---> uname -a: Linux prd-centos8-builder-2c-2g-487.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: 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 653 4888 19 2155 6749 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:6f:f0:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.112/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe6f:f089/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:9f:21:5d 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) 05/26/2025 _x86_64_ (2 CPU) 14:36:32 LINUX RESTART (2 CPU) 02:38:02 PM tps rtps wtps bread/s bwrtn/s 02:39:01 PM 36.02 6.17 29.85 915.62 3430.60 02:40:01 PM 83.29 0.17 83.12 4.27 7228.31 02:41:01 PM 58.08 0.18 57.90 10.93 5259.35 02:42:01 PM 33.43 0.77 32.66 107.72 2645.14 Average: 52.77 1.80 50.97 256.91 4645.89 02:38:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:39:01 PM 5383720 6970948 2498604 31.70 2688 1783848 1043088 11.68 145520 2078840 7056 02:40:01 PM 5216020 6990588 2666304 33.83 2688 1960248 982780 11.00 148136 2198720 27384 02:41:01 PM 5026460 6921752 2855864 36.23 2688 2073440 1028248 11.51 153276 2352980 39020 02:42:01 PM 5062596 6965860 2819728 35.77 2688 2080520 980132 10.97 331660 2140596 7384 Average: 5172199 6962287 2710125 34.38 2688 1974514 1008562 11.29 194648 2192784 20211 02:38:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM eth0 26.91 20.09 256.26 8.73 0.00 0.00 0.00 0.00 02:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM eth0 35.09 26.30 701.28 4.38 0.00 0.00 0.00 0.00 02:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM eth0 15.94 13.38 170.84 3.88 0.00 0.00 0.00 0.00 02:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM eth0 17.11 12.93 19.76 6.42 0.00 0.00 0.00 0.00 02:42:01 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 23.75 18.17 287.16 5.84 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) 05/26/2025 _x86_64_ (2 CPU) 14:36:32 LINUX RESTART (2 CPU) 02:38:02 PM CPU %user %nice %system %iowait %steal %idle 02:39:01 PM all 9.83 0.00 1.19 0.72 0.06 88.21 02:39:01 PM 0 10.35 0.00 1.09 0.44 0.08 88.04 02:39:01 PM 1 9.31 0.00 1.29 1.00 0.03 88.37 02:40:01 PM all 16.81 0.00 2.04 1.04 0.07 80.04 02:40:01 PM 0 9.46 0.00 1.66 1.37 0.07 87.45 02:40:01 PM 1 24.16 0.00 2.41 0.72 0.08 72.62 02:41:01 PM all 19.11 0.00 1.77 0.70 0.06 78.36 02:41:01 PM 0 5.61 0.00 1.35 0.80 0.07 92.18 02:41:01 PM 1 32.64 0.00 2.20 0.60 0.05 64.50 02:42:01 PM all 21.06 0.00 1.92 0.32 0.07 76.64 02:42:01 PM 0 11.09 0.00 1.82 0.42 0.07 86.61 02:42:01 PM 1 31.03 0.00 2.02 0.22 0.07 66.67 Average: all 16.73 0.00 1.73 0.69 0.06 80.78 Average: 0 9.12 0.00 1.48 0.76 0.07 88.57 Average: 1 24.35 0.00 1.98 0.63 0.06 72.98