---> uname -a: Linux prd-centos8-builder-2c-2g-25632.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 668 4761 19 2267 6731 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:6d:01:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe6d:1ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:91:59:06:9f 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) 01/11/2026 _x86_64_ (2 CPU) 11:31:26 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 235.16 9.72 225.45 1524.55 7926.40 11:34:01 AM 102.32 0.68 101.63 102.38 11301.45 11:35:01 AM 30.61 0.10 30.51 3.60 1245.13 11:36:01 AM 25.03 0.83 24.20 60.92 934.78 Average: 98.28 2.83 95.44 422.85 5351.77 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5067872 6957712 2814552 35.71 2688 2071908 1011492 11.33 202184 2285572 185496 11:34:01 AM 4836060 6879300 3046364 38.65 2688 2218868 1072952 12.01 236176 2455656 61452 11:35:01 AM 4898404 6907504 2984020 37.86 2688 2184560 1028156 11.51 269296 2358976 9956 11:36:01 AM 4920288 6930456 2962136 37.58 2688 2185396 1009792 11.31 425216 2180604 9004 Average: 4930656 6918743 2951768 37.45 2688 2165183 1030598 11.54 283218 2320202 66477 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 248.34 162.54 1768.27 55.15 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 65.67 56.62 633.20 11.39 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 21.11 21.68 30.85 8.55 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 23.16 21.55 30.92 8.06 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 89.57 65.59 615.79 20.79 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) 01/11/2026 _x86_64_ (2 CPU) 11:31:26 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 38.14 0.00 6.71 1.82 0.09 53.24 11:33:01 AM 0 35.90 0.00 6.64 1.34 0.10 56.03 11:33:01 AM 1 40.40 0.00 6.78 2.29 0.08 50.44 11:34:01 AM all 36.18 0.00 4.86 0.91 0.08 57.97 11:34:01 AM 0 41.37 0.00 4.66 0.92 0.07 52.99 11:34:01 AM 1 30.97 0.00 5.06 0.90 0.10 62.97 11:35:01 AM all 34.05 0.00 3.58 0.19 0.09 62.08 11:35:01 AM 0 26.69 0.00 3.30 0.13 0.10 69.78 11:35:01 AM 1 41.42 0.00 3.87 0.25 0.08 54.37 11:36:01 AM all 32.93 0.00 3.72 0.16 0.09 63.11 11:36:01 AM 0 38.87 0.00 3.68 0.10 0.08 57.26 11:36:01 AM 1 26.98 0.00 3.75 0.22 0.10 68.96 Average: all 35.32 0.00 4.72 0.77 0.09 59.11 Average: 0 35.71 0.00 4.57 0.62 0.09 59.02 Average: 1 34.94 0.00 4.86 0.91 0.09 59.20