---> uname -a: Linux prd-centos8-builder-2c-2g-52984.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 715 4715 19 2266 6684 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:05:63:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe05:63e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5e:1d:a5:41 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) 09/16/2025 _x86_64_ (2 CPU) 16:31:32 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 184.27 19.39 164.88 5519.77 7437.50 04:34:01 PM 113.54 0.50 113.04 64.36 12111.03 04:35:01 PM 34.42 0.27 34.16 41.85 1745.88 04:36:01 PM 20.26 0.43 19.83 31.06 511.90 Average: 88.13 5.15 82.99 1414.38 5452.42 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5088192 6925440 2794240 35.45 2688 2019984 1073552 12.02 201660 2268132 165032 04:34:01 PM 4882808 6890800 2999624 38.05 2688 2183100 1072756 12.01 232252 2410984 41688 04:35:01 PM 4920172 6930112 2962260 37.58 2688 2185260 1055680 11.82 268492 2336288 10768 04:36:01 PM 4846980 6857796 3035452 38.51 2688 2186144 1121696 12.56 269632 2409276 10760 Average: 4934538 6901037 2947894 37.40 2688 2143622 1080921 12.10 243009 2356170 57062 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 308.40 173.28 1803.49 60.97 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 72.63 58.94 820.36 10.56 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 27.02 29.21 31.46 10.08 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 19.03 19.13 18.25 6.96 0.00 0.00 0.00 0.00 04:36:01 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 106.78 70.15 668.48 22.14 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) 09/16/2025 _x86_64_ (2 CPU) 16:31:32 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 42.09 0.00 7.11 2.20 0.11 48.49 04:33:01 PM 0 31.76 0.00 6.86 1.44 0.10 59.84 04:33:01 PM 1 52.45 0.00 7.35 2.96 0.12 37.11 04:34:01 PM all 36.22 0.00 5.66 1.27 0.09 56.76 04:34:01 PM 0 35.59 0.00 5.73 0.92 0.08 57.68 04:34:01 PM 1 36.85 0.00 5.58 1.63 0.10 55.84 04:35:01 PM all 32.88 0.00 3.88 0.23 0.13 62.89 04:35:01 PM 0 33.97 0.00 3.85 0.22 0.15 61.81 04:35:01 PM 1 31.79 0.00 3.90 0.25 0.10 63.96 04:36:01 PM all 33.00 0.00 3.53 0.11 0.09 63.27 04:36:01 PM 0 31.28 0.00 3.39 0.08 0.08 65.17 04:36:01 PM 1 34.72 0.00 3.67 0.13 0.10 61.38 Average: all 36.04 0.00 5.04 0.95 0.10 57.86 Average: 0 33.15 0.00 4.96 0.66 0.10 61.12 Average: 1 38.94 0.00 5.13 1.24 0.10 54.59