---> uname -a: Linux prd-centos8-builder-2c-2g-5138.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 656 4774 19 2267 6744 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:4d:e6:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe4d:e67b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e8:9b:eb:f5 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) 11/03/2025 _x86_64_ (2 CPU) 22:31:31 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 245.33 18.86 226.47 5383.04 7905.71 10:34:01 PM 107.45 0.50 106.95 64.38 11718.19 10:35:01 PM 34.71 0.27 34.44 41.86 1870.90 10:36:01 PM 21.00 0.52 20.48 41.73 522.93 Average: 102.13 5.04 97.10 1383.03 5504.89 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5137124 6983484 2745308 34.83 2688 2028968 967308 10.83 200912 2220484 171144 10:34:01 PM 4929300 6937744 2953132 37.46 2688 2183552 991788 11.11 231584 2365368 42268 10:35:01 PM 4950348 6959780 2932084 37.20 2688 2184716 968180 10.84 267232 2308956 9936 10:36:01 PM 4940132 6949936 2942300 37.33 2688 2184992 961736 10.77 423372 2163008 9004 Average: 4989226 6957736 2893206 36.70 2688 2145557 972253 10.89 280775 2264454 58088 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 301.27 183.24 1893.01 63.68 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 83.42 66.48 740.47 11.20 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 21.08 22.70 28.33 9.09 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 26.31 22.38 31.90 9.72 0.00 0.00 0.00 0.00 10:36:01 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 108.04 73.71 673.53 23.42 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) 11/03/2025 _x86_64_ (2 CPU) 22:31:31 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 42.67 0.00 7.71 2.28 0.12 47.22 10:33:01 PM 0 32.94 0.00 6.34 1.08 0.12 59.51 10:33:01 PM 1 52.42 0.00 9.09 3.48 0.12 34.89 10:34:01 PM all 35.72 0.00 5.40 1.23 0.12 57.54 10:34:01 PM 0 23.49 0.00 4.80 1.47 0.10 70.14 10:34:01 PM 1 47.99 0.00 6.00 0.99 0.13 44.89 10:35:01 PM all 34.58 0.00 3.84 0.23 0.11 61.25 10:35:01 PM 0 24.70 0.00 3.32 0.20 0.10 71.67 10:35:01 PM 1 44.45 0.00 4.36 0.25 0.12 50.82 10:36:01 PM all 33.81 0.00 3.55 0.15 0.14 62.34 10:36:01 PM 0 26.65 0.00 2.93 0.13 0.15 70.13 10:36:01 PM 1 40.99 0.00 4.18 0.17 0.13 54.53 Average: all 36.69 0.00 5.13 0.97 0.12 57.09 Average: 0 26.95 0.00 4.35 0.72 0.12 67.87 Average: 1 46.46 0.00 5.91 1.22 0.13 46.29