---> uname -a: Linux prd-centos7-builder-2c-1g-7581.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: 2799.998 BogoMIPS: 5599.99 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 527 5431 16 1862 7011 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:ca:af:bb brd ff:ff:ff:ff:ff:ff inet 10.30.122.83/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:feca:afbb/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) 08/12/2024 _x86_64_ (2 CPU) 06:03:21 PM LINUX RESTART 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 167.61 5.44 162.17 351.14 8058.77 06:06:01 PM 247.34 0.63 246.70 52.23 6671.87 06:07:01 PM 30.03 1.82 28.22 188.84 777.63 Average: 148.22 2.61 145.61 196.54 5153.37 06:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5612660 2396256 29.92 2620 1786068 610016 6.73 535320 1570168 147380 06:06:01 PM 5546704 2462212 30.74 2620 1795448 656284 7.25 606760 1554096 176 06:07:01 PM 5555304 2453612 30.64 2620 1800628 633376 6.99 712464 1438152 17812 Average: 5571556 2437360 30.43 2620 1794048 633225 6.99 618181 1520805 55123 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 68.91 53.85 1058.92 9.94 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 28.45 25.75 61.79 9.39 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 06:07:01 PM eth0 32.32 25.99 37.13 14.90 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.08 35.09 382.17 11.42 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) 08/12/2024 _x86_64_ (2 CPU) 06:03:21 PM LINUX RESTART 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 34.47 0.00 3.35 3.93 0.11 58.13 06:05:01 PM 0 57.83 0.00 5.12 4.80 0.11 32.14 06:05:01 PM 1 12.66 0.00 1.72 3.13 0.10 82.39 06:06:01 PM all 35.69 0.00 2.10 4.84 0.11 57.26 06:06:01 PM 0 62.53 0.00 2.90 4.80 0.11 29.65 06:06:01 PM 1 10.63 0.00 1.36 4.86 0.09 83.06 06:07:01 PM all 36.70 0.00 1.85 0.45 0.09 60.91 06:07:01 PM 0 69.18 0.00 2.76 0.77 0.11 27.18 06:07:01 PM 1 6.63 0.00 1.01 0.17 0.08 92.10 Average: all 35.63 0.00 2.43 3.06 0.10 58.78 Average: 0 63.21 0.00 3.59 3.45 0.11 29.64 Average: 1 9.94 0.00 1.36 2.71 0.09 85.89