---> uname -a: Linux prd-centos8-builder-2c-2g-41539.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 678 4763 19 2255 6722 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:49:a8:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe49:a814/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:ed:fa:e8 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) 07/10/2025 _x86_64_ (2 CPU) 10:31:30 LINUX RESTART (2 CPU) 10:32:02 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 285.85 16.13 269.73 4056.11 8622.79 10:34:01 AM 97.57 0.45 97.12 63.06 11229.76 10:35:01 AM 26.12 0.68 25.44 71.18 3073.58 10:36:01 AM 25.33 0.07 25.26 3.07 667.37 10:37:01 AM 23.83 0.32 23.51 37.05 918.39 Average: 91.10 3.49 87.61 835.52 4889.99 10:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5134328 6960976 2748096 34.86 2688 2009560 1005056 11.25 201960 2223240 149056 10:34:01 AM 4852984 6881680 3029440 38.43 2688 2204920 1046364 11.72 208572 2466840 59136 10:35:01 AM 4909448 6908176 2972976 37.72 2688 2174516 1018632 11.41 235372 2383548 9928 10:36:01 AM 4948196 6948244 2934228 37.22 2688 2175516 990120 11.09 268700 2309604 8820 10:37:01 AM 4915860 6915108 2966564 37.64 2688 2174828 1014656 11.36 437904 2174340 9024 Average: 4952163 6922837 2930261 37.17 2688 2147868 1014966 11.36 270502 2311514 47193 10:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 311.16 177.52 1820.66 62.88 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 65.29 54.71 804.19 9.05 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 30.01 29.34 27.90 10.56 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 18.48 19.16 17.27 8.24 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 26.11 23.09 30.28 10.07 0.00 0.00 0.00 0.00 10:37:01 AM 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 89.48 60.38 535.83 20.02 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) 07/10/2025 _x86_64_ (2 CPU) 10:31:30 LINUX RESTART (2 CPU) 10:32:02 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 38.87 0.00 7.16 2.03 0.11 51.82 10:33:01 AM 0 37.60 0.00 6.14 0.85 0.10 55.31 10:33:01 AM 1 40.14 0.00 8.19 3.22 0.12 48.33 10:34:01 AM all 26.50 0.00 4.38 1.00 0.08 68.03 10:34:01 AM 0 26.42 0.00 4.02 0.63 0.08 68.85 10:34:01 AM 1 26.59 0.00 4.74 1.36 0.08 67.22 10:35:01 AM all 25.22 0.00 3.73 0.30 0.08 70.67 10:35:01 AM 0 27.86 0.00 3.79 0.35 0.08 67.91 10:35:01 AM 1 22.58 0.00 3.67 0.25 0.08 73.42 10:36:01 AM all 36.16 0.00 3.45 0.71 0.26 59.43 10:36:01 AM 0 36.79 0.00 3.46 0.15 0.35 59.24 10:36:01 AM 1 35.52 0.00 3.43 1.27 0.17 59.62 10:37:01 AM all 32.21 0.00 3.91 0.61 0.12 63.15 10:37:01 AM 0 29.58 0.00 3.92 0.12 0.12 66.27 10:37:01 AM 1 34.83 0.00 3.90 1.10 0.12 60.05 Average: all 31.76 0.00 4.52 0.93 0.13 62.66 Average: 0 31.63 0.00 4.26 0.42 0.15 63.55 Average: 1 31.90 0.00 4.77 1.43 0.11 61.78