---> uname -a: Linux prd-centos8-builder-2c-2g-11648.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 664 4765 19 2268 6736 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:95:53:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe95:539d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:53:49:56:5a 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) 11/18/2025 _x86_64_ (2 CPU) 17:32:07 LINUX RESTART (2 CPU) 05:33:01 PM tps rtps wtps bread/s bwrtn/s 05:34:01 PM 115.66 0.82 114.85 27.99 10301.60 05:35:01 PM 56.03 0.47 55.56 64.11 6932.01 05:36:01 PM 31.99 0.70 31.29 72.92 1324.30 05:37:01 PM 20.88 0.08 20.79 10.66 545.47 Average: 56.14 0.52 55.63 43.92 4775.99 05:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 PM 4988144 6952620 2894288 36.72 2688 2140668 964884 10.80 201988 2331564 138960 05:35:01 PM 4828992 6873400 3053440 38.74 2688 2219360 1043596 11.69 235040 2461196 61544 05:36:01 PM 4937180 6949180 2945252 37.36 2688 2186964 960116 10.75 281620 2306532 9944 05:37:01 PM 4945620 6956696 2936812 37.26 2688 2186356 971796 10.88 437396 2142648 9004 Average: 4924984 6932974 2957448 37.52 2688 2183337 985098 11.03 289011 2310485 54863 05:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 92.75 77.64 1061.89 9.61 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 66.46 56.86 590.12 9.68 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 21.98 21.91 29.13 7.93 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 26.29 23.88 31.21 9.68 0.00 0.00 0.00 0.00 05:37:01 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 51.87 45.07 428.10 9.23 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) 11/18/2025 _x86_64_ (2 CPU) 17:32:07 LINUX RESTART (2 CPU) 05:33:01 PM CPU %user %nice %system %iowait %steal %idle 05:34:01 PM all 33.77 0.00 5.22 1.19 0.12 59.70 05:34:01 PM 0 17.46 0.00 3.70 0.91 0.12 77.80 05:34:01 PM 1 50.14 0.00 6.74 1.47 0.12 41.54 05:35:01 PM all 27.45 0.00 3.31 0.72 0.10 68.42 05:35:01 PM 0 18.39 0.00 2.95 0.75 0.10 77.80 05:35:01 PM 1 36.48 0.00 3.66 0.68 0.10 59.07 05:36:01 PM all 32.14 0.00 3.64 0.23 0.08 63.90 05:36:01 PM 0 20.66 0.00 3.18 0.25 0.08 75.83 05:36:01 PM 1 43.62 0.00 4.10 0.22 0.08 51.98 05:37:01 PM all 32.58 0.00 3.68 0.12 0.09 63.52 05:37:01 PM 0 26.50 0.00 3.12 0.13 0.08 70.16 05:37:01 PM 1 38.66 0.00 4.25 0.12 0.10 56.88 Average: all 31.49 0.00 3.96 0.57 0.10 63.89 Average: 0 20.75 0.00 3.24 0.51 0.10 75.40 Average: 1 42.22 0.00 4.69 0.62 0.10 52.37