---> uname -a: Linux prd-centos8-builder-2c-2g-39873.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 632 4802 19 2262 6767 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:bd:f0:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:febd:f0c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a7:68:f1:38 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) 07/05/2025 _x86_64_ (2 CPU) 05:31:29 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:02 AM 185.46 16.61 168.85 5356.12 7843.21 05:34:01 AM 104.59 0.53 104.07 66.28 11343.60 05:35:01 AM 34.01 0.30 33.71 42.39 1751.99 05:36:01 AM 15.61 0.00 15.61 0.00 347.87 05:37:01 AM 25.79 0.92 24.88 95.17 752.15 Average: 72.99 3.68 69.31 1115.67 4384.78 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:02 AM 5162644 7003560 2719780 34.50 2688 2024640 959140 10.74 200676 2196296 149132 05:34:01 AM 5015316 7017608 2867108 36.37 2688 2177772 905028 10.13 229380 2282488 40608 05:35:01 AM 4962712 6968100 2919712 37.04 2688 2181008 948548 10.62 265796 2298476 10760 05:36:01 AM 4843400 6886660 3039024 38.55 2688 2219164 1035216 11.59 270832 2413528 48992 05:37:01 AM 4890352 6902296 2992072 37.96 2688 2186904 1013400 11.35 421636 2214348 26860 Average: 4974885 6955645 2907539 36.89 2688 2157898 972266 10.89 277664 2281027 55270 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:02 AM eth0 273.70 184.79 1806.38 63.13 0.00 0.00 0.00 0.00 05:33:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 70.30 57.73 805.70 10.10 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 20.45 21.68 25.10 9.10 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 19.09 19.44 18.68 7.21 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 22.46 19.56 26.75 10.17 0.00 0.00 0.00 0.00 05:37:01 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 81.24 60.66 535.68 19.98 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) 07/05/2025 _x86_64_ (2 CPU) 05:31:29 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:02 AM all 39.96 0.00 7.21 1.98 0.10 50.75 05:33:02 AM 0 37.46 0.00 7.24 1.83 0.10 53.38 05:33:02 AM 1 42.45 0.00 7.17 2.14 0.10 48.14 05:34:01 AM all 35.20 0.00 5.51 1.37 0.10 57.82 05:34:01 AM 0 37.22 0.00 6.00 1.59 0.10 55.08 05:34:01 AM 1 33.18 0.00 5.02 1.15 0.10 60.55 05:35:01 AM all 34.50 0.00 3.39 0.22 0.09 61.79 05:35:01 AM 0 40.91 0.00 3.45 0.20 0.10 55.34 05:35:01 AM 1 28.10 0.00 3.33 0.25 0.08 68.23 05:36:01 AM all 31.87 0.00 3.65 0.12 0.08 64.28 05:36:01 AM 0 29.69 0.00 3.34 0.08 0.08 66.81 05:36:01 AM 1 34.04 0.00 3.96 0.15 0.08 61.77 05:37:01 AM all 36.98 0.00 4.47 0.19 0.09 58.27 05:37:01 AM 0 41.22 0.00 4.30 0.20 0.10 54.18 05:37:01 AM 1 32.74 0.00 4.63 0.18 0.08 62.35 Average: all 35.70 0.00 4.84 0.77 0.09 58.59 Average: 0 37.30 0.00 4.86 0.78 0.10 56.97 Average: 1 34.10 0.00 4.82 0.77 0.09 60.22