---> uname -a: Linux prd-centos8-builder-2c-2g-515.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 641 4942 19 2114 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:ef:f0:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.114/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:feef:f04c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:46:f8:15 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) 06/06/2025 _x86_64_ (2 CPU) 01:36:25 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 49.63 19.44 30.19 3859.51 11529.04 01:40:00 AM 35.30 0.37 34.93 11.58 3177.23 01:40:01 AM 55.81 0.00 55.81 0.00 995.35 01:41:01 AM 71.70 0.05 71.65 1.07 5890.88 01:42:01 AM 52.77 0.57 52.21 20.26 4827.38 01:43:01 AM 14.36 0.45 13.91 63.86 626.13 Average: 44.84 4.18 40.67 791.31 5200.96 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5458744 7047036 2423580 30.75 2688 1785608 962980 10.78 147216 2007228 39148 01:40:00 AM 5282208 6959752 2600116 32.99 2688 1871992 1037444 11.62 148200 2173100 47940 01:40:01 AM 5276260 6964340 2606064 33.06 2688 1881664 1035928 11.60 151316 2172944 57480 01:41:01 AM 5203568 6982568 2678756 33.98 2688 1964584 985168 11.03 146828 2217544 20176 01:42:01 AM 5056024 6918388 2826300 35.86 2688 2041884 1038196 11.62 177616 2310588 8884 01:43:01 AM 5122900 6985628 2759424 35.01 2688 2042312 972896 10.89 350928 2071212 7512 Average: 5233284 6976285 2649040 33.61 2688 1931341 1005435 11.26 187017 2158769 30190 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 214.05 129.99 1000.13 58.69 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 01:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:00 AM eth0 37.74 24.76 677.97 4.36 0.00 0.00 0.00 0.00 01:40:00 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 3.10 3.10 0.26 9.88 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 12.93 11.16 103.97 2.69 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 17.21 12.80 150.61 5.03 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 12.65 10.20 13.08 10.53 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 58.77 37.69 386.26 16.29 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) 06/06/2025 _x86_64_ (2 CPU) 01:36:25 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 17.56 0.00 2.57 9.47 0.07 70.34 01:39:01 AM 0 20.68 0.00 2.29 10.54 0.07 66.43 01:39:01 AM 1 14.44 0.00 2.84 8.40 0.07 74.26 01:40:00 AM all 9.64 0.00 0.88 1.49 0.05 87.93 01:40:00 AM 0 8.96 0.00 0.92 2.05 0.05 88.02 01:40:00 AM 1 10.33 0.00 0.84 0.94 0.05 87.85 01:40:01 AM all 44.23 0.00 5.77 0.77 0.00 49.23 01:40:01 AM 0 30.77 0.00 3.85 0.77 0.00 64.62 01:40:01 AM 1 57.69 0.00 7.69 0.77 0.00 33.85 01:41:01 AM all 13.59 0.00 1.67 1.36 0.06 83.33 01:41:01 AM 0 7.37 0.00 1.40 1.73 0.05 89.45 01:41:01 AM 1 19.82 0.00 1.93 0.98 0.07 77.20 01:42:01 AM all 22.37 0.00 2.27 0.97 0.06 74.32 01:42:01 AM 0 25.46 0.00 2.06 0.27 0.07 72.14 01:42:01 AM 1 19.28 0.00 2.48 1.68 0.05 76.50 01:43:01 AM all 15.71 0.00 2.70 0.24 0.06 81.28 01:43:01 AM 0 15.05 0.00 2.87 0.12 0.05 81.91 01:43:01 AM 1 16.37 0.00 2.54 0.37 0.07 80.66 Average: all 15.93 0.00 2.04 2.70 0.06 79.28 Average: 0 15.60 0.00 1.92 2.93 0.06 79.49 Average: 1 16.25 0.00 2.16 2.47 0.06 79.06