---> uname -a: Linux prd-centos8-builder-2c-2g-46610.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 656 4780 19 2260 6743 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:d9:dc:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fed9:dc3c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:23:3a:00:92 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) 07/27/2025 _x86_64_ (2 CPU) 16:31:27 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 262.30 10.13 252.17 1892.04 7114.41 04:34:01 PM 104.37 0.72 103.65 103.98 12084.20 04:35:01 PM 32.04 0.10 31.94 3.60 1256.11 04:36:01 PM 20.68 0.00 20.68 0.00 557.21 Average: 104.84 2.74 102.11 499.92 5252.70 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5116400 6974392 2766024 35.09 2688 2041404 1008824 11.30 205128 2238828 185576 04:34:01 PM 4964848 6966352 2917576 37.01 2688 2177032 977516 10.95 230896 2332332 25976 04:35:01 PM 4940088 6943588 2942336 37.33 2688 2179104 991156 11.10 266992 2320392 10772 04:36:01 PM 4857508 6860900 3024916 38.38 2688 2179104 1086780 12.17 267924 2402320 10768 Average: 4969711 6936308 2912713 36.95 2688 2144161 1016069 11.38 242735 2323468 58273 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 289.32 167.86 1839.84 61.04 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 65.54 54.62 720.90 10.74 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 21.51 23.04 27.16 9.21 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 19.09 19.31 17.81 7.20 0.00 0.00 0.00 0.00 04:36:01 PM 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 98.87 66.21 651.42 22.04 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) 07/27/2025 _x86_64_ (2 CPU) 16:31:27 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 38.04 0.00 6.78 1.78 0.09 53.32 04:33:01 PM 0 36.61 0.00 5.99 0.57 0.08 56.75 04:33:01 PM 1 39.46 0.00 7.57 2.99 0.10 49.87 04:34:01 PM all 34.12 0.00 5.36 0.83 0.09 59.60 04:34:01 PM 0 33.48 0.00 4.96 0.72 0.10 60.74 04:34:01 PM 1 34.75 0.00 5.76 0.95 0.08 58.45 04:35:01 PM all 34.23 0.00 3.27 0.18 0.08 62.23 04:35:01 PM 0 23.69 0.00 2.85 0.12 0.08 73.26 04:35:01 PM 1 44.78 0.00 3.68 0.25 0.08 51.21 04:36:01 PM all 33.04 0.00 3.77 0.12 0.07 62.99 04:36:01 PM 0 27.06 0.00 3.25 0.07 0.08 69.54 04:36:01 PM 1 39.02 0.00 4.30 0.18 0.07 56.43 Average: all 34.85 0.00 4.79 0.73 0.09 59.54 Average: 0 30.21 0.00 4.26 0.37 0.09 65.07 Average: 1 39.50 0.00 5.33 1.09 0.08 54.00