---> uname -a: Linux prd-centos8-builder-2c-2g-36934.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 633 4819 19 2244 6768 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:ff:7f:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:feff:7ffe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:28:79:dd:5c 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) 06/25/2025 _x86_64_ (2 CPU) 02:32:18 LINUX RESTART (2 CPU) 02:33:01 AM tps rtps wtps bread/s bwrtn/s 02:34:01 AM 276.17 9.55 266.63 1555.08 8462.21 02:35:01 AM 96.88 0.70 96.18 103.17 10520.96 02:36:01 AM 31.78 0.52 31.26 34.26 1278.49 02:37:01 AM 19.84 0.08 19.76 10.66 852.48 Average: 106.17 2.71 103.46 425.81 5278.70 02:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 AM 5091288 6967768 2791144 35.41 2688 2059184 973824 10.90 202960 2264008 170732 02:35:01 AM 4863356 6888372 3019076 38.30 2688 2201756 1037588 11.62 237596 2431196 64760 02:36:01 AM 4914656 6933984 2967776 37.65 2688 2195996 997004 11.16 269240 2347460 40920 02:37:01 AM 4997836 6985660 2884596 36.60 2688 2164408 941624 10.54 435404 2097780 9004 Average: 4966784 6943946 2915648 36.99 2688 2155336 987510 11.06 286300 2285111 71354 02:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 221.98 145.60 1648.85 50.53 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 66.53 51.80 556.26 10.42 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 21.21 22.60 26.97 8.85 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 24.26 21.58 30.20 7.97 0.00 0.00 0.00 0.00 02:37:01 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 83.50 60.39 565.59 19.44 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) 06/25/2025 _x86_64_ (2 CPU) 02:32:18 LINUX RESTART (2 CPU) 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 40.13 0.00 6.66 2.67 0.10 50.44 02:34:01 AM 0 55.38 0.00 9.08 4.00 0.10 31.44 02:34:01 AM 1 24.99 0.00 4.25 1.35 0.10 69.31 02:35:01 AM all 35.64 0.00 4.92 1.86 0.10 57.48 02:35:01 AM 0 47.30 0.00 5.86 1.80 0.10 44.94 02:35:01 AM 1 24.01 0.00 3.99 1.91 0.10 69.98 02:36:01 AM all 32.09 0.00 3.71 0.27 0.09 63.85 02:36:01 AM 0 53.00 0.00 4.58 0.45 0.10 41.88 02:36:01 AM 1 11.19 0.00 2.84 0.08 0.08 85.80 02:37:01 AM all 31.77 0.00 3.79 0.13 0.08 64.24 02:37:01 AM 0 52.03 0.00 4.97 0.12 0.08 42.80 02:37:01 AM 1 11.48 0.00 2.60 0.13 0.08 85.70 Average: all 34.90 0.00 4.77 1.23 0.09 59.01 Average: 0 51.92 0.00 6.12 1.59 0.10 40.28 Average: 1 17.92 0.00 3.42 0.87 0.09 77.69