---> uname -a: Linux prd-centos8-builder-2c-4g-652.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 9.0G 12G 45% / tmpfs 178M 0 178M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1778 431 131 16 1215 1147 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:3e:5f:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.64/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe3e:5f2d/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) 07/17/2025 _x86_64_ (2 CPU) 20:38:44 LINUX RESTART (2 CPU) 08:39:01 PM tps rtps wtps bread/s bwrtn/s 08:40:01 PM 213.63 133.96 79.67 12467.32 39385.17 08:41:01 PM 62.36 0.62 61.74 37.44 8102.15 08:42:01 PM 63.51 1.60 61.91 167.68 6935.70 08:43:01 PM 14.03 4.83 9.20 467.31 576.82 08:44:01 PM 89.61 76.51 13.09 6860.44 391.69 Average: 88.65 43.52 45.13 4001.28 11082.47 08:39:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:01 PM 84936 1248252 1736208 95.34 2104 1270376 509584 17.76 136616 1360464 42116 08:41:01 PM 128508 1139064 1692636 92.94 2104 1106848 582112 20.28 138720 1268116 42576 08:42:01 PM 141104 1218116 1680040 92.25 2104 1167228 482880 16.83 158560 1209188 7752 08:43:01 PM 105792 1196824 1715352 94.19 2104 1181252 508520 17.72 163836 1243468 20 08:44:01 PM 149684 1177780 1671460 91.78 2104 1116676 530696 18.49 176076 1187876 22488 Average: 122005 1196007 1699139 93.30 2104 1168476 522758 18.22 154762 1253822 22990 08:39:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 PM eth0 182.64 115.25 926.15 56.99 0.00 0.00 0.00 0.00 08:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 PM eth0 49.22 40.14 624.42 4.50 0.00 0.00 0.00 0.00 08:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 PM eth0 31.37 26.42 271.66 4.45 0.00 0.00 0.00 0.00 08:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 PM eth0 32.82 25.27 59.13 13.26 0.00 0.00 0.00 0.00 08:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 PM eth0 17.16 14.94 22.31 9.83 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 62.66 44.42 380.83 17.81 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) 07/17/2025 _x86_64_ (2 CPU) 20:38:44 LINUX RESTART (2 CPU) 08:39:01 PM CPU %user %nice %system %iowait %steal %idle 08:40:01 PM all 41.70 0.06 10.57 10.21 7.00 30.47 08:40:01 PM 0 33.82 0.05 10.03 11.72 7.47 36.92 08:40:01 PM 1 49.71 0.07 11.11 8.68 6.52 23.91 08:41:01 PM all 26.74 0.00 3.39 2.55 2.96 64.36 08:41:01 PM 0 13.39 0.00 2.57 3.37 2.61 78.06 08:41:01 PM 1 40.14 0.00 4.21 1.74 3.31 50.60 08:42:01 PM all 34.70 0.00 3.93 1.93 3.39 56.06 08:42:01 PM 0 19.27 0.00 3.07 2.21 2.82 72.63 08:42:01 PM 1 50.22 0.00 4.79 1.64 3.96 39.38 08:43:01 PM all 27.22 0.00 2.19 0.43 3.27 66.89 08:43:01 PM 0 23.17 0.00 1.97 0.41 3.16 71.29 08:43:01 PM 1 31.29 0.00 2.41 0.44 3.38 62.49 08:44:01 PM all 30.85 0.00 3.05 5.49 3.44 57.17 08:44:01 PM 0 30.35 0.00 3.18 2.22 3.14 61.11 08:44:01 PM 1 31.34 0.00 2.92 8.76 3.74 53.24 Average: all 32.26 0.01 4.63 4.13 4.02 54.95 Average: 0 24.03 0.01 4.18 4.01 3.85 63.92 Average: 1 40.53 0.01 5.09 4.26 4.18 45.93