---> uname -a: Linux prd-centos8-builder-2c-2g-44660.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 643 4793 19 2260 6757 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:1d:b8:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe1d:b8ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a7:1d:39:93 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) 07/20/2025 _x86_64_ (2 CPU) 10:31:28 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 247.52 16.33 231.19 4655.91 8444.04 10:34:01 AM 104.92 0.70 104.22 103.17 11563.10 10:35:01 AM 32.58 0.10 32.48 3.60 1262.59 10:36:01 AM 19.46 0.45 19.01 35.98 518.02 Average: 101.12 4.39 96.72 1199.67 5446.91 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5145904 6991992 2736528 34.72 2688 2029436 975576 10.92 201624 2211744 152356 10:34:01 AM 4948600 6951776 2933832 37.22 2688 2178512 991004 11.10 232968 2346644 27032 10:35:01 AM 4959960 6963136 2922472 37.08 2688 2178624 967636 10.83 267212 2300976 9932 10:36:01 AM 4993108 6998152 2889324 36.66 2688 2180544 997968 11.17 268272 2266576 10768 Average: 5011893 6976264 2870539 36.42 2688 2141779 983046 11.01 242519 2281485 50022 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 273.64 187.55 1858.22 63.40 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 68.76 58.11 742.04 11.42 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 21.10 23.26 26.98 9.30 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 25.09 22.64 30.31 8.85 0.00 0.00 0.00 0.00 10:36:01 AM 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 97.15 72.89 664.39 23.24 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) 07/20/2025 _x86_64_ (2 CPU) 10:31:28 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 37.82 0.00 7.24 2.79 0.11 52.04 10:33:01 AM 0 52.71 0.00 7.76 2.19 0.10 37.24 10:33:01 AM 1 22.92 0.00 6.71 3.38 0.12 66.86 10:34:01 AM all 35.70 0.00 5.36 2.13 0.10 56.71 10:34:01 AM 0 50.04 0.00 6.79 2.15 0.12 40.90 10:34:01 AM 1 21.39 0.00 3.93 2.11 0.08 72.48 10:35:01 AM all 34.24 0.00 3.66 0.18 0.09 61.82 10:35:01 AM 0 41.98 0.00 3.72 0.22 0.08 54.00 10:35:01 AM 1 26.50 0.00 3.59 0.15 0.10 69.66 10:36:01 AM all 31.97 0.00 3.17 0.12 0.07 64.67 10:36:01 AM 0 35.15 0.00 3.31 0.12 0.07 61.35 10:36:01 AM 1 28.78 0.00 3.02 0.12 0.08 68.00 Average: all 34.93 0.00 4.85 1.30 0.09 58.82 Average: 0 44.96 0.00 5.39 1.17 0.09 48.38 Average: 1 24.90 0.00 4.31 1.44 0.10 69.26