---> uname -a: Linux prd-centos7-builder-2c-1g-1167.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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 retpoline_amd ssbd 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 506 5439 16 1875 7033 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:8d:45:31 brd ff:ff:ff:ff:ff:ff inet 10.30.122.243/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe8d:4531/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 03/25/2024 _x86_64_ (2 CPU) 06:03:20 PM LINUX RESTART 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 169.34 2.42 166.92 75.42 8344.44 06:06:01 PM 220.57 0.63 219.94 51.30 6259.88 06:07:02 PM 42.58 0.03 42.55 1.20 910.94 06:08:01 PM 32.14 1.98 30.15 214.13 872.29 Average: 116.51 1.26 115.25 84.96 4110.37 06:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5560152 2448764 30.58 2620 1809044 643672 7.11 565920 1586780 145096 06:06:01 PM 5611640 2397276 29.93 2620 1809480 588260 6.49 527176 1570576 16568 06:07:02 PM 5628524 2380392 29.72 2620 1809516 572660 6.32 512144 1570056 24 06:08:01 PM 5601816 2407100 30.06 2620 1817648 588064 6.49 649868 1456744 29244 Average: 5600533 2408383 30.07 2620 1811422 598164 6.60 563777 1546039 47733 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 61.31 45.75 1044.60 8.18 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 31.96 25.93 68.17 7.92 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:02 PM eth0 18.87 16.54 15.38 6.21 0.00 0.00 0.00 06:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 33.25 26.82 34.73 15.66 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.36 28.77 291.79 9.47 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 03/25/2024 _x86_64_ (2 CPU) 06:03:20 PM LINUX RESTART 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 37.04 0.00 3.28 3.92 0.11 55.65 06:05:01 PM 0 20.41 0.00 1.88 3.96 0.10 73.65 06:05:01 PM 1 54.21 0.00 4.73 3.90 0.11 37.05 06:06:01 PM all 34.47 0.00 2.46 5.68 0.10 57.29 06:06:01 PM 0 9.28 0.00 1.72 5.96 0.10 82.94 06:06:01 PM 1 61.00 0.00 3.24 5.37 0.11 30.28 06:07:02 PM all 28.28 0.00 1.00 0.56 0.07 70.09 06:07:02 PM 0 2.72 0.00 0.72 0.22 0.07 96.27 06:07:02 PM 1 55.16 0.00 1.31 0.94 0.09 42.50 06:08:01 PM all 38.86 0.00 2.28 0.26 0.11 58.50 06:08:01 PM 0 13.89 0.00 1.57 0.07 0.09 84.39 06:08:01 PM 1 65.21 0.00 3.01 0.44 0.11 31.23 Average: all 34.62 0.00 2.25 2.61 0.10 60.42 Average: 0 11.51 0.00 1.47 2.55 0.09 84.38 Average: 1 58.85 0.00 3.07 2.67 0.10 35.31