---> uname -a: Linux prd-centos7-builder-1c-1g-10401.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 5.8G 15G 29% / tmpfs 184M 0 184M 0% /run/user/1001 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 372 139 16 1325 1266 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:4c:1e:ed brd ff:ff:ff:ff:ff:ff inet 10.32.6.231/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe4c:1eed/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) 11/28/2025 _x86_64_ (1 CPU) 02:58:47 AM LINUX RESTART 02:59:02 AM tps rtps wtps bread/s bwrtn/s 03:00:01 AM 218.76 118.19 100.57 10054.70 42518.76 03:01:01 AM 77.38 1.52 75.86 101.39 9090.09 03:02:01 AM 90.68 4.00 86.68 298.98 9106.50 03:03:01 AM 139.15 54.61 84.54 4178.90 14751.38 03:04:01 AM 30.56 0.55 30.00 127.89 3048.17 Average: 110.59 35.23 75.36 2905.52 15532.45 02:59:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:00:01 AM 105512 1776272 94.39 2088 1409424 425844 14.53 344520 1270216 28712 03:01:01 AM 172564 1709220 90.83 2088 1313032 424308 14.48 351036 1163972 92660 03:02:01 AM 95100 1786684 94.95 2088 1292940 530284 18.10 456664 1099120 88928 03:03:01 AM 182268 1699516 90.31 2088 1233560 423528 14.45 400656 1038652 56528 03:04:01 AM 142496 1739288 92.43 2088 1244196 453252 15.47 432628 1046728 8724 Average: 139588 1742196 92.58 2088 1298630 451443 15.41 397101 1123738 55110 02:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:00:01 AM eth0 276.75 133.93 916.60 58.57 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 69.95 67.77 828.81 6.71 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 48.09 44.96 525.46 11.21 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 35.95 33.56 452.99 7.39 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 12.33 13.59 16.44 8.38 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 87.48 58.33 546.07 18.20 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) 11/28/2025 _x86_64_ (1 CPU) 02:58:47 AM LINUX RESTART 02:59:02 AM CPU %user %nice %system %iowait %steal %idle 03:00:01 AM all 71.45 0.00 17.96 2.51 4.97 3.10 03:00:01 AM 0 71.45 0.00 17.96 2.51 4.97 3.10 03:01:01 AM all 66.29 0.00 5.94 0.82 3.21 23.74 03:01:01 AM 0 66.29 0.00 5.94 0.82 3.21 23.74 03:02:01 AM all 73.20 0.00 6.43 2.08 3.25 15.04 03:02:01 AM 0 73.20 0.00 6.43 2.08 3.25 15.04 03:03:01 AM all 67.68 0.00 5.66 8.48 2.21 15.96 03:03:01 AM 0 67.68 0.00 5.66 8.48 2.21 15.96 03:04:01 AM all 69.17 0.00 3.03 0.29 2.11 25.40 03:04:01 AM 0 69.17 0.00 3.03 0.29 2.11 25.40 Average: all 69.54 0.00 7.74 2.83 3.14 16.74 Average: 0 69.54 0.00 7.74 2.83 3.14 16.74