---> uname -a: Linux prd-centos8-builder-2c-2g-41255.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 640 4793 19 2263 6760 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:c8:94:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fec8:9493/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dc:13:d5:90 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) 07/09/2025 _x86_64_ (2 CPU) 23:31:28 LINUX RESTART (2 CPU) 11:32:02 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 188.73 18.74 170.00 5667.22 6918.21 11:34:01 PM 113.31 0.50 112.81 64.38 12215.91 11:35:01 PM 35.36 0.70 34.66 72.92 1819.46 11:36:01 PM 22.46 0.00 22.46 0.00 873.89 11:37:02 PM 27.56 0.52 27.05 64.66 754.64 Average: 77.12 4.04 73.08 1159.04 4508.69 11:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5173988 7009664 2708444 34.36 2688 2018448 961724 10.77 200072 2184336 165436 11:34:01 PM 4955224 6961796 2927208 37.14 2688 2181824 982960 11.01 218336 2353176 42488 11:35:01 PM 4888232 6927976 2994200 37.99 2688 2215148 1004644 11.25 283920 2356120 42020 11:36:01 PM 4934636 6942232 2947796 37.40 2688 2183056 1007612 11.28 281812 2311420 9928 11:37:02 PM 4945376 6957776 2937056 37.26 2688 2187100 988564 11.07 435996 2146144 25032 Average: 4979491 6959889 2902941 36.83 2688 2157115 989101 11.07 284027 2270239 56981 11:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 277.88 174.47 1799.79 63.04 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 86.35 63.66 829.56 10.27 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 24.50 24.58 28.21 9.70 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 20.24 19.58 18.94 6.86 0.00 0.00 0.00 0.00 11:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:02 PM eth0 24.75 22.10 28.25 11.48 0.00 0.00 0.00 0.00 11:37:02 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 86.11 60.50 536.82 20.13 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) 07/09/2025 _x86_64_ (2 CPU) 23:31:28 LINUX RESTART (2 CPU) 11:32:02 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 35.42 0.00 7.07 2.96 0.11 54.44 11:33:01 PM 0 39.66 0.00 7.76 4.05 0.12 48.41 11:33:01 PM 1 31.17 0.00 6.39 1.87 0.10 60.46 11:34:01 PM all 35.01 0.00 5.22 2.58 0.11 57.08 11:34:01 PM 0 48.69 0.00 6.00 2.60 0.10 42.61 11:34:01 PM 1 21.32 0.00 4.43 2.57 0.12 71.56 11:35:01 PM all 32.56 0.00 3.81 0.68 0.10 62.84 11:35:01 PM 0 53.02 0.00 4.62 0.65 0.12 41.59 11:35:01 PM 1 12.11 0.00 3.00 0.72 0.08 84.09 11:36:01 PM all 32.20 0.00 3.49 0.32 0.08 63.91 11:36:01 PM 0 55.07 0.00 4.88 0.35 0.10 39.61 11:36:01 PM 1 9.32 0.00 2.11 0.28 0.07 88.22 11:37:02 PM all 35.88 0.00 4.29 0.55 0.10 59.17 11:37:02 PM 0 45.12 0.00 4.48 0.68 0.10 49.62 11:37:02 PM 1 26.65 0.00 4.10 0.42 0.10 68.73 Average: all 34.21 0.00 4.77 1.41 0.10 59.51 Average: 0 48.34 0.00 5.54 1.66 0.11 44.35 Average: 1 20.08 0.00 4.00 1.17 0.09 74.66