---> uname -a: Linux prd-centos8-builder-2c-2g-51744.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 622 4809 19 2266 6778 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:2a:b2:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe2a:b269/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f3:86:cb:26 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) 09/11/2025 _x86_64_ (2 CPU) 20:31:31 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 206.60 18.01 188.59 5386.24 7734.75 08:34:01 PM 96.85 0.50 96.35 64.39 11281.80 08:35:01 PM 35.45 0.30 35.15 42.39 1853.75 08:36:01 PM 19.61 0.00 19.61 0.00 510.66 08:37:01 PM 26.52 0.92 25.61 95.17 740.24 Average: 77.01 3.95 73.07 1117.85 4424.25 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5181660 7019868 2700772 34.26 2688 2020836 929860 10.41 200684 2175468 154192 08:34:01 PM 4994460 7003116 2887972 36.64 2688 2183704 930912 10.42 226288 2303652 42488 08:35:01 PM 4857284 6900228 3025148 38.38 2688 2218392 1013268 11.35 270432 2399760 44256 08:36:01 PM 4881316 6924416 3001116 38.07 2688 2218392 1005692 11.26 271492 2374300 44252 08:37:01 PM 4895204 6915880 2987228 37.90 2688 2195452 1004944 11.25 424380 2207272 31492 Average: 4961985 6952702 2920447 37.05 2688 2167355 976935 10.94 278655 2292090 63336 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 313.88 184.52 1814.04 62.61 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 62.81 54.19 809.23 10.43 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 19.68 20.48 24.84 9.16 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 19.91 19.80 19.06 7.20 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 24.46 19.71 27.86 10.82 0.00 0.00 0.00 0.00 08:37:01 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 88.16 59.75 539.06 20.04 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) 09/11/2025 _x86_64_ (2 CPU) 20:31:31 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 39.24 0.00 7.14 2.00 0.10 51.52 08:33:01 PM 0 50.47 0.00 6.90 1.59 0.10 40.94 08:33:01 PM 1 28.03 0.00 7.37 2.41 0.10 62.09 08:34:01 PM all 32.94 0.00 4.81 2.40 0.13 59.73 08:34:01 PM 0 44.33 0.00 5.02 2.30 0.13 48.22 08:34:01 PM 1 21.53 0.00 4.61 2.50 0.12 71.25 08:35:01 PM all 34.18 0.00 3.60 0.23 0.10 61.88 08:35:01 PM 0 49.76 0.00 3.94 0.28 0.10 45.92 08:35:01 PM 1 18.62 0.00 3.27 0.18 0.10 77.83 08:36:01 PM all 31.35 0.00 3.72 0.09 0.09 64.75 08:36:01 PM 0 35.60 0.00 4.15 0.10 0.10 60.05 08:36:01 PM 1 27.10 0.00 3.28 0.08 0.08 69.46 08:37:01 PM all 36.53 0.00 4.30 0.17 0.09 58.91 08:37:01 PM 0 53.76 0.00 5.28 0.17 0.10 40.69 08:37:01 PM 1 19.31 0.00 3.32 0.17 0.08 77.12 Average: all 34.85 0.00 4.71 0.98 0.10 59.36 Average: 0 46.78 0.00 5.06 0.89 0.11 47.17 Average: 1 22.91 0.00 4.37 1.07 0.10 71.56