---> uname -a: Linux prd-centos8-builder-2c-2g-7334.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 640 4786 19 2270 6759 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:48:a2:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe48:a256/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2e:1e:db:21 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) 11/09/2025 _x86_64_ (2 CPU) 12:31:31 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 212.65 18.11 194.54 5441.79 7403.10 12:34:01 PM 114.48 0.72 113.76 103.98 12000.63 12:35:01 PM 28.51 0.10 28.41 3.60 1591.64 12:36:01 PM 21.15 0.48 20.66 41.19 535.54 Average: 94.20 4.85 89.34 1397.75 5382.65 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5153552 6999704 2728868 34.62 2688 2028952 957160 10.72 201152 2202356 169244 12:34:01 PM 4946556 6959920 2935864 37.25 2688 2188608 981284 10.99 232804 2345496 42268 12:35:01 PM 4997540 7011704 2884880 36.60 2688 2189524 947124 10.60 267824 2258212 10776 12:36:01 PM 4996480 7011852 2885940 36.61 2688 2190844 934584 10.46 423808 2104380 10896 Average: 5023532 6995795 2858888 36.27 2688 2149482 955038 10.69 281397 2227611 58296 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 296.20 182.14 1861.07 62.44 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 75.19 62.56 772.54 11.59 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 20.96 21.16 28.18 8.85 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 25.18 22.83 31.31 9.53 0.00 0.00 0.00 0.00 12:36:01 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 104.39 72.17 673.30 23.10 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) 11/09/2025 _x86_64_ (2 CPU) 12:31:31 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 42.07 0.00 7.33 2.60 0.09 47.90 12:33:01 PM 0 31.96 0.00 7.09 2.80 0.08 58.06 12:33:01 PM 1 52.20 0.00 7.57 2.41 0.10 37.73 12:34:01 PM all 35.51 0.00 5.56 2.22 0.08 56.63 12:34:01 PM 0 39.66 0.00 6.66 2.65 0.08 50.94 12:34:01 PM 1 31.38 0.00 4.46 1.80 0.08 62.29 12:35:01 PM all 33.12 0.00 3.13 0.23 0.09 63.43 12:35:01 PM 0 31.77 0.00 2.85 0.25 0.10 65.03 12:35:01 PM 1 34.48 0.00 3.42 0.20 0.08 61.82 12:36:01 PM all 33.25 0.00 3.70 0.13 0.08 62.84 12:36:01 PM 0 42.81 0.00 4.27 0.18 0.08 52.66 12:36:01 PM 1 23.70 0.00 3.13 0.08 0.08 73.00 Average: all 35.98 0.00 4.93 1.30 0.09 57.70 Average: 0 36.55 0.00 5.22 1.47 0.09 56.67 Average: 1 35.42 0.00 4.64 1.12 0.09 58.73