---> uname -a: Linux prd-centos7-builder-1c-1g-1020.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 5.5G 15G 28% / 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: 990 316 127 12 546 505 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:fe:84:58 brd ff:ff:ff:ff:ff:ff inet 10.32.6.248/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fefe:8458/64 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) 07/22/2025 _x86_64_ (1 CPU) 11:58:43 AM LINUX RESTART 11:59:02 AM tps rtps wtps bread/s bwrtn/s 12:00:01 PM 197.39 88.57 108.82 9464.57 42085.47 12:01:01 PM 83.48 9.03 74.45 762.67 9991.53 12:02:01 PM 78.18 2.44 75.74 250.94 7075.27 Average: 119.60 33.29 86.31 3486.23 19693.75 11:59:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:00:01 PM 73500 940956 92.75 2088 628812 404356 19.60 250732 562884 34844 12:01:01 PM 125224 889232 87.66 2088 483684 475820 23.06 333948 404940 38972 12:02:01 PM 80400 934056 92.07 2088 540336 446408 21.64 345472 421908 46560 Average: 93041 921415 90.83 2088 550944 442195 21.43 310051 463244 40125 11:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:00:01 PM eth0 215.02 131.92 918.26 61.87 0.00 0.00 0.00 12:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM eth0 55.51 51.44 673.49 7.85 0.00 0.00 0.00 12:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM eth0 26.77 26.97 264.77 7.03 0.00 0.00 0.00 12:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 98.99 70.06 618.77 25.54 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) 07/22/2025 _x86_64_ (1 CPU) 11:58:43 AM LINUX RESTART 11:59:02 AM CPU %user %nice %system %iowait %steal %idle 12:00:01 PM all 62.59 0.00 9.58 14.35 2.46 11.01 12:00:01 PM 0 62.59 0.00 9.58 14.35 2.46 11.01 12:01:01 PM all 74.70 0.00 5.59 1.78 2.77 15.15 12:01:01 PM 0 74.70 0.00 5.59 1.78 2.77 15.15 12:02:01 PM all 78.42 0.00 6.11 0.76 2.84 11.87 12:02:01 PM 0 78.42 0.00 6.11 0.76 2.84 11.87 Average: all 71.91 0.00 7.09 5.62 2.69 12.68 Average: 0 71.91 0.00 7.09 5.62 2.69 12.68