---> uname -a: Linux prd-centos8-builder-2c-2g-11458.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 636 4790 19 2270 6763 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:88:63:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe88:63a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2d:7f:fa:0a 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) 12/07/2025 _x86_64_ (2 CPU) 23:31:28 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 166.90 17.91 148.99 5274.96 7466.12 11:34:01 PM 105.63 0.70 104.93 103.18 11050.12 11:35:01 PM 36.82 1.32 35.50 117.43 1809.10 11:36:01 PM 20.01 0.00 20.01 0.00 520.35 11:37:01 PM 28.41 1.12 27.29 108.10 786.87 Average: 71.56 4.21 67.35 1120.94 4326.52 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5157872 7001532 2724560 34.56 2688 2026232 960980 10.76 201780 2196772 153764 11:34:01 PM 4953288 6970852 2929144 37.16 2688 2192764 978556 10.96 231788 2342076 50572 11:35:01 PM 4834144 6880936 3048288 38.67 2688 2222144 1062664 11.90 272784 2420984 44244 11:36:01 PM 4868232 6913948 3014200 38.24 2688 2220968 1019984 11.42 273188 2386324 43076 11:37:01 PM 4899720 6919360 2982712 37.84 2688 2194364 1020312 11.42 425136 2203456 26272 Average: 4942651 6937326 2939781 37.30 2688 2171294 1008499 11.29 280935 2309922 63586 11:32:01 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 304.46 177.19 1813.95 62.02 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 97.05 78.15 832.49 16.04 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 32.27 29.67 32.85 10.39 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 24.05 18.08 18.99 6.93 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 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 22.39 21.33 28.53 9.67 0.00 0.00 0.00 0.00 11:37:01 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 96.05 64.89 545.41 21.01 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) 12/07/2025 _x86_64_ (2 CPU) 23:31:28 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 37.85 0.00 7.15 2.97 0.10 51.94 11:33:01 PM 0 50.90 0.00 8.15 3.65 0.10 37.19 11:33:01 PM 1 24.80 0.00 6.14 2.29 0.10 66.67 11:34:01 PM all 35.12 0.00 5.50 1.68 0.09 57.61 11:34:01 PM 0 58.21 0.00 6.91 2.04 0.10 32.74 11:34:01 PM 1 12.08 0.00 4.08 1.32 0.08 82.44 11:35:01 PM all 35.60 0.00 3.76 0.30 0.12 60.22 11:35:01 PM 0 55.09 0.00 4.58 0.28 0.12 39.93 11:35:01 PM 1 16.15 0.00 2.95 0.32 0.12 80.47 11:36:01 PM all 29.86 0.00 3.29 0.53 0.08 66.24 11:36:01 PM 0 40.33 0.00 3.63 0.52 0.08 55.44 11:36:01 PM 1 19.41 0.00 2.96 0.53 0.08 77.02 11:37:01 PM all 37.61 0.00 4.26 0.21 0.12 57.81 11:37:01 PM 0 51.12 0.00 4.83 0.30 0.12 43.63 11:37:01 PM 1 24.08 0.00 3.68 0.12 0.12 72.00 Average: all 35.21 0.00 4.79 1.14 0.10 58.77 Average: 0 51.14 0.00 5.62 1.36 0.10 41.78 Average: 1 19.30 0.00 3.96 0.91 0.10 75.73