---> uname -a: Linux prd-centos8-builder-2c-2g-5150.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: 2800.000 BogoMIPS: 5600.00 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 676 4756 19 2264 6723 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:c5:8b:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fec5:8bc3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f2:1f:40:0c 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) 23:31:34 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 177.18 20.71 156.47 5643.58 7084.02 11:34:01 PM 118.01 0.47 117.54 67.04 12419.46 11:35:01 PM 36.47 0.35 36.12 43.72 1923.01 11:36:01 PM 21.73 0.00 21.73 0.00 541.16 11:37:01 PM 25.97 0.92 25.06 95.17 769.98 Average: 75.88 4.49 71.39 1170.09 4547.74 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 4997668 6880712 2884764 36.60 2688 2066152 1091856 12.23 238308 2323236 218252 11:34:01 PM 4780352 6835600 3102080 39.35 2688 2230332 1096304 12.28 210708 2534324 77656 11:35:01 PM 4850652 6890096 3031780 38.46 2688 2214944 1048348 11.74 270032 2407360 43080 11:36:01 PM 4810808 6851548 3071624 38.97 2688 2216120 1086012 12.16 271444 2445512 44252 11:37:01 PM 4923908 6937900 2958524 37.53 2688 2188732 991916 11.11 429032 2174308 26976 Average: 4872678 6879171 3009754 38.18 2688 2183256 1062887 11.90 283905 2376948 82043 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 338.65 199.48 1785.65 63.80 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 71.41 59.53 846.54 9.88 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 23.81 22.86 28.36 9.55 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 17.83 18.70 17.15 7.43 0.00 0.00 0.00 0.00 11:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 24.03 20.34 29.49 10.77 0.00 0.00 0.00 0.00 11:37:01 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 95.15 64.19 541.50 20.29 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) 23:31:34 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 42.24 0.00 7.10 1.96 0.12 48.58 11:33:01 PM 0 47.09 0.00 8.14 2.91 0.12 41.74 11:33:01 PM 1 37.40 0.00 6.07 1.00 0.12 55.41 11:34:01 PM all 33.63 0.00 4.90 1.23 0.09 60.16 11:34:01 PM 0 41.87 0.00 5.94 1.24 0.10 50.85 11:34:01 PM 1 25.39 0.00 3.85 1.22 0.08 69.46 11:35:01 PM all 32.74 0.00 3.73 0.21 0.10 63.23 11:35:01 PM 0 32.25 0.00 3.64 0.13 0.10 63.88 11:35:01 PM 1 33.22 0.00 3.82 0.28 0.10 62.58 11:36:01 PM all 34.84 0.00 3.41 0.12 0.08 61.55 11:36:01 PM 0 34.90 0.00 3.22 0.10 0.08 61.70 11:36:01 PM 1 34.78 0.00 3.60 0.13 0.08 61.41 11:37:01 PM all 37.85 0.00 4.32 0.16 0.11 57.56 11:37:01 PM 0 42.80 0.00 4.62 0.18 0.10 52.30 11:37:01 PM 1 32.92 0.00 4.02 0.13 0.12 62.81 Average: all 36.26 0.00 4.69 0.73 0.10 58.22 Average: 0 39.78 0.00 5.11 0.91 0.10 54.10 Average: 1 32.74 0.00 4.27 0.55 0.10 62.33