---> uname -a: Linux prd-centos8-builder-2c-2g-445.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 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 652 4929 19 2116 6752 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:3f:6e:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.138/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe3f:6e8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:44:b5:87 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) 05/13/2025 _x86_64_ (2 CPU) 08:48:12 LINUX RESTART (2 CPU) 08:49:01 AM tps rtps wtps bread/s bwrtn/s 08:50:01 AM 396.68 122.63 274.06 12600.50 40211.05 08:51:01 AM 37.72 0.47 37.25 14.53 3114.83 08:52:01 AM 73.49 0.05 73.44 1.07 6315.41 08:53:01 AM 49.56 0.15 49.41 10.80 4568.51 08:54:01 AM 18.15 0.65 17.50 87.19 984.62 Average: 115.13 24.79 90.34 2543.07 11039.59 08:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:50:01 AM 5424144 7013808 2458180 31.19 2688 1787044 1006924 11.27 140072 2049440 44884 08:51:01 AM 5267608 6944424 2614716 33.17 2688 1871116 1059356 11.86 149856 2185488 54360 08:52:01 AM 5145612 6941672 2736712 34.72 2688 1981056 995924 11.15 147724 2271932 29924 08:53:01 AM 5061616 6918980 2820708 35.79 2688 2037412 1021484 11.44 148400 2334680 2868 08:54:01 AM 5104856 6969892 2777468 35.24 2688 2044452 966748 10.82 325800 2112792 7392 Average: 5200767 6957755 2681557 34.02 2688 1944216 1010087 11.31 182370 2190866 27886 08:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM eth0 289.60 139.22 1061.84 60.57 0.00 0.00 0.00 0.00 08:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM eth0 37.34 27.47 657.56 4.94 0.00 0.00 0.00 0.00 08:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM eth0 22.01 17.13 248.93 8.43 0.00 0.00 0.00 0.00 08:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM eth0 43.23 38.79 25.78 197.96 0.00 0.00 0.00 0.00 08:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 AM eth0 18.16 14.40 17.48 14.31 0.00 0.00 0.00 0.00 08:54:01 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 82.07 47.41 402.35 57.24 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) 05/13/2025 _x86_64_ (2 CPU) 08:48:12 LINUX RESTART (2 CPU) 08:49:01 AM CPU %user %nice %system %iowait %steal %idle 08:50:01 AM all 28.40 0.00 4.88 12.54 0.07 54.12 08:50:01 AM 0 29.79 0.00 5.22 14.97 0.07 49.95 08:50:01 AM 1 27.01 0.00 4.55 10.12 0.07 58.26 08:51:01 AM all 10.55 0.00 0.97 0.73 0.06 87.70 08:51:01 AM 0 12.37 0.00 0.97 0.65 0.05 85.97 08:51:01 AM 1 8.73 0.00 0.97 0.80 0.07 89.44 08:52:01 AM all 14.42 0.00 1.75 0.87 0.06 82.90 08:52:01 AM 0 22.26 0.00 2.22 1.28 0.07 74.17 08:52:01 AM 1 6.60 0.00 1.28 0.47 0.05 91.60 08:53:01 AM all 16.80 0.00 1.37 0.70 0.06 81.08 08:53:01 AM 0 17.80 0.00 1.55 1.17 0.05 79.43 08:53:01 AM 1 15.79 0.00 1.18 0.23 0.07 82.73 08:54:01 AM all 18.22 0.00 1.69 0.20 0.06 79.83 08:54:01 AM 0 28.67 0.00 1.77 0.13 0.07 69.36 08:54:01 AM 1 7.80 0.00 1.61 0.27 0.05 90.27 Average: all 17.66 0.00 2.13 2.99 0.06 77.16 Average: 0 22.16 0.00 2.34 3.62 0.06 71.82 Average: 1 13.17 0.00 1.92 2.37 0.06 82.48