---> uname -a: Linux prd-centos7-builder-1c-1g-5427.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 5.8G 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: 990 336 91 8 563 483 Swap: 1023 5 1018 ---> 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:dd:73:54 brd ff:ff:ff:ff:ff:ff inet 10.32.6.182/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fedd:7354/64 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) 07/01/2024 _x86_64_ (1 CPU) 07:00:38 AM LINUX RESTART 07:01:01 AM tps rtps wtps bread/s bwrtn/s 07:02:01 AM 60.14 15.30 44.84 1557.27 6827.87 07:03:02 AM 258.16 70.97 187.19 4106.60 23432.64 07:04:01 AM 179.47 90.40 89.07 7483.15 8679.65 Average: 164.34 58.00 106.34 4314.92 12934.91 07:01:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:01 AM 71172 943284 92.98 2088 510832 769988 37.32 423952 395308 12652 07:03:02 AM 279188 735268 72.48 0 334216 711508 34.49 236808 350100 7148 07:04:01 AM 147532 866924 85.46 0 497176 412232 19.98 287000 408292 51152 Average: 165964 848492 83.64 696 447408 631243 30.60 315920 384567 23651 07:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:02:01 AM eth0 236.39 157.20 1112.81 56.85 0.00 0.00 0.00 07:02:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 07:03:02 AM eth0 48.83 46.81 532.81 4.66 0.00 0.00 0.00 07:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 64.04 62.34 578.71 13.57 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 118.55 89.97 748.05 25.57 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) 07/01/2024 _x86_64_ (1 CPU) 07:00:38 AM LINUX RESTART 07:01:01 AM CPU %user %nice %system %iowait %steal %idle 07:02:01 AM all 23.05 0.00 2.61 4.53 0.07 69.74 07:02:01 AM 0 23.05 0.00 2.61 4.53 0.07 69.74 07:03:02 AM all 48.17 0.00 10.11 8.96 0.11 32.66 07:03:02 AM 0 48.17 0.00 10.11 8.96 0.11 32.66 07:04:01 AM all 62.90 0.00 5.04 10.91 0.13 21.03 07:04:01 AM 0 62.90 0.00 5.04 10.91 0.13 21.03 Average: all 44.24 0.00 5.88 8.06 0.10 41.72 Average: 0 44.24 0.00 5.88 8.06 0.10 41.72