---> uname -a: Linux prd-centos7-builder-1c-1g-9785.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 377 140 16 1319 1261 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:6d:3d:b6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.154/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe6d:3db6/64 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) 11/21/2025 _x86_64_ (1 CPU) 02:58:51 AM LINUX RESTART 03:00:01 AM tps rtps wtps bread/s bwrtn/s 03:01:02 AM 76.21 2.93 73.28 138.79 9155.98 03:02:01 AM 83.30 3.87 79.43 292.62 7371.85 03:03:01 AM 80.39 1.44 78.95 73.74 11987.99 03:04:01 AM 119.12 54.59 64.52 4264.44 7248.84 Average: 89.69 15.66 74.03 1188.07 8945.25 03:00:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:01:02 AM 216044 1665740 88.52 2088 1268648 424448 14.48 338856 1132184 53540 03:02:01 AM 117340 1764444 93.76 2088 1350252 410584 14.01 381604 1158804 59456 03:03:01 AM 74996 1806788 96.01 2088 1206652 630612 21.52 564444 989508 91216 03:04:01 AM 112524 1769260 94.02 2088 1237392 501032 17.10 470680 1038936 23372 Average: 130226 1751558 93.08 2088 1265736 491669 16.78 438896 1079858 56896 03:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:01:02 AM eth0 61.07 54.78 856.67 5.75 0.00 0.00 0.00 03:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 33.51 29.64 271.25 9.26 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 61.26 54.77 863.08 16.03 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 11.59 11.69 9.26 8.52 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 41.98 37.83 502.42 9.87 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) 11/21/2025 _x86_64_ (1 CPU) 02:58:51 AM LINUX RESTART 03:00:01 AM CPU %user %nice %system %iowait %steal %idle 03:01:02 AM all 64.07 0.00 5.90 1.97 10.96 17.11 03:01:02 AM 0 64.07 0.00 5.90 1.97 10.96 17.11 03:02:01 AM all 68.67 0.00 6.40 1.70 11.06 12.17 03:02:01 AM 0 68.67 0.00 6.40 1.70 11.06 12.17 03:03:01 AM all 62.85 0.00 4.80 1.33 10.55 20.46 03:03:01 AM 0 62.85 0.00 4.80 1.33 10.55 20.46 03:04:01 AM all 65.43 0.00 4.49 8.15 11.53 10.40 03:04:01 AM 0 65.43 0.00 4.49 8.15 11.53 10.40 Average: all 65.24 0.00 5.40 3.28 11.02 15.05 Average: 0 65.24 0.00 5.40 3.28 11.02 15.05