---> uname -a: Linux prd-centos8-builder-2c-2g-17927.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 708 4677 19 2312 6691 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:d1:ed:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fed1:ed34/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:0f:ba: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) 01/02/2026 _x86_64_ (2 CPU) 12:31:26 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 171.99 9.43 162.56 2095.30 5198.73 12:34:01 PM 102.58 5.73 96.85 1230.92 8200.97 12:35:01 PM 68.83 0.68 68.14 102.63 7590.85 12:36:01 PM 25.76 0.07 25.70 3.07 690.68 12:37:01 PM 24.70 1.07 23.64 87.29 652.57 Average: 78.77 3.40 75.38 703.85 4466.76 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5232672 6933924 2649760 33.62 2688 1893336 1078092 12.07 201992 2155812 43536 12:34:01 PM 4873360 6886516 3009072 38.17 2688 2189068 1074216 12.03 228804 2430188 158808 12:35:01 PM 4840088 6895000 3042344 38.60 2688 2229652 1052156 11.78 259344 2425692 10924 12:36:01 PM 4838256 6894036 3044176 38.62 2688 2230644 1057272 11.84 294212 2393152 10760 12:37:01 PM 4810988 6867684 3071444 38.97 2688 2231412 1089048 12.19 450136 2264528 9024 Average: 4919073 6895432 2963359 37.59 2688 2154822 1070157 11.98 286898 2333874 46610 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 337.09 175.27 1375.14 60.88 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 64.48 53.78 673.68 7.63 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 70.48 59.80 604.85 13.30 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 17.30 18.10 16.25 8.21 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 24.02 22.06 30.92 9.42 0.00 0.00 0.00 0.00 12:37:01 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 102.67 65.80 540.17 19.89 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) 01/02/2026 _x86_64_ (2 CPU) 12:31:26 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 24.57 0.00 4.88 1.59 0.09 68.86 12:33:01 PM 0 29.48 0.00 4.34 0.55 0.10 65.52 12:33:01 PM 1 19.64 0.00 5.42 2.64 0.08 72.21 12:34:01 PM all 35.82 0.00 4.97 0.86 0.08 58.27 12:34:01 PM 0 61.06 0.00 7.08 0.97 0.07 30.83 12:34:01 PM 1 10.71 0.00 2.86 0.75 0.10 85.59 12:35:01 PM all 32.75 0.00 4.26 0.44 0.08 62.46 12:35:01 PM 0 51.66 0.00 5.98 0.58 0.08 41.69 12:35:01 PM 1 13.85 0.00 2.55 0.30 0.08 83.22 12:36:01 PM all 34.74 0.00 3.16 0.13 0.08 61.88 12:36:01 PM 0 48.51 0.00 3.65 0.17 0.07 47.60 12:36:01 PM 1 20.99 0.00 2.67 0.10 0.10 76.15 12:37:01 PM all 33.04 0.00 3.62 0.13 0.08 63.12 12:37:01 PM 0 38.82 0.00 4.08 0.12 0.08 56.89 12:37:01 PM 1 27.26 0.00 3.15 0.15 0.08 69.35 Average: all 32.19 0.00 4.18 0.63 0.09 62.91 Average: 0 45.91 0.00 5.03 0.48 0.08 48.51 Average: 1 18.48 0.00 3.33 0.78 0.09 77.31