---> uname -a: Linux prd-centos8-builder-2c-4g-428.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 416 138 16 1223 1162 Swap: 1023 2 1021 ---> 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:30:ce:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.244/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85746sec preferred_lft 85746sec inet6 fe80::f816:3eff:fe30:ceee/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) 07/14/2025 _x86_64_ (2 CPU) 22:22:26 LINUX RESTART (2 CPU) 10:23:01 PM tps rtps wtps bread/s bwrtn/s 10:24:01 PM 139.41 63.60 75.81 7782.88 38338.28 10:25:01 PM 70.68 0.10 70.58 1.87 8190.94 10:26:01 PM 72.30 2.62 69.68 440.18 8155.82 10:27:01 PM 36.29 7.13 29.16 601.80 1584.29 10:28:01 PM 13.25 0.32 12.93 88.10 1192.55 10:29:01 PM 16.76 0.28 16.48 7.47 581.77 10:30:01 PM 11.58 0.00 11.58 0.00 409.26 10:31:02 PM 11.23 2.27 8.96 22.79 497.20 10:32:01 PM 76.43 73.50 2.93 6339.82 87.04 10:33:01 PM 18.79 0.70 18.09 79.17 518.39 Average: 46.63 14.96 31.67 1528.79 5967.54 10:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:24:01 PM 101324 1248736 1719820 94.44 2104 1254096 524360 18.27 138628 1341224 44024 10:25:01 PM 142344 1213208 1678800 92.18 2104 1166104 528832 18.43 142256 1255672 100848 10:26:01 PM 86412 1176684 1734732 95.26 2104 1179928 544608 18.98 149164 1280448 56688 10:27:01 PM 221300 1207060 1599844 87.85 2104 1074312 518320 18.06 179528 1113492 8844 10:28:01 PM 121944 1142588 1699200 93.30 2104 1109716 584144 20.36 215796 1177184 13780 10:29:01 PM 257512 1227800 1563632 85.86 2104 1058760 497640 17.34 212752 1044060 3428 10:30:01 PM 136400 1139184 1684744 92.51 2104 1091520 587124 20.46 215852 1162388 41672 10:31:02 PM 236912 1207708 1584232 86.99 2104 1059444 515020 17.95 213996 1063200 8 10:32:01 PM 90196 1205700 1730948 95.05 2104 1203740 517332 18.03 213716 1209368 7516 10:33:01 PM 190076 1227488 1631068 89.56 2104 1124472 492712 17.17 214300 1109164 21540 Average: 158442 1199616 1662702 91.30 2104 1132209 531009 18.50 189599 1175620 29835 10:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 PM eth0 195.89 113.95 1109.43 55.79 0.00 0.00 0.00 0.00 10:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 PM eth0 56.30 44.64 686.60 5.79 0.00 0.00 0.00 0.00 10:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 PM eth0 42.18 33.27 564.35 7.61 0.00 0.00 0.00 0.00 10:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 PM eth0 15.61 14.75 17.93 12.29 0.00 0.00 0.00 0.00 10:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 PM eth0 5.88 7.23 8.16 2.77 0.00 0.00 0.00 0.00 10:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 PM eth0 8.33 9.45 6.11 6.58 0.00 0.00 0.00 0.00 10:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 PM eth0 3.17 5.06 2.45 2.29 0.00 0.00 0.00 0.00 10:31:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:02 PM eth0 3.80 3.83 3.17 0.66 0.00 0.00 0.00 0.00 10:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 PM eth0 6.90 5.79 5.77 3.23 0.00 0.00 0.00 0.00 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 11.46 12.40 9.04 8.34 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 35.01 25.07 241.76 10.55 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) 07/14/2025 _x86_64_ (2 CPU) 22:22:26 LINUX RESTART (2 CPU) 10:23:01 PM CPU %user %nice %system %iowait %steal %idle 10:24:01 PM all 30.84 0.00 7.15 7.50 6.69 47.82 10:24:01 PM 0 40.19 0.00 8.62 6.49 6.38 38.32 10:24:01 PM 1 21.62 0.00 5.70 8.49 7.00 57.20 10:25:01 PM all 35.86 0.00 4.06 2.45 4.78 52.85 10:25:01 PM 0 29.78 0.00 3.79 3.15 4.77 58.51 10:25:01 PM 1 41.97 0.00 4.32 1.75 4.80 47.16 10:26:01 PM all 31.68 0.00 3.86 3.31 4.91 56.24 10:26:01 PM 0 16.77 0.00 2.56 4.06 5.20 71.41 10:26:01 PM 1 46.92 0.00 5.18 2.55 4.61 40.74 10:27:01 PM all 34.41 0.00 2.54 1.32 4.67 57.05 10:27:01 PM 0 11.79 0.00 1.38 0.96 4.74 81.12 10:27:01 PM 1 57.56 0.00 3.73 1.68 4.60 32.43 10:28:01 PM all 13.94 0.00 1.08 0.33 3.54 81.11 10:28:01 PM 0 13.14 0.00 1.19 0.39 3.72 81.57 10:28:01 PM 1 14.74 0.00 0.98 0.26 3.37 80.66 10:29:01 PM all 26.42 0.00 2.06 0.25 4.62 66.65 10:29:01 PM 0 24.18 0.00 2.11 0.19 4.90 68.61 10:29:01 PM 1 28.69 0.00 2.00 0.31 4.34 64.67 10:30:01 PM all 12.79 0.00 0.68 0.24 3.48 82.80 10:30:01 PM 0 3.56 0.00 0.44 0.13 3.71 92.16 10:30:01 PM 1 22.15 0.00 0.93 0.36 3.26 73.30 10:31:02 PM all 10.40 0.00 0.95 0.52 3.54 84.59 10:31:02 PM 0 10.89 0.00 1.17 0.49 3.11 84.33 10:31:02 PM 1 9.91 0.00 0.73 0.55 3.96 84.85 10:32:01 PM all 9.19 0.00 1.58 5.09 3.06 81.08 10:32:01 PM 0 3.94 0.00 1.04 4.46 3.05 87.51 10:32:01 PM 1 14.44 0.00 2.13 5.73 3.07 74.63 10:33:01 PM all 38.37 0.00 3.17 0.46 5.10 52.90 10:33:01 PM 0 32.19 0.00 2.60 0.47 5.32 59.43 10:33:01 PM 1 44.63 0.00 3.75 0.46 4.88 46.28 Average: all 24.43 0.00 2.72 2.14 4.45 66.26 Average: 0 18.67 0.00 2.49 2.07 4.50 72.27 Average: 1 30.22 0.00 2.95 2.22 4.39 60.22