---> uname -a: Linux prd-centos7-builder-1c-1g-415.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 372 169 16 1295 1267 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:d8:d2:c7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.119/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fed8:d2c7/64 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) 08/08/2025 _x86_64_ (1 CPU) 02:58:48 AM LINUX RESTART 02:59:01 AM tps rtps wtps bread/s bwrtn/s 03:00:01 AM 203.93 130.64 73.29 10384.52 41280.71 03:01:02 AM 84.88 2.68 82.19 138.82 9081.05 03:02:01 AM 96.91 4.71 92.20 458.55 9732.48 03:03:01 AM 100.84 0.00 100.84 0.00 13623.71 03:04:01 AM 103.16 55.30 47.86 4308.30 4675.26 Average: 117.86 38.59 79.27 3051.95 15652.42 02:59:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:00:01 AM 82820 1798964 95.60 2088 1436256 433052 14.78 352720 1286832 42052 03:01:02 AM 152540 1729244 91.89 2088 1324652 435860 14.87 363888 1168604 103820 03:02:01 AM 97840 1783944 94.80 2088 1301400 524784 17.91 456900 1097324 81040 03:03:01 AM 105464 1776320 94.40 2088 1163048 617916 21.09 600048 909188 93864 03:04:01 AM 202736 1679048 89.23 2088 1214820 422084 14.40 393168 1018712 24256 Average: 128280 1753504 93.18 2088 1288035 486739 16.61 433345 1096132 69006 02:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:00:01 AM eth0 211.97 119.60 864.35 57.05 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:02 AM eth0 66.24 60.36 804.85 6.62 0.00 0.00 0.00 03:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 47.11 40.70 574.03 9.92 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 78.50 69.72 793.23 8.52 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 14.39 14.27 11.21 9.79 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 Average: eth0 83.52 60.90 609.07 18.33 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) 08/08/2025 _x86_64_ (1 CPU) 02:58:48 AM LINUX RESTART 02:59:01 AM CPU %user %nice %system %iowait %steal %idle 03:00:01 AM all 71.38 0.00 20.00 3.07 2.75 2.80 03:00:01 AM 0 71.38 0.00 20.00 3.07 2.75 2.80 03:01:02 AM all 74.67 0.00 7.07 0.65 2.19 15.41 03:01:02 AM 0 74.67 0.00 7.07 0.65 2.19 15.41 03:02:01 AM all 72.16 0.00 6.80 1.45 2.50 17.08 03:02:01 AM 0 72.16 0.00 6.80 1.45 2.50 17.08 03:03:01 AM all 58.85 0.00 5.59 1.90 3.72 29.94 03:03:01 AM 0 58.85 0.00 5.59 1.90 3.72 29.94 03:04:01 AM all 72.80 0.00 4.60 8.70 3.59 10.31 03:04:01 AM 0 72.80 0.00 4.60 8.70 3.59 10.31 Average: all 69.93 0.00 8.79 3.17 2.96 15.16 Average: 0 69.93 0.00 8.79 3.17 2.96 15.16