---> uname -a: Linux prd-centos8-builder-2c-2g-25662.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 636 4793 19 2267 6763 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:65:29:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe65:2936/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:29:d7:1b 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) 01/11/2026 _x86_64_ (2 CPU) 17:31:27 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 173.78 9.48 164.30 3055.78 6474.96 05:34:01 PM 106.30 0.55 105.75 65.99 8820.48 05:35:01 PM 49.96 0.35 49.61 43.73 5734.04 05:36:02 PM 20.51 0.00 20.51 0.00 553.93 05:37:01 PM 25.25 1.29 23.96 116.86 664.77 Average: 75.33 2.34 72.99 658.33 4462.23 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5312704 7007816 2569720 32.60 2688 1887328 978468 10.96 200772 2077540 32948 05:34:01 PM 4976700 6946388 2905724 36.86 2688 2145812 994888 11.14 204824 2346200 103024 05:35:01 PM 5006204 7016144 2876220 36.49 2688 2185136 954640 10.69 268920 2247764 11752 05:36:02 PM 4953444 6963176 2928980 37.16 2688 2185140 961876 10.77 269604 2301728 10756 05:37:01 PM 4967872 6981420 2914552 36.98 2688 2188708 957464 10.72 426800 2129968 10940 Average: 5043385 6982989 2839039 36.02 2688 2118425 969467 10.86 274184 2220640 33884 05:32:01 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 178.54 113.78 1051.49 46.13 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 60.42 53.91 667.07 9.02 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 74.70 62.26 625.08 11.47 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 05:36:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:02 PM eth0 17.08 17.43 17.16 6.63 0.00 0.00 0.00 0.00 05:36:02 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 25.25 20.59 31.65 10.07 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 71.35 53.70 479.99 16.68 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) 01/11/2026 _x86_64_ (2 CPU) 17:31:27 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 20.84 0.00 4.48 1.38 0.07 73.24 05:33:01 PM 0 18.26 0.00 3.58 0.75 0.07 77.34 05:33:01 PM 1 23.41 0.00 5.37 2.01 0.07 69.14 05:34:01 PM all 35.63 0.00 5.16 0.69 0.09 58.42 05:34:01 PM 0 17.80 0.00 3.50 0.77 0.08 77.84 05:34:01 PM 1 53.47 0.00 6.83 0.62 0.10 38.99 05:35:01 PM all 33.78 0.00 3.76 0.31 0.08 62.07 05:35:01 PM 0 15.85 0.00 3.32 0.23 0.07 80.52 05:35:01 PM 1 51.68 0.00 4.20 0.38 0.08 43.66 05:36:02 PM all 31.99 0.00 2.99 0.10 0.10 64.82 05:36:02 PM 0 22.85 0.00 2.85 0.08 0.10 74.11 05:36:02 PM 1 41.13 0.00 3.12 0.12 0.10 55.53 05:37:01 PM all 34.67 0.00 3.98 0.12 0.09 61.14 05:37:01 PM 0 18.80 0.00 3.22 0.08 0.10 77.79 05:37:01 PM 1 50.56 0.00 4.73 0.15 0.08 44.47 Average: all 31.38 0.00 4.07 0.52 0.09 63.94 Average: 0 18.71 0.00 3.30 0.39 0.08 77.52 Average: 1 44.04 0.00 4.85 0.66 0.09 50.37