---> uname -a: Linux prd-centos7-builder-1c-1g-9714.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 388 144 16 1305 1249 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:df:44:47 brd ff:ff:ff:ff:ff:ff inet 10.32.6.51/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fedf:4447/64 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) 11/20/2025 _x86_64_ (1 CPU) 05:57:10 AM LINUX RESTART 05:58:01 AM tps rtps wtps bread/s bwrtn/s 05:59:01 AM 60.43 16.50 43.93 1579.02 4452.60 06:00:02 AM 95.52 0.09 95.43 1.69 10017.63 06:01:01 AM 129.79 1.30 128.49 181.71 18809.45 06:02:01 AM 118.37 6.68 111.68 490.92 20290.34 06:03:01 AM 111.11 70.45 40.66 5578.44 3531.43 06:04:01 AM 19.58 1.34 18.24 59.57 492.45 Average: 89.19 16.23 72.97 1328.40 9576.80 05:58:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:59:01 AM 88448 1793336 95.30 2088 1355360 492520 16.81 424296 1201520 71192 06:00:02 AM 89864 1791920 95.22 2088 1326052 475884 16.24 430528 1149404 114768 06:01:01 AM 68396 1813388 96.37 2088 1275576 561552 19.16 506996 1059612 26472 06:02:01 AM 231264 1650520 87.71 2088 1155276 422168 14.41 494524 860432 66080 06:03:01 AM 171804 1709980 90.87 2088 1213068 427112 14.58 528780 890736 10164 06:04:01 AM 94980 1786804 94.95 2088 1213292 504012 17.20 605912 890796 8904 Average: 124126 1757658 93.40 2088 1256437 480541 16.40 498506 1008750 49597 05:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:59:01 AM eth0 89.47 72.16 893.57 22.71 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:02 AM eth0 28.23 25.92 309.92 3.72 0.00 0.00 0.00 06:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 69.11 57.43 1488.50 7.66 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 12.20 13.33 12.73 5.44 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 13.21 13.25 14.52 7.57 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 9.95 12.40 10.48 7.45 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.94 32.34 452.02 9.09 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) 11/20/2025 _x86_64_ (1 CPU) 05:57:10 AM LINUX RESTART 05:58:01 AM CPU %user %nice %system %iowait %steal %idle 05:59:01 AM all 65.89 0.00 5.71 3.10 8.79 16.52 05:59:01 AM 0 65.89 0.00 5.71 3.10 8.79 16.52 06:00:02 AM all 65.76 0.00 6.62 1.92 7.04 18.67 06:00:02 AM 0 65.76 0.00 6.62 1.92 7.04 18.67 06:01:01 AM all 66.54 0.00 6.79 2.29 7.99 16.40 06:01:01 AM 0 66.54 0.00 6.79 2.29 7.99 16.40 06:02:01 AM all 69.68 0.00 6.79 2.50 7.38 13.65 06:02:01 AM 0 69.68 0.00 6.79 2.50 7.38 13.65 06:03:01 AM all 65.28 0.00 3.38 11.01 6.81 13.53 06:03:01 AM 0 65.28 0.00 3.38 11.01 6.81 13.53 06:04:01 AM all 74.98 0.00 3.88 1.22 7.39 12.53 06:04:01 AM 0 74.98 0.00 3.88 1.22 7.39 12.53 Average: all 68.01 0.00 5.52 3.69 7.56 15.21 Average: 0 68.01 0.00 5.52 3.69 7.56 15.21