---> uname -a: Linux prd-centos7-builder-1c-1g-8396.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: 2800.000 BogoMIPS: 5600.00 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 ---> free -m: total used free shared buff/cache available Mem: 1837 375 160 16 1301 1263 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:7d:24:1b brd ff:ff:ff:ff:ff:ff inet 10.32.7.142/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85939sec preferred_lft 85939sec inet6 fe80::f816:3eff:fe7d:241b/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) 11/07/2025 _x86_64_ (1 CPU) 08:45:30 AM LINUX RESTART 08:46:01 AM tps rtps wtps bread/s bwrtn/s 08:47:03 AM 69.68 31.57 38.11 4815.99 3336.26 08:48:01 AM 90.23 0.45 89.77 8.11 10237.20 08:49:01 AM 117.80 1.29 116.51 183.82 12417.38 08:50:01 AM 127.01 0.75 126.26 31.30 26605.06 08:51:01 AM 62.11 16.94 45.17 1440.09 5089.54 08:52:01 AM 72.17 55.28 16.89 4239.82 1161.65 08:53:01 AM 22.99 3.57 19.42 232.98 544.63 Average: 80.15 16.05 64.11 1591.07 8419.06 08:46:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:47:03 AM 92900 1788884 95.06 2088 1405792 444120 15.16 359812 1263092 57600 08:48:01 AM 143928 1737856 92.35 2088 1314572 455516 15.54 384920 1158288 76576 08:49:01 AM 72464 1809320 96.15 2088 1299828 554436 18.92 525124 1052752 98696 08:50:01 AM 75388 1806396 95.99 2088 1239604 570168 19.46 645368 873088 82580 08:51:01 AM 165888 1715896 91.18 2088 1196596 451368 15.40 565376 855532 23504 08:52:01 AM 75484 1806300 95.99 2088 1264884 475840 16.24 592100 922540 8768 08:53:01 AM 138212 1743572 92.66 2088 1231068 448932 15.32 566732 887132 7752 Average: 109181 1772603 94.20 2088 1278906 485769 16.58 519919 1001775 50782 08:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:47:03 AM eth0 225.63 128.92 1087.57 60.16 0.00 0.00 0.00 08:47:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 59.44 53.77 752.92 6.45 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM eth0 68.13 57.43 1510.78 7.84 0.00 0.00 0.00 08:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM eth0 5.86 7.21 6.11 2.57 0.00 0.00 0.00 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM eth0 10.36 11.10 9.24 4.62 0.00 0.00 0.00 08:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM eth0 7.07 6.58 5.27 4.17 0.00 0.00 0.00 08:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM eth0 11.69 13.83 11.61 8.50 0.00 0.00 0.00 08:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.06 39.52 478.13 13.43 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) 11/07/2025 _x86_64_ (1 CPU) 08:45:30 AM LINUX RESTART 08:46:01 AM CPU %user %nice %system %iowait %steal %idle 08:47:03 AM all 75.72 0.00 10.49 2.49 3.07 8.23 08:47:03 AM 0 75.72 0.00 10.49 2.49 3.07 8.23 08:48:01 AM all 71.95 0.00 6.60 1.54 3.28 16.62 08:48:01 AM 0 71.95 0.00 6.60 1.54 3.28 16.62 08:49:01 AM all 74.74 0.00 7.94 1.31 3.24 12.76 08:49:01 AM 0 74.74 0.00 7.94 1.31 3.24 12.76 08:50:01 AM all 74.70 0.00 8.35 1.60 3.69 11.65 08:50:01 AM 0 74.70 0.00 8.35 1.60 3.69 11.65 08:51:01 AM all 63.23 0.00 4.64 2.71 2.58 26.84 08:51:01 AM 0 63.23 0.00 4.64 2.71 2.58 26.84 08:52:01 AM all 32.16 0.00 2.06 7.10 1.25 57.43 08:52:01 AM 0 32.16 0.00 2.06 7.10 1.25 57.43 08:53:01 AM all 78.96 0.00 4.35 0.75 3.17 12.78 08:53:01 AM 0 78.96 0.00 4.35 0.75 3.17 12.78 Average: all 67.08 0.00 6.31 2.54 2.88 21.19 Average: 0 67.08 0.00 6.31 2.54 2.88 21.19