---> uname -a: Linux prd-centos8-builder-2c-2g-2536.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 622 4803 19 2271 6777 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:d6:00:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fed6:f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:20:4d:b1:44 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) 10/27/2025 _x86_64_ (2 CPU) 17:31:32 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 194.89 16.79 178.09 5466.84 7640.54 05:34:01 PM 108.55 0.70 107.85 103.17 11903.90 05:35:01 PM 35.70 0.10 35.60 3.60 1804.47 05:36:01 PM 25.38 0.40 24.98 30.53 1191.52 05:37:01 PM 25.26 0.52 24.75 64.66 727.70 Average: 77.96 3.70 74.26 1133.83 4653.87 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5165184 7015396 2717240 34.47 2688 2033016 935600 10.48 200584 2192108 170968 05:34:01 PM 4978900 6992388 2903524 36.84 2688 2188732 954740 10.69 231232 2317444 42660 05:35:01 PM 4851220 6898740 3031204 38.46 2688 2223176 1027528 11.51 269376 2406636 44364 05:36:01 PM 4942172 6957252 2940252 37.30 2688 2190516 978508 10.96 268224 2315956 10760 05:37:01 PM 4895088 6915352 2987336 37.90 2688 2195216 1009352 11.30 422736 2209276 26992 Average: 4966513 6955826 2915911 36.99 2688 2166131 981146 10.99 278430 2288284 59149 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 317.64 191.09 1895.15 63.48 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 82.26 60.88 745.54 10.93 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 22.23 24.63 27.23 9.26 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 19.93 18.95 18.75 7.28 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 24.30 20.81 27.81 16.07 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 93.28 63.27 542.93 21.40 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) 10/27/2025 _x86_64_ (2 CPU) 17:31:32 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 42.78 0.00 7.34 1.75 0.11 48.02 05:33:01 PM 0 38.11 0.00 6.64 1.33 0.10 53.81 05:33:01 PM 1 47.46 0.00 8.05 2.18 0.12 42.20 05:34:01 PM all 34.72 0.00 5.56 1.33 0.10 58.28 05:34:01 PM 0 36.82 0.00 5.50 1.37 0.12 56.20 05:34:01 PM 1 32.63 0.00 5.63 1.30 0.08 60.36 05:35:01 PM all 33.31 0.00 3.49 0.58 0.12 62.50 05:35:01 PM 0 35.54 0.00 3.18 0.80 0.12 60.36 05:35:01 PM 1 31.09 0.00 3.79 0.37 0.12 64.64 05:36:01 PM all 33.87 0.00 3.87 0.22 0.09 61.96 05:36:01 PM 0 39.76 0.00 3.95 0.28 0.10 55.91 05:36:01 PM 1 27.97 0.00 3.79 0.15 0.08 68.01 05:37:01 PM all 33.53 0.00 4.15 0.24 0.10 61.98 05:37:01 PM 0 40.52 0.00 3.85 0.33 0.10 55.20 05:37:01 PM 1 26.53 0.00 4.46 0.15 0.10 68.76 Average: all 35.64 0.00 4.88 0.83 0.10 58.55 Average: 0 38.15 0.00 4.62 0.82 0.11 56.30 Average: 1 33.13 0.00 5.14 0.83 0.10 60.81