---> uname -a: Linux prd-centos8-builder-2c-2g-37574.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 672 4781 19 2243 6729 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:ff:92:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:feff:923f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fb:7c:0e:41 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) 06/26/2025 _x86_64_ (2 CPU) 11:31:28 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 256.81 18.55 238.26 5417.99 7803.18 11:34:01 AM 108.02 0.50 107.52 64.39 11705.53 11:35:01 AM 33.22 0.30 32.92 42.39 1258.21 11:36:01 AM 20.48 0.50 19.98 41.33 864.37 Average: 104.65 4.97 99.68 1391.97 5407.95 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5109552 6949216 2772880 35.18 2688 2023192 1010808 11.32 201180 2250024 167968 11:34:01 AM 4915088 6901012 2967344 37.65 2688 2162280 1043416 11.68 231964 2385372 27028 11:35:01 AM 4870136 6888236 3012296 38.22 2688 2194544 1042800 11.68 268072 2394872 40920 11:36:01 AM 4941832 6929044 2940600 37.31 2688 2163828 1007184 11.28 421412 2170352 9004 Average: 4959152 6916877 2923280 37.09 2688 2135961 1026052 11.49 280657 2300155 61230 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 297.07 180.53 1798.42 62.51 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 71.37 58.61 748.19 10.82 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 19.68 20.93 25.86 9.52 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 27.86 23.85 30.63 12.34 0.00 0.00 0.00 0.00 11:36:01 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 104.02 70.99 650.89 23.80 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) 06/26/2025 _x86_64_ (2 CPU) 11:31:28 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 39.06 0.00 7.65 1.91 0.10 51.29 11:33:01 AM 0 53.33 0.00 9.53 1.88 0.10 35.15 11:33:01 AM 1 24.82 0.00 5.77 1.94 0.10 67.38 11:34:01 AM all 35.21 0.00 5.07 1.12 0.10 58.50 11:34:01 AM 0 55.17 0.00 6.21 0.80 0.10 37.72 11:34:01 AM 1 15.33 0.00 3.92 1.45 0.10 79.20 11:35:01 AM all 35.27 0.00 3.55 0.19 0.09 60.89 11:35:01 AM 0 43.77 0.00 3.70 0.22 0.08 52.23 11:35:01 AM 1 26.77 0.00 3.40 0.17 0.10 69.56 11:36:01 AM all 31.81 0.00 3.83 0.12 0.09 64.14 11:36:01 AM 0 41.13 0.00 4.35 0.20 0.10 54.22 11:36:01 AM 1 22.48 0.00 3.32 0.05 0.08 74.07 Average: all 35.33 0.00 5.02 0.84 0.10 58.71 Average: 0 48.34 0.00 5.94 0.77 0.10 44.85 Average: 1 22.35 0.00 4.10 0.90 0.10 72.56