---> uname -a: Linux prd-centos7-builder-1c-1g-11756.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 5.6G 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: 990 327 78 12 584 494 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:24:19:73 brd ff:ff:ff:ff:ff:ff inet 10.32.6.142/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fe24:1973/64 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) 12/01/2024 _x86_64_ (1 CPU) 02:00:38 AM LINUX RESTART 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:02 AM 52.95 7.67 45.27 1402.05 6820.63 02:03:01 AM 97.39 64.65 32.74 5031.89 3701.66 02:04:01 AM 129.46 8.52 120.94 768.98 12781.88 Average: 92.43 26.99 65.45 2411.16 7697.74 02:01:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:02 AM 127100 887356 87.47 2088 517904 709528 34.39 354512 412176 32 02:03:01 AM 74772 939684 92.63 2088 578500 444340 21.54 338236 472000 11044 02:04:01 AM 114440 900016 88.72 2088 544320 403732 19.57 313148 423064 18840 Average: 105437 909019 89.61 2088 546908 519200 25.17 335299 435747 9972 02:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:02:02 AM eth0 358.12 210.94 1331.68 88.84 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 02:03:01 AM eth0 48.33 44.86 451.04 7.35 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 02:04:01 AM eth0 61.10 60.20 579.77 12.94 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 158.97 106.91 795.31 37.18 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) 12/01/2024 _x86_64_ (1 CPU) 02:00:38 AM LINUX RESTART 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:02 AM all 19.73 0.00 2.21 3.60 0.07 74.40 02:02:02 AM 0 19.73 0.00 2.21 3.60 0.07 74.40 02:03:01 AM all 26.61 0.00 2.50 8.11 0.07 62.71 02:03:01 AM 0 26.61 0.00 2.50 8.11 0.07 62.71 02:04:01 AM all 74.09 0.00 5.76 0.91 0.13 19.11 02:04:01 AM 0 74.09 0.00 5.76 0.91 0.13 19.11 Average: all 39.53 0.00 3.45 4.24 0.09 52.69 Average: 0 39.53 0.00 3.45 4.24 0.09 52.69