---> uname -a: Linux prd-centos7-builder-1c-1g-2274.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 6.2G 14G 31% / 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: 990 342 82 10 565 475 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:da:45:a5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.8/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:feda:45a5/64 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) 08/12/2024 _x86_64_ (1 CPU) 02:00:22 PM LINUX RESTART 02:01:01 PM tps rtps wtps bread/s bwrtn/s 02:02:01 PM 144.11 2.94 141.17 88.26 16011.50 02:03:02 PM 194.38 50.20 144.18 4113.28 30375.81 02:04:01 PM 307.67 177.98 129.69 16559.56 20417.02 Average: 215.27 76.89 138.38 6904.99 22309.39 02:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 PM 99068 915388 90.23 2088 537780 433104 20.99 328996 420812 2404 02:03:02 PM 199844 814612 80.30 0 423168 496584 24.07 210568 432428 34420 02:04:01 PM 73836 940620 92.72 0 507784 458456 22.22 203492 542228 12964 Average: 124249 890207 87.75 696 489577 462715 22.43 247685 465156 16596 02:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:02:01 PM eth0 97.49 91.46 1047.97 12.72 0.00 0.00 0.00 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:02 PM eth0 177.80 156.61 3503.51 16.37 0.00 0.00 0.00 02:03:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM eth0 14.95 16.45 11.64 10.25 0.00 0.00 0.00 02:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 97.17 88.53 1531.26 13.13 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) 08/12/2024 _x86_64_ (1 CPU) 02:00:22 PM LINUX RESTART 02:01:01 PM CPU %user %nice %system %iowait %steal %idle 02:02:01 PM all 71.16 0.00 6.56 0.84 0.15 21.30 02:02:01 PM 0 71.16 0.00 6.56 0.84 0.15 21.30 02:03:02 PM all 56.73 0.00 7.05 5.32 0.14 30.76 02:03:02 PM 0 56.73 0.00 7.05 5.32 0.14 30.76 02:04:01 PM all 60.69 0.00 5.24 17.80 0.15 16.13 02:04:01 PM 0 60.69 0.00 5.24 17.80 0.15 16.13 Average: all 62.83 0.00 6.29 7.97 0.14 22.77 Average: 0 62.83 0.00 6.29 7.97 0.14 22.77