---> uname -a: Linux prd-centos8-builder-2c-2g-34634.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 667 4765 19 2264 6733 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:21:bc:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe21:bcb3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:83:83:76: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) 01/13/2026 _x86_64_ (2 CPU) 12:31:27 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 204.28 10.08 194.20 1890.44 7400.52 12:34:01 PM 106.82 0.50 106.32 64.39 11711.70 12:35:01 PM 31.91 0.30 31.61 42.39 1242.94 12:36:01 PM 20.55 0.75 19.80 50.26 553.46 12:37:01 PM 30.42 0.52 29.91 64.65 1148.97 Average: 78.80 2.43 76.37 422.45 4411.40 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5100716 6975544 2781708 35.29 2688 2057060 999440 11.19 202288 2251112 179456 12:34:01 PM 4897260 6902828 2985164 37.87 2688 2181060 1045484 11.71 232700 2398116 27388 12:35:01 PM 4925972 6932776 2956452 37.51 2688 2182044 1000064 11.20 269404 2331876 11012 12:36:01 PM 4898972 6908104 2983452 37.85 2688 2184388 1032896 11.57 270896 2357532 10768 12:37:01 PM 4854796 6869580 3027628 38.41 2688 2189744 1082496 12.12 425380 2246992 27224 Average: 4935543 6917766 2946881 37.39 2688 2158859 1032076 11.56 280134 2317126 51170 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 261.71 168.89 1842.49 60.02 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 70.59 59.62 733.65 10.80 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 19.96 21.33 26.25 8.77 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 18.78 18.70 19.54 6.51 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 27.06 22.53 28.48 11.38 0.00 0.00 0.00 0.00 12:37:01 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 79.62 58.21 530.09 19.50 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) 12:31:27 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 36.32 0.00 6.45 1.58 0.09 55.56 12:33:01 PM 0 39.51 0.00 7.38 2.06 0.08 50.96 12:33:01 PM 1 33.14 0.00 5.52 1.10 0.10 60.14 12:34:01 PM all 35.16 0.00 4.91 1.14 0.09 58.70 12:34:01 PM 0 33.20 0.00 4.35 0.88 0.10 61.47 12:34:01 PM 1 37.11 0.00 5.47 1.40 0.08 55.94 12:35:01 PM all 35.00 0.00 3.53 0.18 0.09 61.19 12:35:01 PM 0 33.98 0.00 3.50 0.22 0.08 62.22 12:35:01 PM 1 36.03 0.00 3.57 0.15 0.10 60.16 12:36:01 PM all 32.45 0.00 3.08 0.11 0.08 64.28 12:36:01 PM 0 26.70 0.00 2.82 0.07 0.10 70.32 12:36:01 PM 1 38.21 0.00 3.34 0.15 0.07 58.24 12:37:01 PM all 35.22 0.00 4.27 0.16 0.10 60.25 12:37:01 PM 0 33.81 0.00 4.01 0.17 0.10 61.91 12:37:01 PM 1 36.64 0.00 4.53 0.15 0.10 58.58 Average: all 34.83 0.00 4.45 0.63 0.09 60.00 Average: 0 33.43 0.00 4.41 0.68 0.09 61.38 Average: 1 36.22 0.00 4.48 0.59 0.09 58.61