---> uname -a: Linux prd-centos8-builder-2c-2g-25687.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 633 4800 19 2263 6766 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:ef:11:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:feef:110a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a9:b8:24:59 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) 22:31:47 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 329.11 126.21 202.90 14988.65 41055.66 10:34:01 PM 123.11 0.55 122.56 65.99 11725.35 10:35:01 PM 42.04 0.28 41.75 40.65 4485.37 10:36:01 PM 30.14 0.83 29.31 54.26 862.91 10:37:01 PM 22.44 0.08 22.36 10.00 881.71 Average: 109.37 25.59 83.78 3032.11 11802.57 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5333948 7022588 2548476 32.33 2688 1881016 981160 10.99 201136 2059052 85164 10:34:01 PM 4902672 6938876 2979752 37.80 2688 2212152 1002396 11.22 208248 2417044 138264 10:35:01 PM 4984436 6991184 2897988 36.77 2688 2181816 944536 10.58 234084 2306940 14404 10:36:01 PM 4958712 6966848 2923712 37.09 2688 2183392 971528 10.88 270008 2297284 10764 10:37:01 PM 5010944 7019460 2871480 36.43 2688 2183836 916788 10.27 439976 2075516 10900 Average: 5038142 6987791 2844282 36.08 2688 2128442 963282 10.79 270690 2231167 51899 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 224.98 150.40 1377.54 59.92 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 114.16 95.33 1269.78 14.59 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 29.72 25.52 48.84 8.41 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 20.48 18.28 17.65 8.58 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 25.49 20.96 31.92 7.97 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 82.97 62.10 549.14 19.90 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) 22:31:47 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 47.50 0.03 10.15 7.62 0.10 34.59 10:33:01 PM 0 50.00 0.05 10.37 7.34 0.12 32.13 10:33:01 PM 1 44.99 0.02 9.93 7.91 0.08 37.06 10:34:01 PM all 37.30 0.00 5.51 2.06 0.09 55.04 10:34:01 PM 0 47.48 0.00 6.16 1.99 0.08 44.29 10:34:01 PM 1 27.14 0.00 4.87 2.13 0.10 65.76 10:35:01 PM all 22.46 0.00 3.31 2.92 0.10 71.21 10:35:01 PM 0 27.81 0.00 3.54 3.86 0.12 64.67 10:35:01 PM 1 17.11 0.00 3.09 1.99 0.08 77.74 10:36:01 PM all 35.53 0.00 3.31 0.31 0.09 60.76 10:36:01 PM 0 51.39 0.00 3.57 0.37 0.08 44.59 10:36:01 PM 1 19.67 0.00 3.05 0.25 0.10 76.93 10:37:01 PM all 32.72 0.00 3.58 0.16 0.09 63.46 10:37:01 PM 0 48.50 0.00 4.40 0.17 0.08 46.85 10:37:01 PM 1 16.95 0.00 2.75 0.15 0.10 80.05 Average: all 35.09 0.01 5.17 2.61 0.10 57.03 Average: 0 45.04 0.01 5.60 2.74 0.10 46.52 Average: 1 25.14 0.00 4.73 2.48 0.09 67.55