0 36.08 0.00 4.30 0.43 0.08 59.10 10:37:01 AM 1 35.30 0.00 4.40 0.13 0.10 60.06 Average: all 34.42 0.00 4.58 0.78 0.10 60.12 Average: 0 32.56 0.00 4.37 0.61 0.10 62.36 Average: 1 36.29 0.00 4.78 0.94 0.10 57.88