---> uname -a: Linux prd-centos8-builder-2c-2g-254.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 656 4775 19 2265 6744 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:67:7c:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe67:7cb4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a3:fe:84:98 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) 10/02/2025 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 194.87 15.96 178.91 4026.52 7978.26 10:34:01 PM 101.97 0.70 101.27 103.17 11583.46 10:35:02 PM 31.51 0.10 31.41 3.60 1254.07 10:36:01 PM 22.79 0.51 22.28 64.80 580.09 Average: 88.06 4.33 83.72 1053.68 5369.11 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5138996 6986008 2743436 34.80 2688 2029684 1024044 11.47 201016 2217288 151344 10:34:01 PM 4957284 6965428 2925148 37.11 2688 2183228 1007952 11.29 231660 2339500 27112 10:35:02 PM 4942776 6951688 2939656 37.29 2688 2184144 1033868 11.58 266920 2318240 10768 10:36:01 PM 4978224 6992700 2904208 36.84 2688 2189260 962764 10.78 422016 2126060 26988 Average: 5004320 6973956 2878112 36.51 2688 2146579 1007157 11.28 280403 2250272 54053 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 341.32 194.94 1892.02 62.89 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 71.36 58.60 739.31 10.46 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 10:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:02 PM eth0 21.09 22.88 26.03 9.11 0.00 0.00 0.00 0.00 10:35:02 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 21.30 19.83 17.66 14.61 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 114.16 74.29 671.51 24.31 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) 10/02/2025 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 39.60 0.00 7.07 1.56 0.10 51.66 10:33:01 PM 0 45.67 0.00 7.20 0.77 0.10 46.26 10:33:01 PM 1 33.53 0.00 6.93 2.36 0.10 57.08 10:34:01 PM all 34.11 0.00 5.25 1.39 0.10 59.14 10:34:01 PM 0 32.75 0.00 4.94 1.47 0.10 60.73 10:34:01 PM 1 35.47 0.00 5.56 1.31 0.10 57.56 10:35:02 PM all 34.71 0.00 3.26 0.18 0.10 61.75 10:35:02 PM 0 27.21 0.00 2.80 0.13 0.10 69.75 10:35:02 PM 1 42.20 0.00 3.72 0.23 0.10 53.75 10:36:01 PM all 37.91 0.00 4.39 0.18 0.09 57.42 10:36:01 PM 0 38.75 0.00 4.96 0.15 0.08 56.05 10:36:01 PM 1 37.07 0.00 3.83 0.20 0.10 58.79 Average: all 36.58 0.00 4.99 0.83 0.10 57.50 Average: 0 36.08 0.00 4.98 0.63 0.10 58.21 Average: 1 37.07 0.00 5.01 1.03 0.10 56.79