---> uname -a: Linux prd-centos8-builder-2c-2g-17673.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 627 4804 19 2265 6772 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:d1:bc:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fed1:bc6e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:de:71:90:13 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) 12/31/2025 _x86_64_ (2 CPU) 13:31:28 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 184.97 16.31 168.66 5345.02 6435.60 01:34:01 PM 115.01 0.48 114.53 63.85 10055.60 01:35:01 PM 52.67 0.28 52.39 40.66 5784.45 01:36:01 PM 21.18 0.07 21.11 3.07 573.76 01:37:01 PM 27.80 1.27 26.53 114.91 721.30 Average: 80.33 3.68 76.65 1113.57 4714.24 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5325284 7016844 2557140 32.44 2688 1883988 1001840 11.22 201524 2063156 31644 01:34:01 PM 5024640 6993660 2857784 36.26 2688 2145264 953580 10.68 205768 2297336 102876 01:35:01 PM 4868420 6909952 3014004 38.24 2688 2217136 1030444 11.54 270256 2387588 45244 01:36:01 PM 4962644 6971168 2919780 37.04 2688 2183812 966728 10.82 269336 2293948 10748 01:37:01 PM 4959564 6970984 2922860 37.08 2688 2186748 983672 11.01 426812 2139960 10320 Average: 5028110 6972522 2854314 36.21 2688 2123390 987253 11.05 274739 2236398 40166 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 271.76 168.43 1375.08 60.92 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 65.34 54.85 691.91 8.52 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 62.17 50.92 603.45 10.49 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 18.53 19.03 17.82 10.29 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 24.05 22.25 30.54 10.49 0.00 0.00 0.00 0.00 01:37:01 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 88.37 63.10 543.78 20.14 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) 12/31/2025 _x86_64_ (2 CPU) 13:31:28 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 23.53 0.00 5.35 1.62 0.08 69.42 01:33:01 PM 0 18.36 0.00 5.54 2.23 0.07 73.80 01:33:01 PM 1 28.69 0.00 5.16 1.02 0.08 65.04 01:34:01 PM all 33.37 0.00 5.38 0.90 0.11 60.24 01:34:01 PM 0 32.42 0.00 5.03 0.78 0.12 61.65 01:34:01 PM 1 34.33 0.00 5.73 1.02 0.10 58.83 01:35:01 PM all 33.27 0.00 3.38 0.48 0.09 62.79 01:35:01 PM 0 34.14 0.00 3.45 0.53 0.10 61.78 01:35:01 PM 1 32.40 0.00 3.30 0.42 0.08 63.80 01:36:01 PM all 34.01 0.00 3.57 0.12 0.10 62.20 01:36:01 PM 0 21.17 0.00 3.23 0.10 0.10 75.41 01:36:01 PM 1 46.88 0.00 3.92 0.13 0.10 48.97 01:37:01 PM all 35.72 0.00 4.05 0.17 0.10 59.96 01:37:01 PM 0 41.90 0.00 4.30 0.18 0.10 53.51 01:37:01 PM 1 29.55 0.00 3.80 0.15 0.10 66.41 Average: all 31.99 0.00 4.34 0.66 0.10 62.91 Average: 0 29.61 0.00 4.31 0.76 0.10 65.22 Average: 1 34.38 0.00 4.38 0.55 0.09 60.60