---> uname -a: Linux prd-centos7-builder-1c-1g-3813.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 ---> free -m: total used free shared buff/cache available Mem: 1837 392 137 16 1308 1246 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:06:ea:0e brd ff:ff:ff:ff:ff:ff inet 10.32.6.105/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fe06:ea0e/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) 06/26/2025 _x86_64_ (1 CPU) 03:05:29 AM LINUX RESTART 03:06:02 AM tps rtps wtps bread/s bwrtn/s 03:07:01 AM 75.03 36.36 38.67 4999.49 3633.19 03:08:01 AM 90.71 0.97 89.74 57.17 10749.31 03:09:01 AM 109.67 2.47 107.20 249.17 14719.61 03:10:01 AM 110.20 2.22 107.98 224.24 24103.58 03:11:01 AM 107.01 68.95 38.05 5257.53 3611.27 03:12:02 AM 24.29 1.83 22.46 159.74 1067.35 Average: 86.24 18.94 67.30 1829.67 9638.81 03:06:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 AM 79940 1801844 95.75 2088 1407668 458660 15.65 375792 1259256 56332 03:08:01 AM 134264 1747520 92.87 2088 1317084 464916 15.87 388496 1163548 45092 03:09:01 AM 70736 1811048 96.24 2088 1291572 566484 19.33 489692 1083976 49728 03:10:01 AM 167032 1714752 91.12 2088 1159144 598376 20.42 559032 864800 76372 03:11:01 AM 81356 1800428 95.68 2088 1229424 512024 17.47 606336 904420 22960 03:12:02 AM 100544 1781240 94.66 2088 1210888 511352 17.45 607204 884616 8916 Average: 105645 1776139 94.39 2088 1269297 518635 17.70 504425 1026769 43233 03:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:07:01 AM eth0 265.22 129.76 1143.04 59.83 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 55.73 51.65 714.49 6.38 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 76.23 60.11 1462.50 17.45 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 14.41 15.66 12.94 4.01 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 11.20 12.40 8.52 8.26 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:02 AM eth0 14.20 15.79 18.53 10.72 0.00 0.00 0.00 03:12:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.14 47.23 555.91 17.63 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) 06/26/2025 _x86_64_ (1 CPU) 03:05:29 AM LINUX RESTART 03:06:02 AM CPU %user %nice %system %iowait %steal %idle 03:07:01 AM all 75.23 0.00 11.39 2.86 4.40 6.12 03:07:01 AM 0 75.23 0.00 11.39 2.86 4.40 6.12 03:08:01 AM all 70.46 0.00 6.16 1.89 3.44 18.06 03:08:01 AM 0 70.46 0.00 6.16 1.89 3.44 18.06 03:09:01 AM all 74.21 0.00 8.03 1.78 3.36 12.61 03:09:01 AM 0 74.21 0.00 8.03 1.78 3.36 12.61 03:10:01 AM all 70.78 0.00 6.84 2.04 3.20 17.14 03:10:01 AM 0 70.78 0.00 6.84 2.04 3.20 17.14 03:11:01 AM all 61.84 0.00 3.56 9.80 2.94 21.86 03:11:01 AM 0 61.84 0.00 3.56 9.80 2.94 21.86 03:12:02 AM all 78.12 0.00 4.32 1.39 3.29 12.88 03:12:02 AM 0 78.12 0.00 4.32 1.39 3.29 12.88 Average: all 71.73 0.00 6.69 3.32 3.43 14.83 Average: 0 71.73 0.00 6.69 3.32 3.43 14.83