---> uname -a: Linux prd-centos7-builder-1c-1g-44.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: 990 340 135 11 514 476 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:1f:80:1c brd ff:ff:ff:ff:ff:ff inet 10.32.6.11/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe1f:801c/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) 12/12/2023 _x86_64_ (1 CPU) 05:17:26 AM LINUX RESTART 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 135.05 15.02 120.03 1310.91 15809.88 05:20:01 AM 149.01 7.15 141.86 965.99 17048.74 05:21:01 AM 261.02 78.33 182.70 5808.88 29995.15 05:22:01 AM 159.91 113.77 46.14 6897.57 1974.00 Average: 176.32 53.87 122.45 3763.34 16168.66 05:18:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 89488 924972 91.18 2088 521444 462676 22.43 352012 422164 20536 05:20:01 AM 136648 877812 86.53 2088 449664 516328 25.03 305880 397140 19560 05:21:01 AM 67024 947436 93.39 0 486540 475972 23.07 312340 439456 1112 05:22:01 AM 106568 907892 89.50 0 486568 435204 21.10 307416 404712 28816 Average: 99932 914528 90.15 1044 486054 472545 22.91 319412 415868 17506 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:19:01 AM eth0 93.72 91.41 1317.63 13.53 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 72.69 69.19 1052.37 9.87 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 25.57 26.49 362.96 7.15 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 18.98 19.95 43.98 11.33 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.55 51.58 690.85 10.47 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) 12/12/2023 _x86_64_ (1 CPU) 05:17:26 AM LINUX RESTART 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 67.70 0.00 5.74 3.83 0.09 22.64 05:19:01 AM 0 67.70 0.00 5.74 3.83 0.09 22.64 05:20:01 AM all 68.32 0.00 5.91 1.98 0.13 23.66 05:20:01 AM 0 68.32 0.00 5.91 1.98 0.13 23.66 05:21:01 AM all 66.64 0.00 6.13 7.06 0.09 20.08 05:21:01 AM 0 66.64 0.00 6.13 7.06 0.09 20.08 05:22:01 AM all 59.96 0.00 3.79 14.71 0.09 21.45 05:22:01 AM 0 59.96 0.00 3.79 14.71 0.09 21.45 Average: all 65.63 0.00 5.39 6.93 0.10 21.95 Average: 0 65.63 0.00 5.39 6.93 0.10 21.95