---> uname -a: Linux prd-centos8-builder-2c-2g-2675.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 642 4790 19 2264 6758 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:8d:47:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe8d:47ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8e:91:bb:33 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) 01/21/2026 _x86_64_ (2 CPU) 17:31:29 LINUX RESTART (2 CPU) 05:32:02 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 188.65 19.79 168.86 5506.74 6826.53 05:34:01 PM 114.71 0.43 114.28 62.25 12322.99 05:35:01 PM 32.04 0.35 31.69 43.72 1762.33 05:36:01 PM 20.03 0.00 20.03 0.00 526.33 05:37:01 PM 16.31 0.83 15.48 60.92 664.87 Average: 73.97 4.23 69.74 1120.18 4412.82 05:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5068276 6923912 2814156 35.70 2688 2041428 1089120 12.19 237372 2263160 190784 05:34:01 PM 4849864 6891692 3032568 38.47 2688 2217592 1075132 12.04 208900 2469360 62980 05:35:01 PM 4986100 6993688 2896332 36.74 2688 2182928 987848 11.06 269648 2272316 10940 05:36:01 PM 4952104 6959672 2930328 37.18 2688 2182928 1007832 11.28 270468 2305424 9844 05:37:01 PM 4933104 6941440 2949328 37.42 2688 2183808 1009900 11.31 425760 2169672 9012 Average: 4957890 6942081 2924542 37.10 2688 2161737 1033966 11.58 282430 2295986 56712 05:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 285.11 175.23 1819.04 62.38 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 72.48 57.88 858.32 9.46 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 17.28 18.01 24.24 7.11 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 16.46 17.40 15.58 6.53 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 19.06 16.58 25.17 6.76 0.00 0.00 0.00 0.00 05:37:01 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 81.40 56.63 544.26 18.30 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) 01/21/2026 _x86_64_ (2 CPU) 17:31:29 LINUX RESTART (2 CPU) 05:32:02 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 42.09 0.00 7.03 2.33 0.13 48.42 05:33:01 PM 0 42.70 0.00 6.51 2.15 0.12 48.52 05:33:01 PM 1 41.48 0.00 7.55 2.51 0.14 48.33 05:34:01 PM all 32.03 0.00 4.81 2.03 0.12 61.02 05:34:01 PM 0 27.73 0.00 4.61 1.90 0.12 65.64 05:34:01 PM 1 36.32 0.00 5.01 2.15 0.12 56.40 05:35:01 PM all 31.10 0.00 4.18 0.96 0.12 63.65 05:35:01 PM 0 28.03 0.00 3.20 0.82 0.12 67.82 05:35:01 PM 1 34.14 0.00 5.15 1.10 0.12 59.49 05:36:01 PM all 32.75 0.00 3.26 0.20 0.10 63.68 05:36:01 PM 0 35.91 0.00 3.28 0.20 0.10 60.51 05:36:01 PM 1 29.60 0.00 3.25 0.20 0.10 66.86 05:37:01 PM all 21.69 0.00 2.64 0.75 0.09 74.82 05:37:01 PM 0 24.92 0.00 2.88 0.85 0.10 71.25 05:37:01 PM 1 18.46 0.00 2.40 0.65 0.08 78.40 Average: all 31.89 0.00 4.37 1.25 0.11 62.38 Average: 0 31.82 0.00 4.09 1.18 0.11 62.81 Average: 1 31.96 0.00 4.66 1.32 0.11 61.96