---> uname -a: Linux prd-centos8-builder-2c-2g-2024.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 625 4800 19 2271 6775 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:80:f7:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe80:f7ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:1a:43:92 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) 01/19/2026 _x86_64_ (2 CPU) 16:31:31 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 209.55 16.79 192.75 5465.91 7908.35 04:34:01 PM 105.98 0.68 105.30 102.35 11249.46 04:35:01 PM 33.44 0.10 33.34 3.60 1763.22 04:36:01 PM 22.59 0.00 22.59 0.00 859.06 04:37:01 PM 26.25 1.27 24.98 114.91 753.46 Average: 79.57 3.77 75.80 1137.39 4507.15 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5156728 7007920 2725692 34.58 2688 2033936 968984 10.85 202760 2196388 154372 04:34:01 PM 4969876 6983816 2912544 36.95 2688 2189292 947708 10.61 232840 2324084 42352 04:35:01 PM 4985640 7000468 2896780 36.75 2688 2190260 957580 10.72 269892 2271312 10768 04:36:01 PM 4828740 6886076 3053680 38.74 2688 2232776 1066984 11.95 274796 2422896 53320 04:37:01 PM 4900548 6921912 2981872 37.83 2688 2196276 1033580 11.57 425472 2200828 26480 Average: 4968306 6960038 2914114 36.97 2688 2168508 994967 11.14 281152 2283102 57458 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 318.53 184.22 1820.68 62.19 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 88.11 73.53 841.60 11.91 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 21.91 23.30 27.79 9.22 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 18.34 18.59 17.10 6.82 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 25.60 22.41 30.88 11.16 0.00 0.00 0.00 0.00 04:37:01 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 94.50 64.41 547.65 20.26 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) 01/19/2026 _x86_64_ (2 CPU) 16:31:31 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 38.69 0.00 6.82 1.63 0.08 52.77 04:33:01 PM 0 23.28 0.00 5.33 0.57 0.08 70.74 04:33:01 PM 1 54.13 0.00 8.32 2.69 0.08 34.78 04:34:01 PM all 36.21 0.00 5.25 0.89 0.10 57.55 04:34:01 PM 0 27.28 0.00 4.90 0.92 0.10 66.79 04:34:01 PM 1 45.15 0.00 5.60 0.87 0.10 48.28 04:35:01 PM all 34.61 0.00 3.58 0.16 0.08 61.57 04:35:01 PM 0 25.03 0.00 3.04 0.15 0.08 71.70 04:35:01 PM 1 44.20 0.00 4.12 0.17 0.08 51.43 04:36:01 PM all 33.44 0.00 3.23 0.13 0.08 63.12 04:36:01 PM 0 19.92 0.00 2.90 0.15 0.08 76.94 04:36:01 PM 1 46.97 0.00 3.55 0.12 0.07 49.30 04:37:01 PM all 35.34 0.00 4.05 0.13 0.09 60.39 04:37:01 PM 0 17.38 0.00 3.22 0.07 0.08 79.25 04:37:01 PM 1 53.30 0.00 4.87 0.20 0.10 41.52 Average: all 35.66 0.00 4.58 0.59 0.09 59.08 Average: 0 22.58 0.00 3.88 0.37 0.09 73.08 Average: 1 48.75 0.00 5.29 0.81 0.09 45.07