---> uname -a: Linux prd-centos7-builder-1c-1g-671.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 459M 0 459M 0% /dev tmpfs 496M 0 496M 0% /dev/shm tmpfs 496M 13M 483M 3% /run tmpfs 496M 0 496M 0% /sys/fs/cgroup /dev/vda1 20G 5.8G 15G 29% / tmpfs 100M 0 100M 0% /run/user/1001 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 335 90 11 564 482 Swap: 1023 2 1021 ---> 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:eb:00:c1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.249/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:feeb:c1/64 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) 07/18/2025 _x86_64_ (1 CPU) 02:58:53 AM LINUX RESTART 03:00:01 AM tps rtps wtps bread/s bwrtn/s 03:01:01 AM 90.29 0.34 89.94 9.77 11983.55 03:02:01 AM 72.33 4.56 67.76 283.51 7579.00 03:03:02 AM 122.47 10.83 111.64 1123.33 14969.57 03:04:01 AM 133.53 91.35 42.18 5829.69 3191.44 Average: 104.57 26.61 77.96 1801.76 9443.75 03:00:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:01:01 AM 199652 814804 80.32 2088 464664 422216 20.47 259852 407820 6428 03:02:01 AM 115752 898704 88.59 2088 532184 412572 20.00 284236 442556 27872 03:03:02 AM 80852 933604 92.03 0 403908 602464 29.20 363636 377272 2236 03:04:01 AM 119304 895152 88.24 0 461696 461764 22.38 247912 456804 21684 Average: 128890 885566 87.29 1044 465613 474754 23.01 288909 421113 14555 03:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:01:01 AM eth0 58.70 52.54 757.13 5.64 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 21.95 19.66 172.78 6.54 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 03:03:02 AM eth0 57.95 44.81 837.55 7.04 0.00 0.00 0.00 03:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 12.00 12.15 9.40 8.45 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 37.70 32.32 444.98 6.92 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) 07/18/2025 _x86_64_ (1 CPU) 02:58:53 AM LINUX RESTART 03:00:01 AM CPU %user %nice %system %iowait %steal %idle 03:01:01 AM all 64.89 0.00 6.39 1.71 4.08 22.93 03:01:01 AM 0 64.89 0.00 6.39 1.71 4.08 22.93 03:02:01 AM all 60.05 0.00 5.53 1.65 3.97 28.80 03:02:01 AM 0 60.05 0.00 5.53 1.65 3.97 28.80 03:03:02 AM all 65.88 0.00 5.90 2.94 4.64 20.64 03:03:02 AM 0 65.88 0.00 5.90 2.94 4.64 20.64 03:04:01 AM all 63.36 0.00 4.49 10.99 6.03 15.13 03:04:01 AM 0 63.36 0.00 4.49 10.99 6.03 15.13 Average: all 63.54 0.00 5.58 4.30 4.68 21.90 Average: 0 63.54 0.00 5.58 4.30 4.68 21.90