---> uname -a: Linux prd-centos8-builder-2c-2g-7076.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 670 4758 19 2268 6729 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:74:02:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe74:21c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:82:be:43 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) 11/08/2025 _x86_64_ (2 CPU) 15:31:32 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 218.78 17.61 201.17 5534.29 7678.37 03:34:01 PM 111.85 0.50 111.35 64.38 12532.12 03:35:01 PM 34.97 0.70 34.27 72.91 1368.94 03:36:01 PM 20.51 0.00 20.51 0.00 539.76 Average: 96.53 4.70 91.83 1417.95 5530.01 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5135524 6973812 2746908 34.85 2688 2020836 1002012 11.22 200848 2222364 166580 03:34:01 PM 4928268 6938268 2954164 37.48 2688 2184912 1017044 11.39 231328 2366908 27112 03:35:01 PM 4784768 6841364 3097664 39.30 2688 2231644 1111500 12.45 271876 2470016 54584 03:36:01 PM 4890472 6903188 2991960 37.96 2688 2187864 1038556 11.63 281052 2355068 10756 Average: 4934758 6914158 2947674 37.40 2688 2156314 1042278 11.67 246276 2353589 64758 03:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 281.27 188.14 1814.50 63.17 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 71.94 57.65 817.83 10.48 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 26.79 23.66 32.51 8.91 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 20.75 20.71 28.35 7.50 0.00 0.00 0.00 0.00 03:36:01 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 100.19 72.54 673.32 22.52 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) 11/08/2025 _x86_64_ (2 CPU) 15:31:32 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 41.06 0.00 7.20 2.07 0.09 49.59 03:33:01 PM 0 53.11 0.00 8.12 1.39 0.10 37.28 03:33:01 PM 1 28.99 0.00 6.27 2.74 0.08 61.90 03:34:01 PM all 35.10 0.00 5.32 1.02 0.09 58.47 03:34:01 PM 0 47.63 0.00 5.97 0.63 0.10 45.66 03:34:01 PM 1 22.60 0.00 4.67 1.40 0.08 71.24 03:35:01 PM all 33.61 0.00 3.13 0.27 0.09 62.91 03:35:01 PM 0 42.50 0.00 3.33 0.35 0.08 53.73 03:35:01 PM 1 24.71 0.00 2.92 0.18 0.10 72.09 03:36:01 PM all 32.67 0.00 3.43 0.26 0.09 63.56 03:36:01 PM 0 42.91 0.00 3.97 0.47 0.08 52.57 03:36:01 PM 1 22.44 0.00 2.88 0.05 0.10 74.53 Average: all 35.60 0.00 4.77 0.90 0.09 58.64 Average: 0 46.53 0.00 5.35 0.71 0.09 47.32 Average: 1 24.68 0.00 4.19 1.09 0.09 69.95