---> uname -a: Linux prd-centos7-builder-1c-1g-3947.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: 990 331 74 12 583 491 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:5c:70:ca brd ff:ff:ff:ff:ff:ff inet 10.32.7.118/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe5c:70ca/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) 11:00:28 AM LINUX RESTART 11:01:01 AM tps rtps wtps bread/s bwrtn/s 11:02:01 AM 44.12 2.17 41.95 234.38 6597.93 11:03:01 AM 0.55 0.00 0.55 0.00 8.32 11:04:01 AM 113.48 67.19 46.29 5193.34 5853.36 11:05:01 AM 111.42 6.46 104.96 685.78 10156.58 Average: 65.99 18.71 47.28 1507.40 5553.26 11:01:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:02:01 AM 130036 884420 87.18 2088 509680 710708 34.45 368972 395344 36 11:03:01 AM 125988 888468 87.58 2088 509692 710612 34.45 376828 391504 12 11:04:01 AM 68360 946096 93.26 2088 544752 476928 23.12 372028 441628 17952 11:05:01 AM 75864 938592 92.52 2088 533676 450332 21.83 360024 416400 12744 Average: 100062 914394 90.14 2088 524450 587145 28.46 369463 411219 7686 11:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:02:01 AM eth0 106.77 85.50 651.69 13.23 0.00 0.00 0.00 11:02:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 11:03:01 AM eth0 0.55 0.80 0.03 0.04 0.00 0.00 0.00 11:03:01 AM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 11:04:01 AM eth0 68.61 65.28 756.69 10.07 0.00 0.00 0.00 11:04:01 AM lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 37.49 39.22 257.68 12.55 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.36 47.56 415.22 8.87 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 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) 11:00:28 AM LINUX RESTART 11:01:01 AM CPU %user %nice %system %iowait %steal %idle 11:02:01 AM all 10.74 0.00 1.34 3.86 0.05 84.01 11:02:01 AM 0 10.74 0.00 1.34 3.86 0.05 84.01 11:03:01 AM all 0.33 0.00 0.07 0.00 0.05 99.55 11:03:01 AM 0 0.33 0.00 0.07 0.00 0.05 99.55 11:04:01 AM all 37.04 0.00 3.12 7.87 0.09 51.88 11:04:01 AM 0 37.04 0.00 3.12 7.87 0.09 51.88 11:05:01 AM all 73.58 0.00 5.03 1.59 0.13 19.68 11:05:01 AM 0 73.58 0.00 5.03 1.59 0.13 19.68 Average: all 29.49 0.00 2.33 3.31 0.08 64.80 Average: 0 29.49 0.00 2.33 3.31 0.08 64.80