---> uname -a: Linux prd-centos7-builder-1c-1g-2862.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 5.9G 15G 30% / 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 378 163 16 1295 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:93:d0:a8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.226/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fe93:d0a8/64 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) 09/05/2025 _x86_64_ (1 CPU) 02:59:06 AM LINUX RESTART 03:00:01 AM tps rtps wtps bread/s bwrtn/s 03:01:01 AM 54.67 17.86 36.80 1743.90 3399.03 03:02:01 AM 86.31 0.32 85.99 7.01 9535.78 03:03:01 AM 87.49 4.16 83.33 429.91 6971.01 03:04:01 AM 55.58 0.05 55.53 1.50 6929.83 03:05:01 AM 136.81 54.47 82.35 4094.57 11416.92 03:06:01 AM 24.46 0.67 23.79 144.26 1271.62 Average: 74.35 12.96 61.39 1073.00 6608.10 03:00:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:01:01 AM 84800 1796984 95.49 2088 1403304 450640 15.38 368772 1260820 58496 03:02:01 AM 168364 1713420 91.05 2088 1315748 422608 14.42 350436 1164420 73304 03:03:01 AM 114024 1767760 93.94 2088 1348712 414052 14.13 384624 1155800 32448 03:04:01 AM 90724 1791060 95.18 2088 1208456 614028 20.95 536768 1014768 32600 03:05:01 AM 133792 1747992 92.89 2088 1209148 488428 16.67 467428 1008824 13336 03:06:01 AM 194688 1687096 89.65 2088 1212564 423964 14.47 398296 1017256 7628 Average: 131065 1750719 93.04 2088 1282989 468953 16.00 417721 1103648 36302 03:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:01:01 AM eth0 128.75 81.54 803.57 46.17 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 44.80 37.52 645.16 4.05 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 17.90 16.87 60.70 7.31 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 93.65 54.56 1129.31 7.44 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 03:05:01 AM eth0 7.34 6.88 5.20 4.79 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 11.03 12.85 10.91 7.74 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.94 35.19 446.99 12.92 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) 09/05/2025 _x86_64_ (1 CPU) 02:59:06 AM LINUX RESTART 03:00:01 AM CPU %user %nice %system %iowait %steal %idle 03:01:01 AM all 67.41 0.00 6.89 4.19 9.23 12.28 03:01:01 AM 0 67.41 0.00 6.89 4.19 9.23 12.28 03:02:01 AM all 61.75 0.00 6.60 2.76 8.96 19.93 03:02:01 AM 0 61.75 0.00 6.60 2.76 8.96 19.93 03:03:01 AM all 60.35 0.00 5.77 2.02 9.58 22.27 03:03:01 AM 0 60.35 0.00 5.77 2.02 9.58 22.27 03:04:01 AM all 38.64 0.00 2.95 2.28 9.24 46.88 03:04:01 AM 0 38.64 0.00 2.95 2.28 9.24 46.88 03:05:01 AM all 61.86 0.00 5.27 10.65 9.72 12.50 03:05:01 AM 0 61.86 0.00 5.27 10.65 9.72 12.50 03:06:01 AM all 67.62 0.00 4.21 1.55 11.55 15.07 03:06:01 AM 0 67.62 0.00 4.21 1.55 11.55 15.07 Average: all 59.45 0.00 5.27 3.92 9.71 21.66 Average: 0 59.45 0.00 5.27 3.92 9.71 21.66