---> uname -a: Linux prd-centos7-builder-1c-1g-807.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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: 2800.022 BogoMIPS: 5600.04 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 462M 0 462M 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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 318 121 10 550 496 Swap: 1023 2 1021 ---> 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:45:62:d5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.131/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe45:62d5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/15/2023 _x86_64_ (1 CPU) 07:16:01 PM LINUX RESTART 07:17:01 PM tps rtps wtps bread/s bwrtn/s 07:18:02 PM 152.31 4.08 148.23 237.52 18249.57 07:19:02 PM 177.73 15.48 162.25 1428.60 28521.70 07:20:01 PM 253.98 116.99 136.99 10341.27 22201.11 07:21:01 PM 134.32 92.88 41.44 5403.96 2251.56 Average: 179.17 57.30 121.87 4338.12 17720.69 07:17:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:18:02 PM 172528 841932 82.99 2088 495504 404932 19.63 273980 400136 38104 07:19:02 PM 80328 934132 92.08 0 497380 546776 26.50 354600 404880 29784 07:20:01 PM 111652 902808 88.99 0 493212 438852 21.27 211504 490424 33112 07:21:01 PM 66484 947976 93.45 0 520944 459088 22.25 263168 488932 28820 Average: 107748 906712 89.38 522 501760 462412 22.41 275813 446093 32455 07:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:18:02 PM eth0 59.34 57.37 944.63 8.13 0.00 0.00 0.00 07:18:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:02 PM eth0 152.80 142.67 2530.75 16.58 0.00 0.00 0.00 07:19:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 PM eth0 10.16 12.60 6.78 5.36 0.00 0.00 0.00 07:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 PM eth0 19.90 20.68 44.58 13.51 0.00 0.00 0.00 07:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 60.40 58.18 878.54 10.91 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/15/2023 _x86_64_ (1 CPU) 07:16:01 PM LINUX RESTART 07:17:01 PM CPU %user %nice %system %iowait %steal %idle 07:18:02 PM all 68.30 0.00 6.36 2.32 0.11 22.91 07:18:02 PM 0 68.30 0.00 6.36 2.32 0.11 22.91 07:19:02 PM all 69.05 0.00 6.63 2.18 0.13 22.01 07:19:02 PM 0 69.05 0.00 6.63 2.18 0.13 22.01 07:20:01 PM all 63.51 0.00 6.22 8.45 0.13 21.69 07:20:01 PM 0 63.51 0.00 6.22 8.45 0.13 21.69 07:21:01 PM all 60.41 0.00 3.25 12.46 0.11 23.77 07:21:01 PM 0 60.41 0.00 3.25 12.46 0.11 23.77 Average: all 65.30 0.00 5.60 6.37 0.12 22.60 Average: 0 65.30 0.00 5.60 6.37 0.12 22.60