---> uname -a: Linux prd-centos8-builder-2c-2g-306.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 765 4827 19 2104 6640 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:74:38:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.173/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe74:38c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:f2:b6:e1 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 03/12/2025 _x86_64_ (2 CPU) 01:37:02 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 212.96 21.51 191.45 4327.76 35064.50 01:40:01 AM 53.21 0.32 52.89 12.93 3754.04 01:41:01 AM 76.29 0.08 76.20 1.33 6670.97 01:42:01 AM 40.05 0.53 39.52 19.99 3842.15 01:43:01 AM 9.98 0.65 9.33 87.19 171.14 Average: 78.50 4.62 73.88 889.93 9901.20 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5344444 6916464 2537872 32.20 2688 1769332 1093224 12.24 139692 2128436 27992 01:40:01 AM 5136992 6882876 2745324 34.83 2688 1931124 1105000 12.37 145896 2281848 126808 01:41:01 AM 5011956 6859860 2870360 36.42 2688 2028648 1107488 12.40 147604 2389060 84700 01:42:01 AM 4965676 6818588 2916640 37.00 2688 2033404 1145048 12.82 177300 2403864 12 01:43:01 AM 4998344 6854064 2883972 36.59 2688 2036200 1114092 12.47 352264 2196764 60 Average: 5091482 6866370 2790834 35.41 2688 1959742 1112970 12.46 192551 2279994 47914 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 229.44 129.52 944.99 57.36 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 38.79 27.00 658.48 4.66 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 22.16 17.06 249.39 4.11 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 8.66 7.18 5.90 3.61 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 16.98 13.43 16.14 12.55 0.00 0.00 0.00 0.00 01:43:01 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 63.21 38.84 374.99 16.46 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 03/12/2025 _x86_64_ (2 CPU) 01:37:02 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 17.89 0.00 3.33 6.25 0.07 72.46 01:39:01 AM 0 17.42 0.00 4.19 8.05 0.07 70.28 01:39:01 AM 1 18.36 0.00 2.47 4.46 0.07 74.63 01:40:01 AM all 14.96 0.00 1.79 0.67 0.07 82.51 01:40:01 AM 0 16.96 0.00 2.00 0.72 0.07 80.27 01:40:01 AM 1 12.95 0.00 1.58 0.63 0.07 84.77 01:41:01 AM all 14.10 0.00 1.80 0.87 0.07 83.16 01:41:01 AM 0 13.95 0.00 1.81 1.17 0.08 82.98 01:41:01 AM 1 14.24 0.00 1.78 0.58 0.05 83.34 01:42:01 AM all 12.35 0.00 1.01 0.58 0.07 85.99 01:42:01 AM 0 10.97 0.00 1.08 0.70 0.07 87.18 01:42:01 AM 1 13.72 0.00 0.93 0.47 0.07 84.81 01:43:01 AM all 15.58 0.00 2.55 0.11 0.07 81.70 01:43:01 AM 0 9.81 0.00 2.49 0.07 0.07 87.56 01:43:01 AM 1 21.34 0.00 2.60 0.15 0.07 75.84 Average: all 14.97 0.00 2.09 1.70 0.07 81.17 Average: 0 13.82 0.00 2.31 2.13 0.07 81.66 Average: 1 16.12 0.00 1.87 1.26 0.06 80.68