---> uname -a: Linux prd-centos8-builder-2c-2g-46620.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 634 4800 19 2262 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:67:4e:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe67:4e9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:95:83:ba:2a 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) 07/27/2025 _x86_64_ (2 CPU) 17:31:30 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 244.03 17.92 226.10 5380.64 7540.73 05:34:01 PM 112.88 0.50 112.38 64.38 12154.62 05:35:01 PM 35.41 0.27 35.14 41.86 1788.27 05:36:01 PM 18.56 0.03 18.53 0.53 517.51 05:37:01 PM 24.46 0.92 23.55 95.18 634.44 Average: 87.08 3.93 83.15 1116.73 4527.44 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5166288 7010564 2716144 34.46 2688 2026844 935756 10.48 202092 2189820 174348 05:34:01 PM 4972580 6977704 2909852 36.92 2688 2180260 951356 10.65 218100 2336356 42492 05:35:01 PM 4879392 6918012 3003040 38.10 2688 2213872 1014528 11.36 268812 2380032 43192 05:36:01 PM 4950728 6955876 2931704 37.19 2688 2180624 973544 10.90 267668 2310024 9928 05:37:01 PM 4961512 6972236 2920920 37.06 2688 2185536 957060 10.72 422292 2144300 25040 Average: 4986100 6966878 2896332 36.74 2688 2157427 966449 10.82 275793 2272106 59000 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 298.43 171.06 1789.37 61.58 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 70.51 53.35 808.11 9.54 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 24.83 25.81 27.40 10.66 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 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 18.48 18.33 18.22 6.20 0.00 0.00 0.00 0.00 05:36:01 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 24.15 22.48 28.13 11.38 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 87.29 58.21 534.32 19.88 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) 07/27/2025 _x86_64_ (2 CPU) 17:31:30 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 41.70 0.00 7.72 1.92 0.12 48.55 05:33:01 PM 0 37.33 0.00 8.23 3.00 0.12 51.32 05:33:01 PM 1 46.05 0.00 7.20 0.84 0.12 45.79 05:34:01 PM all 35.55 0.00 5.29 1.10 0.10 57.97 05:34:01 PM 0 34.42 0.00 5.65 0.92 0.10 58.91 05:34:01 PM 1 36.66 0.00 4.92 1.28 0.10 57.03 05:35:01 PM all 34.88 0.00 4.03 0.24 0.09 60.76 05:35:01 PM 0 28.61 0.00 4.04 0.18 0.08 67.08 05:35:01 PM 1 41.13 0.00 4.03 0.30 0.10 54.44 05:36:01 PM all 32.78 0.00 3.96 0.09 0.09 63.08 05:36:01 PM 0 36.57 0.00 4.19 0.08 0.10 59.06 05:36:01 PM 1 28.98 0.00 3.74 0.10 0.08 67.10 05:37:01 PM all 36.20 0.00 4.45 0.14 0.08 59.12 05:37:01 PM 0 31.39 0.00 4.20 0.15 0.08 64.17 05:37:01 PM 1 41.01 0.00 4.71 0.13 0.08 54.07 Average: all 36.22 0.00 5.09 0.70 0.10 57.90 Average: 0 33.66 0.00 5.26 0.86 0.10 60.12 Average: 1 38.77 0.00 4.92 0.53 0.10 55.69