---> uname -a: Linux prd-centos8-builder-2c-2g-5768.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: 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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 744 4677 19 2275 6655 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:ff:e9:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:feff:e92f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:81:b1:d4:24 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) 01/29/2026 _x86_64_ (2 CPU) 17:31:29 LINUX RESTART (2 CPU) 05:32:03 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 236.92 15.68 221.23 5443.09 7823.65 05:34:01 PM 93.92 0.48 93.43 63.59 11283.52 05:35:01 PM 32.67 0.30 32.37 42.39 1277.82 05:36:01 PM 20.60 0.00 20.60 0.00 664.62 05:37:01 PM 25.87 1.27 24.61 114.90 726.56 Average: 80.96 3.47 77.49 1103.95 4331.85 05:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5011944 6901176 2870480 36.42 2688 2071344 1103016 12.35 206308 2335916 182372 05:34:01 PM 4830548 6848180 3051876 38.72 2688 2192896 1106380 12.39 232796 2463560 27260 05:35:01 PM 4858000 6877504 3024424 38.37 2688 2195036 1084540 12.14 270692 2398692 10912 05:36:01 PM 4716872 6776664 3165552 40.16 2688 2235584 1173560 13.14 275404 2534580 51508 05:37:01 PM 4781788 6807700 3100636 39.34 2688 2200772 1127184 12.62 426140 2319152 26372 Average: 4839830 6842245 3042594 38.60 2688 2179126 1118936 12.53 282268 2410380 59685 05:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 378.90 228.77 1974.30 67.54 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 79.39 64.99 770.68 11.13 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 21.94 22.78 27.18 8.77 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 18.10 18.45 16.98 6.77 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 24.96 20.99 30.37 9.99 0.00 0.00 0.00 0.00 05:37:01 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 102.82 70.14 554.45 20.53 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) 01/29/2026 _x86_64_ (2 CPU) 17:31:29 LINUX RESTART (2 CPU) 05:32:03 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 38.50 0.00 7.40 1.90 0.11 52.09 05:33:01 PM 0 35.85 0.00 8.29 2.89 0.12 52.85 05:33:01 PM 1 41.14 0.00 6.52 0.91 0.10 51.33 05:34:01 PM all 35.25 0.00 5.05 1.26 0.17 58.27 05:34:01 PM 0 29.60 0.00 4.85 1.27 0.15 64.14 05:34:01 PM 1 40.89 0.00 5.26 1.26 0.18 52.40 05:35:01 PM all 33.17 0.00 3.49 0.26 0.12 62.97 05:35:01 PM 0 34.66 0.00 3.40 0.15 0.12 61.67 05:35:01 PM 1 31.67 0.00 3.57 0.37 0.12 64.27 05:36:01 PM all 32.26 0.00 3.06 0.21 0.09 64.38 05:36:01 PM 0 30.37 0.00 2.70 0.25 0.08 66.59 05:36:01 PM 1 34.15 0.00 3.41 0.17 0.10 62.16 05:37:01 PM all 34.04 0.00 4.08 0.18 0.09 61.61 05:37:01 PM 0 25.70 0.00 3.44 0.12 0.08 70.67 05:37:01 PM 1 42.38 0.00 4.73 0.23 0.10 52.56 Average: all 34.62 0.00 4.60 0.75 0.12 59.92 Average: 0 31.20 0.00 4.51 0.92 0.11 63.26 Average: 1 38.03 0.00 4.69 0.59 0.12 56.58