---> uname -a: Linux prd-centos7-builder-1c-1g-793.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: 2799.998 BogoMIPS: 5599.99 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: 990 317 127 8 544 501 Swap: 1023 4 1019 ---> 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:de:65:bf brd ff:ff:ff:ff:ff:ff inet 10.32.7.177/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fede:65bf/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) 05/01/2024 _x86_64_ (1 CPU) 01:00:37 PM LINUX RESTART 01:01:01 PM tps rtps wtps bread/s bwrtn/s 01:02:01 PM 57.97 12.09 45.88 1674.29 6877.56 01:03:02 PM 231.24 58.35 172.89 3504.08 22441.46 01:04:01 PM 187.65 97.37 90.28 7726.40 9948.71 Average: 158.07 55.17 102.90 4243.43 13099.79 01:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 PM 66696 947760 93.43 2088 546616 751568 36.43 409608 415300 3196 01:03:02 PM 270584 743872 73.33 0 330168 734260 35.59 243768 348804 32256 01:04:01 PM 129588 884868 87.23 0 478652 460044 22.30 317952 395180 47140 Average: 155623 858833 84.66 696 451812 648624 31.44 323776 386428 27531 01:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:02:01 PM eth0 308.32 173.86 1259.19 62.20 0.00 0.00 0.00 01:02:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 01:03:02 PM eth0 46.33 43.83 511.47 4.38 0.00 0.00 0.00 01:03:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 59.16 57.58 524.83 12.22 0.00 0.00 0.00 01:04:01 PM lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 Average: eth0 139.82 92.61 770.78 26.63 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 05/01/2024 _x86_64_ (1 CPU) 01:00:37 PM LINUX RESTART 01:01:01 PM CPU %user %nice %system %iowait %steal %idle 01:02:01 PM all 18.33 0.00 2.51 3.92 0.07 75.17 01:02:01 PM 0 18.33 0.00 2.51 3.92 0.07 75.17 01:03:02 PM all 51.79 0.00 10.04 8.44 0.11 29.62 01:03:02 PM 0 51.79 0.00 10.04 8.44 0.11 29.62 01:04:01 PM all 60.79 0.00 4.96 11.53 0.13 22.60 01:04:01 PM 0 60.79 0.00 4.96 11.53 0.13 22.60 Average: all 43.29 0.00 5.83 7.89 0.10 42.89 Average: 0 43.29 0.00 5.83 7.89 0.10 42.89