---> uname -a: Linux prd-centos8-builder-2c-2g-5221.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 648 4782 19 2267 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:4c:76:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe4c:768c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:b5:51:4f 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) 10/19/2025 _x86_64_ (2 CPU) 16:31:50 LINUX RESTART (2 CPU) 04:33:01 PM tps rtps wtps bread/s bwrtn/s 04:34:01 PM 116.01 0.67 115.34 69.44 10489.97 04:35:01 PM 38.09 0.25 37.84 40.12 5433.59 04:36:01 PM 33.44 0.10 33.34 3.60 1306.30 04:37:01 PM 21.71 0.40 21.31 30.52 553.55 04:38:01 PM 23.61 0.52 23.10 64.66 730.54 Average: 46.57 0.39 46.19 41.67 3702.97 04:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 PM 5034168 7006980 2848264 36.13 2688 2148956 946216 10.59 204064 2290452 104384 04:35:01 PM 4943048 6952708 2939384 37.29 2688 2184852 1001552 11.21 232912 2353132 27112 04:36:01 PM 4939644 6958152 2942788 37.33 2688 2193940 996348 11.16 269492 2319492 18936 04:37:01 PM 4917216 6928320 2965216 37.62 2688 2186640 1011072 11.32 269268 2342080 10760 04:38:01 PM 4934024 6949020 2948408 37.40 2688 2189844 994472 11.14 423756 2170684 25096 Average: 4953620 6959036 2928812 37.16 2688 2180846 989932 11.08 279898 2295168 37258 04:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 70.81 58.41 708.61 8.40 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 61.96 45.27 585.05 7.32 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 26.73 24.88 32.31 12.00 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 16.89 17.98 18.19 6.62 0.00 0.00 0.00 0.00 04:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM eth0 19.65 17.95 22.78 10.01 0.00 0.00 0.00 0.00 04:38:01 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 39.21 32.90 273.40 8.87 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) 10/19/2025 _x86_64_ (2 CPU) 16:31:50 LINUX RESTART (2 CPU) 04:33:01 PM CPU %user %nice %system %iowait %steal %idle 04:34:01 PM all 32.97 0.00 5.08 2.30 0.11 59.54 04:34:01 PM 0 49.85 0.00 6.61 2.43 0.12 40.99 04:34:01 PM 1 16.49 0.00 3.59 2.16 0.10 77.66 04:35:01 PM all 18.18 0.00 2.66 24.15 0.08 54.93 04:35:01 PM 0 27.31 0.00 3.24 30.50 0.07 38.88 04:35:01 PM 1 9.04 0.00 2.09 17.79 0.10 70.99 04:36:01 PM all 34.57 0.00 3.61 0.18 0.09 61.56 04:36:01 PM 0 48.59 0.00 3.94 0.28 0.10 47.09 04:36:01 PM 1 20.54 0.00 3.27 0.07 0.08 76.04 04:37:01 PM all 31.18 0.00 2.74 0.88 0.08 65.13 04:37:01 PM 0 48.87 0.00 3.65 1.18 0.08 46.21 04:37:01 PM 1 13.45 0.00 1.82 0.57 0.08 84.07 04:38:01 PM all 29.59 0.00 3.87 2.09 0.08 64.36 04:38:01 PM 0 40.66 0.00 4.68 3.27 0.08 51.30 04:38:01 PM 1 18.52 0.00 3.07 0.92 0.08 77.41 Average: all 29.29 0.00 3.59 5.92 0.09 61.11 Average: 0 43.03 0.00 4.41 7.55 0.09 44.91 Average: 1 15.61 0.00 2.77 4.30 0.09 77.23