---> uname -a: Linux prd-centos7-builder-1c-1g-1237.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: 990 334 132 10 523 482 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:47:8b:fc brd ff:ff:ff:ff:ff:ff inet 10.32.6.251/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe47:8bfc/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) 12/18/2023 _x86_64_ (1 CPU) 01:52:04 AM LINUX RESTART 01:53:01 AM tps rtps wtps bread/s bwrtn/s 01:54:02 AM 143.57 8.26 135.32 814.55 17144.54 01:55:01 AM 195.44 31.07 164.37 1825.58 24754.56 01:56:01 AM 285.80 165.85 119.95 11444.43 17757.05 Average: 208.63 68.93 139.70 4732.93 19857.51 01:53:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:02 AM 165748 848712 83.66 2088 497560 396672 19.23 302076 380708 18288 01:55:01 AM 163628 850832 83.87 0 443116 491312 23.82 219600 446080 32512 01:56:01 AM 60620 953840 94.02 0 549376 419500 20.33 269608 487788 11572 Average: 129999 884461 87.19 696 496684 435828 21.13 263761 438192 20791 01:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:54:02 AM eth0 75.36 74.18 996.51 10.20 0.00 0.00 0.00 01:54:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 94.29 87.23 1412.22 10.52 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 21.76 22.00 26.53 10.64 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.52 60.88 806.26 10.45 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) 12/18/2023 _x86_64_ (1 CPU) 01:52:04 AM LINUX RESTART 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:02 AM all 69.30 0.00 6.35 1.85 0.13 22.37 01:54:02 AM 0 69.30 0.00 6.35 1.85 0.13 22.37 01:55:01 AM all 68.34 0.00 6.77 4.42 0.11 20.36 01:55:01 AM 0 68.34 0.00 6.77 4.42 0.11 20.36 01:56:01 AM all 57.75 0.00 5.34 16.93 0.11 19.88 01:56:01 AM 0 57.75 0.00 5.34 16.93 0.11 19.88 Average: all 65.09 0.00 6.15 7.78 0.12 20.87 Average: 0 65.09 0.00 6.15 7.78 0.12 20.87