---> uname -a: Linux prd-centos8-builder-2c-2g-415.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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 669 4921 19 2106 6735 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:5a:94:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.180/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe5a:94a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:ec:00:79 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) 04/26/2025 _x86_64_ (2 CPU) 01:36:49 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 153.60 11.41 142.19 1926.69 3548.45 01:40:01 AM 44.61 0.30 44.31 10.93 3336.04 01:41:01 AM 76.07 0.08 75.99 1.33 6595.60 01:42:01 AM 35.97 0.53 35.44 19.99 3670.49 01:43:01 AM 12.03 0.65 11.38 87.17 211.00 Average: 64.46 2.60 61.86 409.24 3472.32 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5389976 6964804 2492340 31.62 2688 1772348 1055100 11.81 143736 2078560 18872 01:40:01 AM 5231620 6979432 2650696 33.63 2688 1933084 1023556 11.46 146204 2190312 127372 01:41:01 AM 5111624 6961032 2770692 35.15 2688 2030116 996896 11.16 147792 2289508 84796 01:42:01 AM 5132164 6986672 2750152 34.89 2688 2034900 992812 11.12 179832 2234416 28 01:43:01 AM 5080116 6937492 2802200 35.55 2688 2037768 1009384 11.30 352260 2114316 92 Average: 5189100 6965886 2693216 34.17 2688 1961643 1015550 11.37 193965 2181422 46232 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 195.27 104.23 841.06 54.90 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 35.64 23.48 635.19 3.92 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 21.44 16.86 249.02 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 9.66 8.25 9.97 3.89 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 17.28 13.75 13.24 11.46 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 55.86 33.31 349.69 15.65 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) 04/26/2025 _x86_64_ (2 CPU) 01:36:49 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 17.02 0.00 2.48 1.64 0.07 78.79 01:39:01 AM 0 20.75 0.00 2.55 0.92 0.07 75.72 01:39:01 AM 1 13.29 0.00 2.41 2.36 0.07 81.87 01:40:01 AM all 14.84 0.00 1.77 0.78 0.07 82.55 01:40:01 AM 0 17.75 0.00 1.97 1.02 0.05 79.22 01:40:01 AM 1 11.93 0.00 1.57 0.55 0.08 85.87 01:41:01 AM all 14.63 0.00 1.95 1.22 0.07 82.14 01:41:01 AM 0 6.43 0.00 1.47 1.13 0.07 90.91 01:41:01 AM 1 22.85 0.00 2.44 1.30 0.07 73.34 01:42:01 AM all 16.35 0.00 2.68 0.45 0.07 80.45 01:42:01 AM 0 15.36 0.00 2.87 0.60 0.07 81.10 01:42:01 AM 1 17.33 0.00 2.49 0.30 0.07 79.81 01:43:01 AM all 15.12 0.00 1.51 0.09 0.06 83.22 01:43:01 AM 0 11.10 0.00 1.32 0.07 0.05 87.46 01:43:01 AM 1 19.14 0.00 1.70 0.12 0.07 78.97 Average: all 15.59 0.00 2.08 0.84 0.07 81.43 Average: 0 14.27 0.00 2.03 0.75 0.06 82.89 Average: 1 16.91 0.00 2.12 0.93 0.07 79.98