---> uname -a: Linux prd-centos8-builder-2c-2g-464.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 639 4902 19 2156 6763 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:d3:38:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.57/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fed3:3877/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:24:89:b3 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) 05/19/2025 _x86_64_ (2 CPU) 11:25:23 LINUX RESTART (2 CPU) 11:27:01 AM tps rtps wtps bread/s bwrtn/s 11:28:01 AM 32.11 2.17 29.95 223.43 3402.80 11:29:01 AM 78.17 0.17 78.00 5.20 7075.12 11:30:01 AM 61.64 0.25 61.39 30.54 5374.25 11:31:01 AM 30.85 0.65 30.20 86.68 2463.82 Average: 50.65 0.81 49.84 86.53 4574.95 11:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:28:01 AM 5391732 6987076 2490584 31.60 2688 1791548 1022944 11.45 146188 2069736 13532 11:29:01 AM 5236784 7012264 2645532 33.56 2688 1961364 929216 10.40 148548 2183224 27300 11:30:01 AM 5118124 7015348 2764192 35.07 2688 2075096 923736 10.34 154284 2263416 39088 11:31:01 AM 5065256 6969248 2817060 35.74 2688 2081500 948912 10.63 332020 2138180 7388 Average: 5202974 6995984 2679342 33.99 2688 1977377 956202 10.71 195260 2163639 21827 11:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM eth0 16.11 12.83 219.82 2.14 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM eth0 36.26 24.13 699.56 4.18 0.00 0.00 0.00 0.00 11:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM eth0 18.87 14.75 173.07 5.52 0.00 0.00 0.00 0.00 11:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 AM eth0 14.70 11.96 13.02 5.99 0.00 0.00 0.00 0.00 11:31:01 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 21.48 15.91 276.11 4.46 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) 05/19/2025 _x86_64_ (2 CPU) 11:25:23 LINUX RESTART (2 CPU) 11:27:01 AM CPU %user %nice %system %iowait %steal %idle 11:28:01 AM all 9.52 0.00 0.91 0.61 0.05 88.91 11:28:01 AM 0 8.26 0.00 0.83 0.63 0.05 90.22 11:28:01 AM 1 10.77 0.00 0.98 0.58 0.05 87.61 11:29:01 AM all 16.05 0.00 2.00 1.11 0.07 80.77 11:29:01 AM 0 14.35 0.00 2.17 1.20 0.08 82.20 11:29:01 AM 1 17.75 0.00 1.83 1.01 0.05 79.35 11:30:01 AM all 21.68 0.00 2.08 0.64 0.07 75.54 11:30:01 AM 0 28.20 0.00 2.13 0.37 0.07 69.23 11:30:01 AM 1 15.16 0.00 2.04 0.90 0.07 81.83 11:31:01 AM all 19.50 0.00 1.86 0.37 0.06 78.20 11:31:01 AM 0 13.98 0.00 1.87 0.28 0.05 83.82 11:31:01 AM 1 25.04 0.00 1.86 0.46 0.07 72.57 Average: all 16.69 0.00 1.71 0.68 0.06 80.86 Average: 0 16.18 0.00 1.75 0.62 0.06 81.38 Average: 1 17.20 0.00 1.68 0.74 0.06 80.33