---> uname -a: Linux prd-centos8-builder-2c-2g-1406.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 642 4787 19 2267 6757 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:15:84:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe15:8436/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c5:23:5e:a5 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) 09/26/2025 _x86_64_ (2 CPU) 04:31:28 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 210.78 15.79 194.99 4121.43 8158.28 04:34:01 AM 102.02 0.70 101.32 103.17 11058.31 04:35:01 AM 29.96 0.10 29.86 3.60 1248.65 04:36:01 AM 28.66 0.50 28.16 63.72 793.65 Average: 92.86 4.27 88.58 1073.02 5314.91 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5096032 6976512 2786400 35.35 2688 2063180 997824 11.17 205896 2256056 180964 04:34:01 AM 4871856 6915204 3010576 38.19 2688 2218612 1023376 11.46 236012 2420320 60376 04:35:01 AM 4923176 6933276 2959256 37.54 2688 2185364 1000856 11.21 268076 2336868 9936 04:36:01 AM 4883100 6898916 2999332 38.05 2688 2190604 1037004 11.61 422548 2221888 26276 Average: 4943541 6930977 2938891 37.28 2688 2164440 1014765 11.36 283133 2308783 69388 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 290.12 178.52 1867.63 61.85 0.00 0.00 0.00 0.00 04:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 73.81 61.60 740.17 12.41 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 21.21 22.06 26.07 8.88 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 22.40 20.70 18.33 13.84 0.00 0.00 0.00 0.00 04:36:01 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 101.89 70.72 663.08 24.24 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) 09/26/2025 _x86_64_ (2 CPU) 04:31:28 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 39.75 0.00 7.60 1.75 0.09 50.81 04:33:01 AM 0 38.06 0.00 7.74 1.60 0.10 52.50 04:33:01 AM 1 41.43 0.00 7.46 1.89 0.08 49.13 04:34:01 AM all 36.06 0.00 5.14 0.92 0.11 57.77 04:34:01 AM 0 38.55 0.00 5.07 0.65 0.12 55.61 04:34:01 AM 1 33.57 0.00 5.21 1.20 0.10 59.92 04:35:01 AM all 34.04 0.00 3.59 0.20 0.10 62.07 04:35:01 AM 0 36.72 0.00 3.86 0.22 0.12 59.09 04:35:01 AM 1 31.37 0.00 3.32 0.18 0.08 65.05 04:36:01 AM all 38.00 0.00 4.31 0.16 0.11 57.43 04:36:01 AM 0 39.52 0.00 4.08 0.17 0.12 56.11 04:36:01 AM 1 36.48 0.00 4.53 0.15 0.10 58.74 Average: all 36.96 0.00 5.16 0.76 0.10 57.02 Average: 0 38.21 0.00 5.19 0.66 0.11 55.83 Average: 1 35.71 0.00 5.13 0.85 0.09 58.21