---> uname -a: Linux prd-centos8-builder-2c-2g-2469.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 639 4789 19 2268 6760 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:0f:fb:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe0f:fb9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:76:fc:33:e6 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) 01/20/2026 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:02 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 177.08 27.99 149.09 6413.15 9662.20 10:34:01 PM 92.83 0.12 92.72 2.93 8479.40 10:35:01 PM 60.36 0.48 59.88 63.85 6548.22 10:36:01 PM 32.96 0.27 32.69 41.85 1289.92 10:37:01 PM 16.21 0.83 15.38 60.92 427.78 Average: 75.55 5.86 69.69 1299.59 5266.91 10:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5225288 6967668 2657136 33.71 2688 1934296 1012720 11.34 202468 2164644 96816 10:34:01 PM 5044232 7007156 2838192 36.01 2688 2139480 933016 10.45 203084 2286584 128104 10:35:01 PM 4946608 6956668 2935816 37.25 2688 2185376 988196 11.06 233548 2347696 27952 10:36:01 PM 4851592 6897068 3030832 38.45 2688 2221124 1031700 11.55 273088 2404176 45316 10:37:01 PM 4996124 7008936 2886300 36.62 2688 2188552 939196 10.52 426068 2105304 10904 Average: 5012769 6967499 2869655 36.41 2688 2133766 980966 10.98 267651 2261681 61818 10:32:02 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 300.34 180.77 1784.58 62.75 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 31.03 27.16 294.29 4.19 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 66.44 55.61 619.78 9.93 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 16.74 18.76 13.02 8.77 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 25.23 21.33 32.41 7.19 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 87.25 60.33 544.71 18.42 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) 01/20/2026 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:02 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 38.22 0.00 6.65 2.02 0.09 53.02 10:33:01 PM 0 36.39 0.00 6.81 1.74 0.09 54.98 10:33:01 PM 1 40.06 0.00 6.49 2.30 0.10 51.05 10:34:01 PM all 22.19 0.00 4.04 0.86 0.07 72.85 10:34:01 PM 0 22.22 0.00 4.02 0.93 0.08 72.74 10:34:01 PM 1 22.15 0.00 4.05 0.78 0.07 72.95 10:35:01 PM all 32.98 0.00 3.58 0.59 0.10 62.75 10:35:01 PM 0 34.82 0.00 3.68 0.58 0.10 60.81 10:35:01 PM 1 31.14 0.00 3.47 0.60 0.10 64.69 10:36:01 PM all 35.69 0.00 3.60 0.37 0.10 60.24 10:36:01 PM 0 35.45 0.00 3.62 0.25 0.10 60.57 10:36:01 PM 1 35.93 0.00 3.58 0.49 0.10 59.91 10:37:01 PM all 29.90 0.00 3.56 0.10 0.09 66.34 10:37:01 PM 0 32.07 0.00 3.56 0.10 0.08 64.18 10:37:01 PM 1 27.73 0.00 3.57 0.10 0.10 68.51 Average: all 31.76 0.00 4.28 0.78 0.09 63.09 Average: 0 32.17 0.00 4.33 0.72 0.09 62.70 Average: 1 31.36 0.00 4.22 0.85 0.09 63.48