---> uname -a: Linux prd-centos7-builder-1c-1g-1307.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: 990 324 85 12 581 498 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:fe:ed:df brd ff:ff:ff:ff:ff:ff inet 10.32.7.49/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fefe:eddf/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) 08/01/2024 _x86_64_ (1 CPU) 02:00:28 AM LINUX RESTART 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 44.79 2.17 42.62 234.74 6607.92 02:03:01 AM 112.74 66.75 45.99 5161.64 5893.47 02:04:01 AM 121.86 7.53 114.32 845.17 10919.68 Average: 92.31 25.53 66.78 2081.33 7753.45 02:01:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 131632 882824 87.02 2088 511656 708316 34.33 354864 407612 36 02:03:01 AM 68456 946000 93.25 2088 551364 472708 22.91 392352 420628 6240 02:04:01 AM 86364 928092 91.49 2088 530800 447168 21.68 362872 404196 1236 Average: 95484 918972 90.59 2088 531273 542731 26.31 370029 410812 2504 02:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:02:01 AM eth0 108.31 79.24 652.95 13.12 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 72.78 67.95 766.97 9.68 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 36.42 37.38 260.36 11.91 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 73.32 62.02 565.05 11.58 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) 08/01/2024 _x86_64_ (1 CPU) 02:00:28 AM LINUX RESTART 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 10.82 0.00 1.29 3.49 0.07 84.33 02:02:01 AM 0 10.82 0.00 1.29 3.49 0.07 84.33 02:03:01 AM all 33.47 0.00 2.73 8.41 0.10 55.28 02:03:01 AM 0 33.47 0.00 2.73 8.41 0.10 55.28 02:04:01 AM all 73.00 0.00 5.12 1.20 0.11 20.57 02:04:01 AM 0 73.00 0.00 5.12 1.20 0.11 20.57 Average: all 38.38 0.00 3.00 4.40 0.09 54.12 Average: 0 38.38 0.00 3.00 4.40 0.09 54.12