---> uname -a: Linux prd-centos8-builder-2c-2g-5190.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 648 4779 19 2269 6752 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:e5:79:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fee5:799d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:30:7e:4c:92 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) 11/04/2025 _x86_64_ (2 CPU) 01:31:33 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 268.20 26.22 241.98 6175.98 14183.06 01:34:01 AM 117.54 0.70 116.84 103.15 12484.87 01:35:01 AM 38.21 0.10 38.11 3.60 1931.86 01:36:01 AM 21.30 0.40 20.90 30.53 538.58 Average: 111.33 6.86 104.47 1578.57 7285.60 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5025036 6913520 2857388 36.25 2688 2071848 1073844 12.02 238604 2296340 218224 01:34:01 AM 4992696 7005552 2889728 36.66 2688 2188252 960556 10.76 230832 2301540 43100 01:35:01 AM 4940852 6953676 2941572 37.32 2688 2188268 995660 11.15 268076 2318552 10764 01:36:01 AM 4916036 6929684 2966388 37.63 2688 2189136 1022724 11.45 269000 2342488 10760 Average: 4968655 6950608 2913769 36.97 2688 2159376 1013196 11.34 251628 2314730 70712 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 312.98 188.32 1784.16 63.06 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 81.93 67.48 848.65 11.02 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 25.48 26.75 29.88 10.61 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 19.58 19.46 24.05 7.11 0.00 0.00 0.00 0.00 01:36:01 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 110.00 75.51 671.79 22.95 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) 11/04/2025 _x86_64_ (2 CPU) 01:31:33 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 42.00 0.00 7.48 3.26 0.09 47.16 01:33:01 AM 0 56.85 0.00 8.41 2.83 0.08 31.83 01:33:01 AM 1 27.17 0.00 6.56 3.68 0.10 62.49 01:34:01 AM all 34.93 0.00 5.14 2.40 0.09 57.44 01:34:01 AM 0 54.48 0.00 6.58 2.60 0.10 36.24 01:34:01 AM 1 15.47 0.00 3.70 2.19 0.08 78.55 01:35:01 AM all 35.66 0.00 3.89 0.32 0.10 60.03 01:35:01 AM 0 45.76 0.00 3.79 0.25 0.10 50.10 01:35:01 AM 1 25.57 0.00 4.00 0.38 0.10 69.95 01:36:01 AM all 31.57 0.00 3.43 0.14 0.09 64.77 01:36:01 AM 0 37.20 0.00 3.83 0.12 0.10 58.75 01:36:01 AM 1 25.95 0.00 3.02 0.17 0.08 70.79 Average: all 36.04 0.00 4.98 1.53 0.09 57.36 Average: 0 48.56 0.00 5.65 1.45 0.10 44.24 Average: 1 23.53 0.00 4.32 1.61 0.09 70.46