---> uname -a: Linux prd-centos8-builder-2c-2g-34441.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 661 4755 19 2280 6739 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:3e:44:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe3e:4437/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:28:b9:0e:4d 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) 01/13/2026 _x86_64_ (2 CPU) 00:31:26 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 184.16 17.61 166.55 5634.25 6990.42 12:34:01 AM 120.19 0.68 119.51 102.37 12888.24 12:35:01 AM 34.99 1.32 33.68 117.45 1260.94 12:36:01 AM 21.56 0.00 21.56 0.00 582.64 12:37:01 AM 31.12 1.27 29.86 114.90 1143.60 Average: 78.41 4.18 74.24 1194.02 4573.49 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5151132 6996140 2731296 34.65 2688 2027424 958084 10.73 201760 2205872 165996 12:34:01 AM 4934824 6954564 2947604 37.39 2688 2194728 992592 11.11 233036 2359540 27128 12:35:01 AM 4935040 6959176 2947388 37.39 2688 2199112 974920 10.92 271608 2319276 11832 12:36:01 AM 4815560 6874204 3066868 38.91 2688 2233736 1055780 11.82 275864 2435292 45460 12:37:01 AM 4863504 6894052 3018924 38.30 2688 2205128 1037200 11.61 427548 2235756 26500 Average: 4940012 6935627 2942416 37.33 2688 2172026 1003715 11.24 281963 2311147 55383 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 282.69 180.64 1819.00 62.72 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 90.95 68.16 849.28 13.79 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 33.54 32.04 33.72 10.82 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 24.06 20.33 20.72 7.30 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 33.37 26.99 32.09 12.03 0.00 0.00 0.00 0.00 12:37:01 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 92.94 65.64 551.04 21.33 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) 01/13/2026 _x86_64_ (2 CPU) 00:31:26 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 40.79 0.00 7.17 2.78 0.13 49.12 12:33:01 AM 0 32.57 0.00 5.75 1.36 0.13 60.18 12:33:01 AM 1 49.07 0.00 8.61 4.22 0.12 37.98 12:34:01 AM all 36.50 0.00 5.68 1.71 0.12 55.99 12:34:01 AM 0 26.59 0.00 4.86 1.76 0.13 66.65 12:34:01 AM 1 46.48 0.00 6.51 1.66 0.10 45.25 12:35:01 AM all 36.45 0.00 4.10 0.43 0.13 58.90 12:35:01 AM 0 22.52 0.00 3.99 0.35 0.12 73.02 12:35:01 AM 1 50.46 0.00 4.21 0.50 0.13 44.69 12:36:01 AM all 33.00 0.00 3.50 0.23 0.12 63.14 12:36:01 AM 0 23.53 0.00 3.35 0.10 0.12 72.90 12:36:01 AM 1 42.52 0.00 3.65 0.37 0.12 53.34 12:37:01 AM all 36.12 0.00 4.31 0.22 0.11 59.24 12:37:01 AM 0 26.23 0.00 3.50 0.20 0.10 69.97 12:37:01 AM 1 46.07 0.00 5.12 0.23 0.12 48.45 Average: all 36.57 0.00 4.95 1.07 0.12 57.29 Average: 0 26.28 0.00 4.29 0.75 0.12 68.55 Average: 1 46.92 0.00 5.62 1.39 0.12 45.95