---> uname -a: Linux prd-centos8-builder-2c-2g-5502.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 664 4762 19 2270 6736 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:29:b8:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe29:b83b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:23:45:30:d0 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) 01/28/2026 _x86_64_ (2 CPU) 21:31:32 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 202.05 23.74 178.31 6019.59 7464.13 09:34:01 PM 110.60 0.48 110.11 63.58 12077.12 09:35:01 PM 36.32 0.30 36.02 42.39 1778.66 09:36:01 PM 18.93 0.00 18.93 0.00 478.52 09:37:01 PM 29.06 1.27 27.79 114.90 1053.75 Average: 79.39 5.16 74.23 1248.13 4570.57 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5137060 6978472 2745360 34.83 2688 2024224 995916 11.15 201440 2218476 165888 09:34:01 PM 4932632 6945128 2949788 37.42 2688 2187736 1008676 11.29 230472 2361872 41148 09:35:01 PM 4941912 6956088 2940508 37.30 2688 2189760 1004412 11.25 270204 2314144 9580 09:36:01 PM 4833916 6884608 3048504 38.67 2688 2226412 1074580 12.03 274564 2418104 46288 09:37:01 PM 4905436 6926256 2976984 37.77 2688 2195776 1015264 11.37 426232 2194396 25328 Average: 4950191 6938110 2932229 37.20 2688 2164782 1019770 11.42 280582 2301398 57646 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 344.09 211.70 1832.37 64.92 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 83.51 63.50 846.82 10.25 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 21.41 22.39 26.36 9.15 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 19.71 19.76 18.61 7.11 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 22.94 20.54 29.91 9.60 0.00 0.00 0.00 0.00 09:37:01 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 98.33 67.58 550.83 20.21 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) 01/28/2026 _x86_64_ (2 CPU) 21:31:32 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 44.43 0.00 7.82 2.07 0.12 45.56 09:33:01 PM 0 45.65 0.00 7.15 0.97 0.12 46.10 09:33:01 PM 1 43.21 0.00 8.50 3.17 0.12 45.01 09:34:01 PM all 34.31 0.00 5.31 1.52 0.10 58.76 09:34:01 PM 0 33.62 0.00 5.54 1.52 0.10 59.23 09:34:01 PM 1 35.01 0.00 5.09 1.52 0.10 58.29 09:35:01 PM all 34.70 0.00 3.30 0.25 0.13 61.63 09:35:01 PM 0 31.44 0.00 3.09 0.23 0.12 65.13 09:35:01 PM 1 37.95 0.00 3.51 0.27 0.13 58.13 09:36:01 PM all 31.22 0.00 3.47 0.13 0.11 65.08 09:36:01 PM 0 29.52 0.00 3.17 0.18 0.12 67.01 09:36:01 PM 1 32.92 0.00 3.77 0.07 0.10 63.15 09:37:01 PM all 34.86 0.00 4.32 0.18 0.10 60.54 09:37:01 PM 0 44.67 0.00 4.65 0.22 0.10 50.36 09:37:01 PM 1 25.06 0.00 3.98 0.15 0.10 70.71 Average: all 35.90 0.00 4.84 0.83 0.11 58.32 Average: 0 36.97 0.00 4.72 0.62 0.11 57.57 Average: 1 34.82 0.00 4.96 1.03 0.11 59.07