---> uname -a: Linux prd-centos7-builder-1c-1g-1013.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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 art rep_good nopl extd_apicid eagerfpu 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 rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 882M 0 882M 0% /dev tmpfs 919M 0 919M 0% /dev/shm tmpfs 919M 17M 903M 2% /run tmpfs 919M 0 919M 0% /sys/fs/cgroup /dev/vda1 20G 6.3G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 374 147 16 1315 1264 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:fe:7c:91 brd ff:ff:ff:ff:ff:ff inet 10.32.7.251/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fefe:7c91/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 08/15/2025 _x86_64_ (1 CPU) 02:28:04 AM LINUX RESTART 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 99.10 14.42 84.68 1156.74 9152.90 02:31:01 AM 78.53 1.25 77.29 178.10 6023.73 02:32:01 AM 87.53 1.31 86.22 70.79 25362.85 02:33:01 AM 119.15 10.03 109.13 650.68 24410.55 02:34:02 AM 135.86 89.39 46.47 5995.78 5453.26 02:35:01 AM 23.07 1.28 21.79 50.68 666.79 Average: 90.78 19.71 71.07 1356.71 11901.62 02:29:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 131808 1749976 93.00 2088 1281012 501772 17.12 403160 1147296 53624 02:31:01 AM 121208 1760576 93.56 2088 1354616 417204 14.24 371212 1167972 105284 02:32:01 AM 64128 1817656 96.59 2088 1278880 577756 19.72 646820 920596 76884 02:33:01 AM 352648 1529136 81.26 2088 1047528 445964 15.22 491852 763452 115380 02:34:02 AM 191784 1690000 89.81 2088 1222292 427820 14.60 502304 909832 7472 02:35:01 AM 141260 1740524 92.49 2088 1228316 470688 16.06 567244 893700 12524 Average: 167139 1714645 91.12 2088 1235441 473534 16.16 497099 967141 61861 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:30:01 AM eth0 68.72 66.92 850.03 6.55 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 30.94 28.79 287.44 7.31 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 157.30 137.12 3804.06 20.12 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 20.31 20.18 55.15 6.83 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:02 AM eth0 12.63 13.13 10.26 8.42 0.00 0.00 0.00 02:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 12.49 17.17 9.15 69.32 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.76 47.52 845.49 19.61 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 08/15/2025 _x86_64_ (1 CPU) 02:28:04 AM LINUX RESTART 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 73.11 0.00 6.33 2.48 2.76 15.32 02:30:01 AM 0 73.11 0.00 6.33 2.48 2.76 15.32 02:31:01 AM all 77.52 0.00 6.52 1.17 2.66 12.13 02:31:01 AM 0 77.52 0.00 6.52 1.17 2.66 12.13 02:32:01 AM all 55.01 0.00 6.35 1.44 2.09 35.11 02:32:01 AM 0 55.01 0.00 6.35 1.44 2.09 35.11 02:33:01 AM all 74.90 0.00 7.72 2.06 2.87 12.46 02:33:01 AM 0 74.90 0.00 7.72 2.06 2.87 12.46 02:34:02 AM all 68.79 0.00 4.08 13.34 2.47 11.32 02:34:02 AM 0 68.79 0.00 4.08 13.34 2.47 11.32 02:35:01 AM all 78.25 0.00 3.75 1.39 2.65 13.95 02:35:01 AM 0 78.25 0.00 3.75 1.39 2.65 13.95 Average: all 71.20 0.00 5.80 3.66 2.58 16.77 Average: 0 71.20 0.00 5.80 3.66 2.58 16.77