---> uname -a: Linux prd-centos7-builder-1c-1g-797.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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: 2800.022 BogoMIPS: 5600.04 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 462M 0 462M 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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 334 125 10 530 481 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:26:84:e6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.160/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe26:84e6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/15/2023 _x86_64_ (1 CPU) 06:15:07 PM LINUX RESTART 06:16:01 PM tps rtps wtps bread/s bwrtn/s 06:17:02 PM 154.02 4.15 149.87 210.75 18895.60 06:18:01 PM 169.64 15.32 154.32 1937.41 25278.82 06:19:01 PM 264.83 107.04 157.79 9407.16 25686.68 06:20:01 PM 150.31 112.32 37.98 6832.05 1306.40 Average: 184.87 60.01 124.85 4617.68 17760.79 06:16:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:02 PM 73596 940864 92.75 2088 522128 461872 22.39 390284 381876 11360 06:18:01 PM 78324 936136 92.28 0 482640 548324 26.58 353140 411076 37772 06:19:01 PM 102868 911592 89.86 0 445696 479196 23.23 251692 460692 5388 06:20:01 PM 87656 926804 91.36 0 497016 443800 21.51 244180 484948 28812 Average: 85611 928849 91.56 522 486870 483298 23.43 309824 434648 20833 06:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:17:02 PM eth0 68.59 67.35 992.44 8.05 0.00 0.00 0.00 06:17:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 128.86 121.91 2527.30 13.73 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM eth0 21.76 22.62 46.68 8.39 0.00 0.00 0.00 06:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM eth0 20.03 20.77 44.40 13.10 0.00 0.00 0.00 06:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 59.43 57.81 894.01 10.80 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/15/2023 _x86_64_ (1 CPU) 06:15:07 PM LINUX RESTART 06:16:01 PM CPU %user %nice %system %iowait %steal %idle 06:17:02 PM all 68.91 0.00 5.77 2.29 0.11 22.92 06:17:02 PM 0 68.91 0.00 5.77 2.29 0.11 22.92 06:18:01 PM all 69.75 0.00 6.49 1.89 0.11 21.77 06:18:01 PM 0 69.75 0.00 6.49 1.89 0.11 21.77 06:19:01 PM all 63.72 0.00 5.96 7.70 0.11 22.51 06:19:01 PM 0 63.72 0.00 5.96 7.70 0.11 22.51 06:20:01 PM all 60.92 0.00 3.43 14.41 0.09 21.15 06:20:01 PM 0 60.92 0.00 3.43 14.41 0.09 21.15 Average: all 65.80 0.00 5.41 6.60 0.10 22.09 Average: 0 65.80 0.00 5.41 6.60 0.10 22.09