---> uname -a: Linux prd-centos8-builder-2c-2g-4622.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 658 4764 19 2274 6742 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:df:71:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fedf:714a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a9:6d:64:a2 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) 10/17/2025 _x86_64_ (2 CPU) 18:31:33 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 239.59 19.56 220.03 5744.09 8166.66 06:34:01 PM 105.31 0.50 104.82 64.38 11741.62 06:35:01 PM 36.11 0.30 35.81 42.39 1862.87 06:36:01 PM 24.73 0.00 24.73 0.00 914.20 06:37:01 PM 25.47 0.92 24.56 95.17 717.79 Average: 86.24 4.26 81.99 1189.24 4680.72 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5123484 6977868 2758948 35.00 2688 2036940 998640 11.18 201652 2233596 170928 06:34:01 PM 4922932 6940228 2959500 37.55 2688 2192452 1012252 11.33 218336 2384152 43088 06:35:01 PM 4828296 6879900 3054136 38.75 2688 2227048 1056204 11.83 270624 2429044 44260 06:36:01 PM 4836868 6855200 3045564 38.64 2688 2193632 1116668 12.50 268692 2421920 10772 06:37:01 PM 4845688 6876360 3036744 38.53 2688 2205544 1080600 12.10 424768 2257440 32928 Average: 4911454 6905911 2970978 37.69 2688 2171123 1052873 11.79 276814 2345230 60395 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 325.74 210.40 1897.31 65.10 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 70.29 54.67 737.42 9.10 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 22.80 24.71 26.91 9.71 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 17.63 18.26 16.31 7.09 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 29.16 22.83 28.43 11.44 0.00 0.00 0.00 0.00 06:37:01 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 93.13 66.17 541.30 20.49 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) 10/17/2025 _x86_64_ (2 CPU) 18:31:33 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 41.63 0.00 7.80 3.15 0.10 47.32 06:33:01 PM 0 42.02 0.00 9.21 4.10 0.10 44.58 06:33:01 PM 1 41.24 0.00 6.40 2.20 0.10 50.05 06:34:01 PM all 31.83 0.00 4.54 3.70 0.13 59.81 06:34:01 PM 0 30.13 0.00 4.71 3.41 0.12 61.63 06:34:01 PM 1 33.52 0.00 4.37 3.99 0.13 57.99 06:35:01 PM all 32.92 0.00 3.57 0.61 0.10 62.79 06:35:01 PM 0 27.52 0.00 3.62 0.40 0.12 68.34 06:35:01 PM 1 38.33 0.00 3.52 0.82 0.08 57.24 06:36:01 PM all 34.20 0.00 3.64 0.37 0.09 61.69 06:36:01 PM 0 32.03 0.00 3.41 0.47 0.08 64.01 06:36:01 PM 1 36.37 0.00 3.87 0.28 0.10 59.38 06:37:01 PM all 35.07 0.00 4.15 0.53 0.12 60.14 06:37:01 PM 0 37.73 0.00 4.19 0.63 0.12 57.33 06:37:01 PM 1 32.40 0.00 4.11 0.42 0.12 62.95 Average: all 35.13 0.00 4.74 1.67 0.11 58.35 Average: 0 33.88 0.00 5.03 1.80 0.11 59.19 Average: 1 36.37 0.00 4.46 1.54 0.11 57.52