---> uname -a: Linux prd-centos8-builder-2c-2g-34669.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 653 4775 19 2268 6747 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:3f:be:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe3f:bea1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:46:29:a5:8c 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) 18:31:33 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 226.74 30.27 196.47 6668.04 20035.27 06:34:01 PM 110.45 0.43 110.01 62.25 12262.41 06:35:01 PM 36.41 0.35 36.06 43.73 1908.33 06:36:01 PM 17.81 0.00 17.81 0.00 527.79 06:37:01 PM 26.71 1.27 25.45 114.91 666.29 Average: 83.63 6.46 77.16 1377.87 7080.41 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5017588 6903112 2864836 36.34 2688 2068796 1095972 12.27 239144 2300452 217872 06:34:01 PM 4795104 6854404 3087320 39.17 2688 2234448 1120652 12.55 210948 2517220 77832 06:35:01 PM 4861940 6906756 3020484 38.32 2688 2220036 1047348 11.73 271916 2391280 45356 06:36:01 PM 4949112 6959432 2933312 37.21 2688 2185688 1010356 11.31 270364 2306380 9952 06:37:01 PM 4903308 6924860 2979116 37.79 2688 2196756 1034556 11.58 428460 2193376 18516 Average: 4905410 6909713 2977014 37.77 2688 2181145 1061777 11.89 284166 2341742 73906 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 319.39 189.32 1795.44 62.67 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 67.53 54.68 864.52 9.51 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 21.66 22.66 27.50 9.18 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 17.99 17.83 17.14 5.80 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 25.73 23.86 31.04 11.83 0.00 0.00 0.00 0.00 06:37:01 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 90.47 61.67 547.16 19.80 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) 18:31:33 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 41.84 0.00 7.94 4.73 0.12 45.37 06:33:01 PM 0 43.52 0.00 7.71 5.41 0.12 43.24 06:33:01 PM 1 40.16 0.00 8.16 4.05 0.12 47.51 06:34:01 PM all 34.27 0.00 4.98 2.55 0.12 58.07 06:34:01 PM 0 32.41 0.00 4.96 1.74 0.12 60.78 06:34:01 PM 1 36.14 0.00 5.01 3.36 0.12 55.38 06:35:01 PM all 34.02 0.00 3.63 0.31 0.12 61.93 06:35:01 PM 0 28.44 0.00 3.11 0.35 0.12 67.98 06:35:01 PM 1 39.57 0.00 4.14 0.27 0.12 55.91 06:36:01 PM all 32.07 0.00 3.54 0.23 0.12 64.05 06:36:01 PM 0 34.45 0.00 3.88 0.27 0.10 61.30 06:36:01 PM 1 29.69 0.00 3.20 0.18 0.13 66.79 06:37:01 PM all 34.71 0.00 3.46 0.43 0.10 61.31 06:37:01 PM 0 35.51 0.00 3.53 0.47 0.10 60.40 06:37:01 PM 1 33.91 0.00 3.39 0.38 0.10 62.22 Average: all 35.38 0.00 4.71 1.65 0.11 58.16 Average: 0 34.86 0.00 4.64 1.65 0.11 58.75 Average: 1 35.89 0.00 4.78 1.65 0.12 57.57