---> uname -a: Linux prd-centos8-builder-2c-2g-1423.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 624 4804 19 2268 6776 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:04:32:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe04:3288/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:84:02:44:30 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) 10/23/2025 _x86_64_ (2 CPU) 11:31:36 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 259.45 29.99 229.46 6393.20 29838.19 11:34:01 AM 115.76 0.50 115.26 64.38 12400.62 11:35:01 AM 41.71 0.30 41.41 42.39 2014.96 11:36:01 AM 20.46 0.00 20.46 0.00 519.16 11:37:01 AM 25.04 0.92 24.13 95.17 713.20 Average: 92.49 6.34 86.14 1319.07 9097.46 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5043368 6932228 2839056 36.02 2688 2071992 1041424 11.66 238408 2277896 219276 11:34:01 AM 4964756 6975520 2917668 37.01 2688 2186076 961848 10.77 218196 2342152 43488 11:35:01 AM 4867316 6912404 3015108 38.25 2688 2220780 1010228 11.31 270676 2390900 44368 11:36:01 AM 4857344 6902648 3025080 38.38 2688 2220780 1016880 11.39 271708 2399568 44352 11:37:01 AM 4915956 6933716 2966468 37.63 2688 2192732 992404 11.11 423444 2188936 26892 Average: 4929748 6931303 2952676 37.46 2688 2178472 1004557 11.25 284486 2319890 75675 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 348.32 204.27 1784.81 64.30 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 85.94 63.70 852.65 10.26 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 24.11 26.73 28.68 10.19 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 17.93 18.49 16.64 7.12 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 24.59 20.24 27.50 16.93 0.00 0.00 0.00 0.00 11:37:01 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 100.18 66.69 542.07 21.76 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) 10/23/2025 _x86_64_ (2 CPU) 11:31:36 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 43.67 0.00 8.16 3.93 0.14 44.09 11:33:01 AM 0 48.89 0.00 7.80 2.96 0.13 40.22 11:33:01 AM 1 38.46 0.00 8.53 4.90 0.15 47.96 11:34:01 AM all 35.94 0.00 5.12 1.06 0.14 57.74 11:34:01 AM 0 37.39 0.00 4.91 0.88 0.15 56.67 11:34:01 AM 1 34.49 0.00 5.33 1.23 0.13 58.81 11:35:01 AM all 34.61 0.00 4.09 0.49 0.12 60.69 11:35:01 AM 0 25.54 0.00 3.90 0.22 0.10 70.24 11:35:01 AM 1 43.69 0.00 4.29 0.77 0.13 51.13 11:36:01 AM all 33.34 0.00 3.49 0.22 0.10 62.86 11:36:01 AM 0 34.78 0.00 3.22 0.10 0.10 61.80 11:36:01 AM 1 31.89 0.00 3.76 0.33 0.10 63.92 11:37:01 AM all 35.80 0.00 4.15 0.14 0.11 59.80 11:37:01 AM 0 44.16 0.00 4.72 0.17 0.12 50.84 11:37:01 AM 1 27.44 0.00 3.57 0.12 0.10 68.77 Average: all 36.67 0.00 5.00 1.17 0.12 57.04 Average: 0 38.14 0.00 4.91 0.86 0.12 55.97 Average: 1 35.19 0.00 5.10 1.47 0.12 58.12