---> uname -a: Linux prd-centos8-builder-2c-2g-37914.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 654 4796 19 2245 6746 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:59:85:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe59:853c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:04:28:e9:00 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) 06/27/2025 _x86_64_ (2 CPU) 22:31:50 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 362.23 154.77 207.46 16076.87 41106.45 10:34:01 PM 115.78 0.67 115.11 69.71 10321.76 10:35:01 PM 57.32 0.35 56.97 43.73 5800.10 10:36:01 PM 20.71 0.00 20.71 0.00 798.73 10:37:01 PM 27.16 0.93 26.22 95.30 728.79 Average: 116.65 31.34 85.30 3257.34 11751.73 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5278496 6964556 2603928 33.03 2688 1879192 1045304 11.70 198992 2117700 78200 10:34:01 PM 4991632 6944056 2890792 36.67 2688 2129476 1002592 11.23 204172 2337980 101208 10:35:01 PM 4970396 6958812 2912028 36.94 2688 2165208 981036 10.98 264860 2296472 9932 10:36:01 PM 4988104 6975520 2894320 36.72 2688 2164204 962252 10.77 266100 2275932 8924 10:37:01 PM 4943748 6948644 2938676 37.28 2688 2181068 999632 11.19 421860 2165356 35916 Average: 5034475 6958318 2847949 36.13 2688 2103830 998163 11.18 271197 2238688 46836 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 278.74 165.73 1646.18 61.00 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 61.56 53.48 666.41 8.90 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 54.86 46.81 565.37 10.31 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 19.26 19.16 18.65 6.92 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 25.02 22.89 29.03 12.06 0.00 0.00 0.00 0.00 10:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 87.89 61.62 585.15 19.84 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) 06/27/2025 _x86_64_ (2 CPU) 22:31:50 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 50.66 0.07 11.63 5.89 0.10 31.66 10:33:01 PM 0 52.61 0.05 11.18 6.56 0.10 29.50 10:33:01 PM 1 48.70 0.08 12.09 5.22 0.10 33.81 10:34:01 PM all 35.79 0.00 5.48 1.41 0.08 57.24 10:34:01 PM 0 30.78 0.00 5.55 1.50 0.08 62.09 10:34:01 PM 1 40.80 0.00 5.41 1.32 0.08 52.39 10:35:01 PM all 34.95 0.00 4.17 0.73 0.08 60.07 10:35:01 PM 0 47.41 0.00 4.70 0.57 0.08 47.24 10:35:01 PM 1 22.50 0.00 3.63 0.88 0.08 72.90 10:36:01 PM all 32.14 0.00 3.54 0.15 0.08 64.09 10:36:01 PM 0 30.97 0.00 3.35 0.20 0.08 65.39 10:36:01 PM 1 33.30 0.00 3.73 0.10 0.08 62.79 10:37:01 PM all 36.35 0.00 4.23 0.17 0.08 59.17 10:37:01 PM 0 29.83 0.00 4.05 0.15 0.08 65.88 10:37:01 PM 1 42.87 0.00 4.40 0.18 0.08 52.46 Average: all 37.96 0.01 5.80 1.66 0.09 54.48 Average: 0 38.29 0.01 5.76 1.79 0.09 54.07 Average: 1 37.62 0.02 5.84 1.54 0.09 54.90