---> uname -a: Linux prd-centos8-builder-2c-2g-1775.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 685 4743 19 2268 6715 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:68:b1:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe68:b134/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:07:52:01:7e 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) 01/18/2026 _x86_64_ (2 CPU) 22:31:31 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 218.36 17.79 200.57 5375.45 7459.79 10:34:01 PM 117.55 0.68 116.86 102.38 12312.98 10:35:01 PM 35.23 0.10 35.13 3.60 1851.04 10:36:01 PM 23.39 0.00 23.39 0.00 881.47 10:37:01 PM 26.25 1.27 24.98 114.91 749.74 Average: 84.16 3.97 80.19 1119.51 4651.07 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5113424 6960940 2769008 35.13 2688 2029760 1019784 11.42 203464 2239904 174888 10:34:01 PM 4929488 6940296 2952944 37.46 2688 2185932 1019336 11.41 233660 2364948 42348 10:35:01 PM 4968364 6980076 2914068 36.97 2688 2186916 992836 11.12 270488 2287376 10760 10:36:01 PM 4792304 6843044 3090128 39.20 2688 2225932 1107224 12.40 275300 2459280 49840 10:37:01 PM 4852808 6871008 3029624 38.44 2688 2192912 1068164 11.96 426208 2248176 26512 Average: 4931278 6919073 2951154 37.44 2688 2164290 1041469 11.66 281824 2319937 60870 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 304.28 182.14 1815.49 62.06 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 81.37 64.92 841.31 11.25 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 22.23 22.26 27.64 9.18 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 18.13 18.44 17.06 6.80 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 27.48 22.25 30.91 11.02 0.00 0.00 0.00 0.00 10:37:01 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 90.71 62.01 546.55 20.07 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) 01/18/2026 _x86_64_ (2 CPU) 22:31:31 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 42.10 0.00 7.42 1.68 0.09 48.71 10:33:01 PM 0 46.83 0.00 8.65 1.54 0.10 42.88 10:33:01 PM 1 37.37 0.00 6.20 1.82 0.08 54.53 10:34:01 PM all 35.85 0.00 5.56 1.16 0.09 57.34 10:34:01 PM 0 49.92 0.00 6.03 1.00 0.10 42.96 10:34:01 PM 1 21.79 0.00 5.09 1.31 0.08 71.72 10:35:01 PM all 33.78 0.00 3.25 0.22 0.10 62.65 10:35:01 PM 0 62.82 0.00 4.44 0.28 0.10 32.35 10:35:01 PM 1 4.72 0.00 2.07 0.15 0.10 92.96 10:36:01 PM all 33.27 0.00 3.32 0.16 0.08 63.17 10:36:01 PM 0 56.01 0.00 4.57 0.15 0.10 39.17 10:36:01 PM 1 10.46 0.00 2.07 0.17 0.07 87.24 10:37:01 PM all 34.50 0.00 4.15 0.17 0.09 61.09 10:37:01 PM 0 52.73 0.00 4.58 0.25 0.10 42.34 10:37:01 PM 1 16.24 0.00 3.72 0.08 0.08 79.88 Average: all 35.90 0.00 4.74 0.68 0.09 58.60 Average: 0 53.67 0.00 5.65 0.64 0.10 39.94 Average: 1 18.12 0.00 3.83 0.71 0.08 77.26