---> uname -a: Linux prd-centos8-builder-2c-4g-139.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 833M 0 833M 0% /dev tmpfs 890M 0 890M 0% /dev/shm tmpfs 890M 17M 873M 2% /run tmpfs 890M 0 890M 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 178M 0 178M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1778 414 132 16 1230 1164 Swap: 1023 1 1022 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:d6:76:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.189/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:fed6:76af/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 07/11/2025 _x86_64_ (2 CPU) 16:04:01 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 83.01 6.48 76.52 936.22 8367.41 04:07:01 PM 72.28 1.42 70.86 264.98 8592.27 04:08:01 PM 28.36 2.90 25.46 391.60 2495.60 04:09:01 PM 27.19 5.20 21.99 339.09 879.99 04:10:01 PM 16.33 0.00 16.33 0.00 383.94 04:11:01 PM 16.68 2.51 14.17 39.69 603.80 04:12:01 PM 87.79 72.69 15.09 6334.29 690.39 04:13:01 PM 15.76 0.47 15.29 33.86 415.78 Average: 43.42 11.46 31.96 1042.38 2803.46 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 68704 1145700 1752440 96.23 2104 1172976 584344 20.36 174432 1288928 68808 04:07:01 PM 91824 1179636 1729320 94.96 2104 1177288 541212 18.86 141888 1279508 28636 04:08:01 PM 195916 1196652 1625228 89.24 2104 1088960 524864 18.29 174748 1142836 21960 04:09:01 PM 206492 1206256 1614652 88.66 2104 1088044 515084 17.95 211256 1094744 15276 04:10:01 PM 123172 1116636 1697972 93.24 2104 1081672 608348 21.20 210232 1179056 8896 04:11:01 PM 217240 1211692 1603904 88.07 2104 1082736 509676 17.76 212956 1082724 8856 04:12:01 PM 188404 1226244 1632740 89.65 2104 1125764 496868 17.31 214036 1110748 7384 04:13:01 PM 127876 1171296 1693268 92.98 2104 1130440 549160 19.14 213876 1170392 21348 Average: 152454 1181764 1668690 91.63 2104 1118485 541194 18.86 194178 1168617 22646 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 60.03 43.70 785.29 7.02 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.56 23.03 263.73 4.99 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 38.60 30.06 567.38 7.22 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 19.86 19.03 23.36 15.14 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 8.31 11.71 6.75 5.37 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 12.05 12.90 10.31 4.01 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 12.53 10.33 13.17 7.45 0.00 0.00 0.00 0.00 04:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM eth0 7.85 9.65 6.10 4.46 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 23.10 20.05 209.49 6.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 07/11/2025 _x86_64_ (2 CPU) 16:04:01 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 34.88 0.00 4.52 3.27 4.64 52.70 04:06:01 PM 0 32.17 0.00 4.48 5.12 4.80 53.43 04:06:01 PM 1 37.60 0.00 4.57 1.40 4.47 51.96 04:07:01 PM all 36.40 0.00 4.12 2.06 5.51 51.91 04:07:01 PM 0 33.30 0.00 4.09 2.29 5.16 55.17 04:07:01 PM 1 39.48 0.00 4.16 1.84 5.85 48.68 04:08:01 PM all 33.30 0.00 2.90 1.29 5.46 57.05 04:08:01 PM 0 23.39 0.00 2.63 1.27 5.53 67.18 04:08:01 PM 1 43.29 0.00 3.17 1.32 5.39 46.83 04:09:01 PM all 36.26 0.00 2.67 1.07 4.91 55.10 04:09:01 PM 0 21.31 0.00 2.09 1.57 4.66 70.37 04:09:01 PM 1 51.37 0.00 3.26 0.56 5.15 39.66 04:10:01 PM all 35.23 0.00 2.03 0.49 5.08 57.17 04:10:01 PM 0 24.40 0.00 2.37 0.10 5.20 67.93 04:10:01 PM 1 46.17 0.00 1.69 0.88 4.96 46.30 04:11:01 PM all 32.64 0.00 2.61 0.72 4.80 59.22 04:11:01 PM 0 26.40 0.00 2.88 0.29 4.75 65.67 04:11:01 PM 1 38.90 0.00 2.34 1.15 4.86 52.75 04:12:01 PM all 21.06 0.00 2.18 5.88 4.93 65.95 04:12:01 PM 0 7.64 0.00 1.47 6.69 5.45 78.75 04:12:01 PM 1 34.81 0.00 2.91 5.04 4.40 52.85 04:13:01 PM all 31.90 0.00 2.44 0.41 4.66 60.58 04:13:01 PM 0 28.22 0.00 2.40 0.50 4.91 63.98 04:13:01 PM 1 35.61 0.00 2.49 0.33 4.41 57.17 Average: all 32.70 0.00 2.93 1.90 5.00 57.46 Average: 0 24.57 0.00 2.80 2.24 5.06 65.34 Average: 1 40.90 0.00 3.07 1.56 4.94 49.53