---> uname -a: Linux prd-centos7-builder-1c-1g-3912.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 5.6G 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: 990 330 82 12 577 492 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:58:a2:d7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.123/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fe58:a2d7/64 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) 09/01/2024 _x86_64_ (1 CPU) 02:00:38 AM LINUX RESTART 02:01:02 AM tps rtps wtps bread/s bwrtn/s 02:02:02 AM 52.49 6.61 45.88 787.26 6867.68 02:03:02 AM 87.30 65.86 21.43 5135.82 2244.34 02:04:01 AM 141.26 6.56 134.70 612.79 13933.59 Average: 92.67 26.63 66.04 2201.86 7566.11 02:01:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:02 AM 128516 885940 87.33 2088 510896 707836 34.31 362508 403300 36 02:03:02 AM 90708 923748 91.06 2088 552852 452332 21.93 329564 467564 19960 02:04:01 AM 110012 904444 89.16 2088 545540 403156 19.54 315656 426960 12692 Average: 109745 904711 89.18 2088 536429 521108 25.26 335909 432608 10896 02:01:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:02:02 AM eth0 246.49 156.20 1182.86 81.39 0.00 0.00 0.00 02:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:02 AM eth0 36.76 34.86 344.45 6.10 0.00 0.00 0.00 02:03:02 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 02:04:01 AM eth0 69.94 70.33 694.20 15.45 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 119.06 87.68 742.93 34.82 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 09/01/2024 _x86_64_ (1 CPU) 02:00:38 AM LINUX RESTART 02:01:02 AM CPU %user %nice %system %iowait %steal %idle 02:02:02 AM all 18.01 0.00 2.09 3.74 0.09 76.07 02:02:02 AM 0 18.01 0.00 2.09 3.74 0.09 76.07 02:03:02 AM all 21.96 0.00 2.19 7.77 0.07 68.01 02:03:02 AM 0 21.96 0.00 2.19 7.77 0.07 68.01 02:04:01 AM all 71.16 0.00 5.58 2.20 0.13 20.92 02:04:01 AM 0 71.16 0.00 5.58 2.20 0.13 20.92 Average: all 36.36 0.00 3.24 4.61 0.09 55.69 Average: 0 36.36 0.00 3.24 4.61 0.09 55.69