---> uname -a: Linux prd-centos7-builder-1c-1g-4764.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 5.5G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 337 142 16 1357 1311 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:b7:d1:3b brd ff:ff:ff:ff:ff:ff inet 10.32.7.135/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:feb7:d13b/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) 07/03/2025 _x86_64_ (1 CPU) 05:14:17 PM LINUX RESTART 05:15:01 PM tps rtps wtps bread/s bwrtn/s 05:16:01 PM 72.15 17.14 55.01 1602.29 5342.18 05:17:01 PM 98.46 1.20 97.25 174.31 9383.47 05:18:01 PM 121.16 57.40 63.76 4508.06 6810.09 Average: 97.23 25.13 72.10 2085.73 7185.66 05:15:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:16:01 PM 91488 1790296 95.14 2088 1347460 504264 17.21 435688 1183728 98952 05:17:01 PM 84668 1797116 95.50 2088 1363436 444020 15.15 396736 1176392 102316 05:18:01 PM 141356 1740428 92.49 2088 1311692 443768 15.14 375944 1146940 21664 Average: 105837 1775947 94.38 2088 1340863 464017 15.83 402789 1169020 74311 05:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:16:01 PM eth0 87.02 70.47 919.45 20.80 0.00 0.00 0.00 05:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 PM eth0 26.41 24.27 274.85 4.40 0.00 0.00 0.00 05:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 PM eth0 16.32 16.42 17.67 10.09 0.00 0.00 0.00 05:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.24 37.05 404.16 11.74 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) 07/03/2025 _x86_64_ (1 CPU) 05:14:17 PM LINUX RESTART 05:15:01 PM CPU %user %nice %system %iowait %steal %idle 05:16:01 PM all 73.92 0.00 6.63 2.22 6.51 10.72 05:16:01 PM 0 73.92 0.00 6.63 2.22 6.51 10.72 05:17:01 PM all 71.89 0.00 6.87 1.15 5.70 14.38 05:17:01 PM 0 71.89 0.00 6.87 1.15 5.70 14.38 05:18:01 PM all 70.13 0.00 5.30 8.83 4.51 11.24 05:18:01 PM 0 70.13 0.00 5.30 8.83 4.51 11.24 Average: all 71.98 0.00 6.27 4.05 5.57 12.12 Average: 0 71.98 0.00 6.27 4.05 5.57 12.12