---> uname -a: Linux prd-centos8-builder-2c-2g-2249.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 660 4766 19 2270 6740 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:0d:88:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe0d:881e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:29:55:e5:cc 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) 10/09/2025 _x86_64_ (2 CPU) 13:31:32 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 206.96 23.70 183.26 6141.46 28138.51 01:34:01 PM 116.49 0.45 116.04 63.05 12214.25 01:35:01 PM 36.64 0.35 36.29 43.73 2120.95 01:36:01 PM 23.94 0.00 23.94 0.00 932.12 01:37:01 PM 26.26 0.92 25.35 95.18 707.68 Average: 82.07 5.09 76.98 1268.93 8823.84 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5081052 6910364 2801372 35.54 2688 2017808 1071580 12.00 222016 2276928 164064 01:34:01 PM 4822180 6868028 3060244 38.82 2688 2222152 1068188 11.96 207856 2498428 69204 01:35:01 PM 4906028 6919540 2976396 37.76 2688 2188660 1013392 11.35 266696 2354352 9944 01:36:01 PM 4924896 6937976 2957528 37.52 2688 2188660 993692 11.13 267900 2335044 9936 01:37:01 PM 4967960 6988524 2914464 36.97 2688 2195588 943784 10.57 422508 2135436 26984 Average: 4940423 6924886 2942001 37.32 2688 2162574 1018127 11.40 277395 2320038 56026 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 280.93 175.30 1779.54 61.72 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 70.18 57.25 846.10 9.70 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 19.35 20.73 24.54 8.30 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 16.93 17.04 15.46 6.55 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 23.40 19.81 32.27 10.20 0.00 0.00 0.00 0.00 01:37:01 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 82.17 58.03 539.66 19.30 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) 10/09/2025 _x86_64_ (2 CPU) 13:31:32 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 39.87 0.00 7.26 3.11 0.13 49.64 01:33:01 PM 0 38.25 0.00 6.69 3.31 0.12 51.63 01:33:01 PM 1 41.50 0.00 7.83 2.90 0.13 47.64 01:34:01 PM all 34.90 0.00 5.36 1.99 0.12 57.63 01:34:01 PM 0 35.47 0.00 5.91 2.29 0.12 56.22 01:34:01 PM 1 34.34 0.00 4.81 1.70 0.12 59.03 01:35:01 PM all 35.14 0.00 4.06 0.27 0.11 60.43 01:35:01 PM 0 35.42 0.00 4.20 0.30 0.12 59.96 01:35:01 PM 1 34.86 0.00 3.92 0.23 0.10 60.90 01:36:01 PM all 32.59 0.00 3.78 0.28 0.09 63.25 01:36:01 PM 0 20.98 0.00 3.11 0.27 0.08 75.56 01:36:01 PM 1 44.19 0.00 4.46 0.30 0.10 50.95 01:37:01 PM all 36.68 0.00 3.95 0.18 0.12 59.06 01:37:01 PM 0 39.49 0.00 4.11 0.18 0.12 56.10 01:37:01 PM 1 33.88 0.00 3.80 0.18 0.12 62.02 Average: all 35.84 0.00 4.88 1.17 0.11 58.00 Average: 0 33.92 0.00 4.80 1.27 0.11 59.89 Average: 1 37.75 0.00 4.96 1.06 0.11 56.12