---> uname -a: Linux prd-centos7-builder-1c-1g-1489.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: 2800.000 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 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 6.1G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 326 127 11 536 489 Swap: 1023 1 1022 ---> 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:2e:b6:9c brd ff:ff:ff:ff:ff:ff inet 10.32.7.31/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe2e:b69c/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) 12/20/2023 _x86_64_ (1 CPU) 11:21:57 AM LINUX RESTART 11:23:01 AM tps rtps wtps bread/s bwrtn/s 11:24:01 AM 164.20 6.05 158.15 328.08 17656.56 11:25:02 AM 199.91 36.23 163.68 4191.08 27971.40 11:26:01 AM 262.24 154.68 107.56 8668.84 13961.32 Average: 208.98 65.96 143.02 4412.52 19852.61 11:23:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:24:01 AM 130064 884396 87.18 2088 531092 411708 19.96 307888 407840 20524 11:25:02 AM 68352 946108 93.26 0 523480 528748 25.63 350288 418696 9256 11:26:01 AM 175136 839324 82.74 0 492700 379824 18.41 255124 390976 8 Average: 124517 889943 87.73 696 515757 440093 21.33 304433 405837 9929 11:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:24:01 AM eth0 43.77 44.28 586.56 8.01 0.00 0.00 0.00 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:02 AM eth0 77.08 73.46 1390.08 10.26 0.00 0.00 0.00 11:25:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 13.27 13.92 9.82 7.89 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.63 43.82 660.73 8.72 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) 12/20/2023 _x86_64_ (1 CPU) 11:21:57 AM LINUX RESTART 11:23:01 AM CPU %user %nice %system %iowait %steal %idle 11:24:01 AM all 71.52 0.00 6.90 2.10 0.13 19.35 11:24:01 AM 0 71.52 0.00 6.90 2.10 0.13 19.35 11:25:02 AM all 65.65 0.00 6.46 4.79 0.15 22.96 11:25:02 AM 0 65.65 0.00 6.46 4.79 0.15 22.96 11:26:01 AM all 58.13 0.00 4.72 17.52 0.11 19.52 11:26:01 AM 0 58.13 0.00 4.72 17.52 0.11 19.52 Average: all 65.07 0.00 6.02 8.17 0.13 20.61 Average: 0 65.07 0.00 6.02 8.17 0.13 20.61