---> uname -a: Linux prd-centos7-builder-1c-1g-1348.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 78 12 587 498 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:0b:a8:31 brd ff:ff:ff:ff:ff:ff inet 10.32.7.59/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fe0b:a831/64 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) 11:00:39 AM LINUX RESTART 11:01:01 AM tps rtps wtps bread/s bwrtn/s 11:02:02 AM 53.25 6.89 46.35 1286.51 6871.50 11:03:01 AM 2.14 0.36 1.79 11.43 55.80 11:04:01 AM 91.29 65.16 26.14 5073.21 3148.70 11:05:01 AM 127.24 6.50 120.74 613.22 12576.85 Average: 67.48 19.85 47.64 1754.78 5548.78 11:01:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:02:02 AM 122288 892168 87.95 2088 524076 709916 34.41 369536 402268 36 11:03:01 AM 122776 891680 87.90 2088 524096 709756 34.40 368920 402044 20 11:04:01 AM 107716 906740 89.38 2088 561576 435680 21.12 364720 414212 9380 11:05:01 AM 100376 914080 90.11 2088 552464 412392 19.99 335120 414788 26280 Average: 113289 901167 88.83 2088 540553 566936 27.48 359574 408328 8929 11:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:02:02 AM eth0 343.00 214.63 1339.71 68.09 0.00 0.00 0.00 11:02:02 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 11:03:01 AM eth0 0.66 0.87 0.03 0.04 0.00 0.00 0.00 11:03:01 AM lo 0.26 0.26 0.02 0.02 0.00 0.00 0.00 11:04:01 AM eth0 44.20 40.40 405.18 7.51 0.00 0.00 0.00 11:04:01 AM lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 11:05:01 AM eth0 66.89 64.21 641.81 14.74 0.00 0.00 0.00 11:05:01 AM lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 Average: eth0 113.43 79.67 592.36 22.52 0.00 0.00 0.00 Average: lo 0.12 0.12 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) 08/01/2024 _x86_64_ (1 CPU) 11:00:39 AM LINUX RESTART 11:01:01 AM CPU %user %nice %system %iowait %steal %idle 11:02:02 AM all 18.81 0.00 2.38 3.83 0.07 74.91 11:02:02 AM 0 18.81 0.00 2.38 3.83 0.07 74.91 11:03:01 AM all 0.54 0.00 0.09 0.00 0.03 99.34 11:03:01 AM 0 0.54 0.00 0.09 0.00 0.03 99.34 11:04:01 AM all 24.96 0.00 2.28 7.81 0.07 64.88 11:04:01 AM 0 24.96 0.00 2.28 7.81 0.07 64.88 11:05:01 AM all 73.76 0.00 5.72 1.11 0.15 19.27 11:05:01 AM 0 73.76 0.00 5.72 1.11 0.15 19.27 Average: all 28.85 0.00 2.57 3.20 0.08 65.31 Average: 0 28.85 0.00 2.57 3.20 0.08 65.31