---> uname -a: Linux prd-centos8-builder-2c-2g-34569.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 630 4793 19 2274 6770 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:f4:6a:71 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 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fef4:6a71/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:de:ef:e8:44 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) 08:31:58 LINUX RESTART (2 CPU) 08:33:01 AM tps rtps wtps bread/s bwrtn/s 08:34:01 AM 116.21 0.93 115.28 82.36 10132.43 08:35:01 AM 63.96 0.25 63.71 40.13 7542.31 08:36:01 AM 25.85 0.10 25.75 3.60 681.34 08:37:01 AM 22.24 1.07 21.18 87.30 628.46 Average: 57.07 0.59 56.48 53.35 4746.41 08:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 AM 4991196 6969756 2891228 36.68 2688 2154480 970992 10.87 204088 2336360 148668 08:35:01 AM 4947968 6963944 2934456 37.23 2688 2191280 971872 10.88 234212 2345728 11008 08:36:01 AM 4991496 7008380 2890928 36.68 2688 2192276 922064 10.32 270476 2266332 11812 08:37:01 AM 4969236 6988776 2913188 36.96 2688 2195012 960196 10.75 426176 2133336 11984 Average: 4974974 6982714 2907450 36.89 2688 2183262 956281 10.71 283738 2270439 45868 08:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 86.64 74.63 912.26 10.16 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 66.51 55.59 620.76 10.20 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 18.06 17.95 14.51 8.10 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 27.39 22.84 33.79 10.14 0.00 0.00 0.00 0.00 08:37:01 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 49.65 42.75 395.36 9.65 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) 08:31:58 LINUX RESTART (2 CPU) 08:33:01 AM CPU %user %nice %system %iowait %steal %idle 08:34:01 AM all 36.59 0.00 5.28 2.03 0.09 56.00 08:34:01 AM 0 47.37 0.00 6.45 1.83 0.10 44.24 08:34:01 AM 1 25.83 0.00 4.11 2.23 0.08 67.75 08:35:01 AM all 32.13 0.00 3.90 1.54 0.08 62.35 08:35:01 AM 0 43.73 0.00 4.33 1.79 0.08 50.08 08:35:01 AM 1 20.54 0.00 3.47 1.29 0.08 74.62 08:36:01 AM all 35.40 0.00 3.16 0.17 0.11 61.16 08:36:01 AM 0 54.21 0.00 3.97 0.20 0.10 41.52 08:36:01 AM 1 16.61 0.00 2.35 0.13 0.12 80.79 08:37:01 AM all 31.16 0.00 3.55 0.13 0.07 65.09 08:37:01 AM 0 42.76 0.00 3.96 0.22 0.07 53.00 08:37:01 AM 1 19.55 0.00 3.14 0.05 0.07 77.20 Average: all 33.82 0.00 3.97 0.97 0.09 61.15 Average: 0 47.02 0.00 4.68 1.01 0.09 47.20 Average: 1 20.63 0.00 3.27 0.93 0.09 75.08