---> uname -a: Linux prd-centos7-builder-1c-1g-9244.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: 990 323 89 12 577 499 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:0f:80:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.63/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fe0f:80a6/64 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) 11/01/2024 _x86_64_ (1 CPU) 02:00:34 AM LINUX RESTART 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 49.94 6.28 43.66 642.85 6719.75 02:03:01 AM 98.24 64.78 33.46 5063.10 3682.89 02:04:02 AM 134.90 7.58 127.31 834.13 11852.76 Average: 93.33 26.32 67.01 2186.93 7343.59 02:01:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 130216 884240 87.16 2088 517524 712692 34.55 365876 398100 36 02:03:01 AM 67060 947396 93.39 2088 565584 475796 23.06 399472 420984 27940 02:04:02 AM 81528 932928 91.96 2088 525724 463444 22.46 360692 410148 15684 Average: 92935 921521 90.84 2088 536277 550644 26.69 375347 409744 14553 02:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:02:01 AM eth0 173.58 129.28 791.74 55.65 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 63.63 60.70 710.00 8.81 0.00 0.00 0.00 02:03:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 02:04:02 AM eth0 35.62 37.37 264.24 12.06 0.00 0.00 0.00 02:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.55 76.86 595.51 25.99 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) 11/01/2024 _x86_64_ (1 CPU) 02:00:34 AM LINUX RESTART 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 10.21 0.00 1.83 4.05 0.07 83.84 02:02:01 AM 0 10.21 0.00 1.83 4.05 0.07 83.84 02:03:01 AM all 30.14 0.00 2.37 8.03 0.09 59.37 02:03:01 AM 0 30.14 0.00 2.37 8.03 0.09 59.37 02:04:02 AM all 74.42 0.00 5.45 2.11 0.11 17.90 02:04:02 AM 0 74.42 0.00 5.45 2.11 0.11 17.90 Average: all 37.44 0.00 3.17 4.77 0.09 54.53 Average: 0 37.44 0.00 3.17 4.77 0.09 54.53