---> uname -a: Linux prd-centos8-builder-2c-2g-299.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 686 4830 19 2180 6715 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:6c:cd:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.96/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe6c:cd2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:10:85:08 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 12/09/2025 _x86_64_ (2 CPU) 09:02:48 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 77.16 6.40 70.76 917.03 2930.47 09:06:01 AM 50.77 0.17 50.61 4.27 3739.13 09:07:01 AM 97.67 0.18 97.48 10.93 10077.44 09:08:01 AM 31.54 0.77 30.78 107.72 2544.31 Average: 64.29 1.88 62.41 260.01 4822.76 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5358716 6948196 2523608 32.02 2688 1786080 1077120 12.06 145340 2107204 34344 09:06:01 AM 5208576 6967448 2673748 33.92 2688 1945388 1035500 11.59 147468 2216348 131244 09:07:01 AM 4995660 6914604 2886664 36.62 2688 2095864 1034188 11.58 152524 2380100 39100 09:08:01 AM 4987552 6915120 2894772 36.72 2688 2103528 1026868 11.50 331692 2210116 7444 Average: 5137626 6936342 2744698 34.82 2688 1982715 1043419 11.68 194256 2228442 53033 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 51.93 31.19 380.31 12.87 0.00 0.00 0.00 0.00 09:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 38.64 29.18 671.37 7.25 0.00 0.00 0.00 0.00 09:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 22.26 17.58 266.32 4.67 0.00 0.00 0.00 0.00 09:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 19.15 14.38 17.37 7.27 0.00 0.00 0.00 0.00 09:08:01 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 33.00 23.08 333.85 8.02 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 12/09/2025 _x86_64_ (2 CPU) 09:02:48 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 10.81 0.00 1.56 1.45 0.07 86.12 09:05:01 AM 0 14.14 0.00 1.32 0.98 0.05 83.51 09:05:01 AM 1 7.48 0.00 1.81 1.91 0.08 88.73 09:06:01 AM all 14.49 0.00 1.51 0.48 0.08 83.44 09:06:01 AM 0 25.05 0.00 1.97 0.45 0.07 72.47 09:06:01 AM 1 3.93 0.00 1.05 0.50 0.10 94.41 09:07:01 AM all 20.11 0.00 2.21 1.39 0.09 76.19 09:07:01 AM 0 29.34 0.00 2.45 1.02 0.10 67.10 09:07:01 AM 1 10.91 0.00 1.98 1.76 0.08 85.27 09:08:01 AM all 20.90 0.00 1.99 0.32 0.09 76.70 09:08:01 AM 0 21.36 0.00 2.23 0.47 0.08 75.86 09:08:01 AM 1 20.45 0.00 1.75 0.17 0.10 77.54 Average: all 16.58 0.00 1.82 0.91 0.08 80.61 Average: 0 22.47 0.00 1.99 0.73 0.08 74.73 Average: 1 10.70 0.00 1.65 1.08 0.09 86.48