---> uname -a: Linux prd-centos7-builder-1c-1g-1209.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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 335 119 10 535 480 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:15:12:72 brd ff:ff:ff:ff:ff:ff inet 10.32.6.229/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe15:1272/64 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) 11/30/2023 _x86_64_ (1 CPU) 11:25:14 AM LINUX RESTART 11:26:01 AM tps rtps wtps bread/s bwrtn/s 11:27:01 AM 128.90 4.28 124.62 215.81 15731.36 11:28:02 AM 175.81 14.58 161.22 1747.11 24734.74 11:29:02 AM 241.14 92.05 149.09 8929.60 26011.05 11:30:01 AM 184.04 125.60 58.44 7209.23 4448.90 Average: 182.30 58.81 123.49 4503.10 17751.80 11:26:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 AM 77412 937048 92.37 2088 528660 460152 22.30 374880 405440 30868 11:28:02 AM 73024 941436 92.80 0 492400 538488 26.10 352176 413896 33180 11:29:02 AM 142128 872332 85.99 0 427844 473020 22.93 229796 460408 44304 11:30:01 AM 108004 906456 89.35 0 502564 415080 20.12 207780 499976 26968 Average: 100142 914318 90.13 522 487867 471685 22.86 291158 444930 33830 11:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:27:01 AM eth0 77.63 77.56 1153.62 9.04 0.00 0.00 0.00 11:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:02 AM eth0 126.88 118.24 2484.72 13.36 0.00 0.00 0.00 11:28:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:02 AM eth0 19.85 20.60 50.61 7.62 0.00 0.00 0.00 11:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM eth0 19.52 19.63 44.41 11.14 0.00 0.00 0.00 11:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 61.27 59.29 940.08 10.30 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) 11/30/2023 _x86_64_ (1 CPU) 11:25:14 AM LINUX RESTART 11:26:01 AM CPU %user %nice %system %iowait %steal %idle 11:27:01 AM all 68.78 0.00 5.55 2.37 0.11 23.19 11:27:01 AM 0 68.78 0.00 5.55 2.37 0.11 23.19 11:28:02 AM all 68.36 0.00 6.72 2.63 0.13 22.16 11:28:02 AM 0 68.36 0.00 6.72 2.63 0.13 22.16 11:29:02 AM all 64.78 0.00 5.90 7.46 0.13 21.73 11:29:02 AM 0 64.78 0.00 5.90 7.46 0.13 21.73 11:30:01 AM all 59.10 0.00 4.10 15.18 0.11 21.51 11:30:01 AM 0 59.10 0.00 4.10 15.18 0.11 21.51 Average: all 65.28 0.00 5.57 6.88 0.12 22.15 Average: 0 65.28 0.00 5.57 6.88 0.12 22.15