---> uname -a: Linux prd-centos7-builder-1c-1g-864.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 6.2G 14G 31% / 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 377 141 16 1318 1260 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:9d:dc:72 brd ff:ff:ff:ff:ff:ff inet 10.32.7.62/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe9d:dc72/64 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) 12/17/2025 _x86_64_ (1 CPU) 12:56:20 AM LINUX RESTART 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 71.02 18.25 52.77 1727.72 5717.53 12:59:02 AM 96.13 0.75 95.38 31.38 10701.84 01:00:01 AM 111.86 0.97 110.89 44.44 22330.80 01:01:01 AM 92.03 4.82 87.22 271.45 16013.25 01:02:01 AM 107.46 68.74 38.72 5576.64 3123.29 Average: 95.64 18.75 76.89 1534.46 11533.40 12:57:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 91484 1790300 95.14 2088 1338952 506788 17.29 439360 1178608 71220 12:59:02 AM 156040 1725744 91.71 2088 1350516 387924 13.24 344664 1165064 103452 01:00:01 AM 198124 1683660 89.47 2088 1204116 503280 17.17 400840 1021324 74644 01:01:01 AM 138912 1742872 92.62 2088 1170400 509780 17.40 590040 859248 73828 01:02:01 AM 166392 1715392 91.16 2088 1228452 425716 14.53 529812 896192 15248 Average: 150190 1731594 92.02 2088 1258487 466698 15.93 460943 1024087 67678 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:58:01 AM eth0 124.52 94.14 1031.01 31.84 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:02 AM eth0 27.04 24.82 278.82 4.43 0.00 0.00 0.00 12:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 72.58 61.37 1464.46 9.87 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 17.07 19.17 14.35 5.78 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 15.27 15.29 16.80 10.12 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 51.26 42.92 558.44 12.42 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) 12/17/2025 _x86_64_ (1 CPU) 12:56:20 AM LINUX RESTART 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 75.89 0.00 6.54 2.28 3.09 12.19 12:58:01 AM 0 75.89 0.00 6.54 2.28 3.09 12.19 12:59:02 AM all 72.01 0.00 6.84 1.41 3.38 16.35 12:59:02 AM 0 72.01 0.00 6.84 1.41 3.38 16.35 01:00:01 AM all 74.87 0.00 7.70 1.70 3.01 12.72 01:00:01 AM 0 74.87 0.00 7.70 1.70 3.01 12.72 01:01:01 AM all 76.39 0.00 5.50 1.65 2.75 13.71 01:01:01 AM 0 76.39 0.00 5.50 1.65 2.75 13.71 01:02:01 AM all 76.46 0.00 4.31 8.17 2.31 8.76 01:02:01 AM 0 76.46 0.00 4.31 8.17 2.31 8.76 Average: all 75.12 0.00 6.18 3.05 2.91 12.75 Average: 0 75.12 0.00 6.18 3.05 2.91 12.75