---> uname -a: Linux prd-centos7-builder-2c-1g-5897.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 515 5444 16 1860 7023 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:c5:2d:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.122.152/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fec5:2db4/64 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) 07/19/2024 _x86_64_ (2 CPU) 02:03:25 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 174.57 10.84 163.73 995.70 6168.91 02:06:02 AM 284.21 0.30 283.91 14.92 8749.03 02:07:01 AM 38.95 0.37 38.57 38.22 811.55 Average: 166.63 3.86 162.77 351.41 5268.21 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5720428 2288480 28.57 2620 1716992 597764 6.60 478296 1535060 138628 02:06:02 AM 5551060 2457848 30.69 2620 1793444 666516 7.36 605124 1553500 10672 02:07:01 AM 5590324 2418584 30.20 2620 1794560 621132 6.86 566000 1553576 52 Average: 5620604 2388304 29.82 2620 1768332 628471 6.94 549807 1547379 49784 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 112.87 86.53 1090.22 35.13 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:02 AM eth0 30.35 25.18 223.98 10.58 0.00 0.00 0.00 02:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 28.61 26.87 28.74 9.07 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.44 46.30 450.05 18.31 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) 07/19/2024 _x86_64_ (2 CPU) 02:03:25 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 32.42 0.00 3.64 6.38 0.11 57.45 02:05:01 AM 0 18.46 0.00 2.74 5.90 0.11 72.79 02:05:01 AM 1 46.52 0.00 4.56 6.85 0.11 41.97 02:06:02 AM all 33.53 0.00 2.59 7.82 0.11 55.96 02:06:02 AM 0 16.34 0.00 2.29 9.09 0.12 72.16 02:06:02 AM 1 51.28 0.00 2.88 6.52 0.09 39.23 02:07:01 AM all 34.93 0.00 2.15 0.87 0.10 61.95 02:07:01 AM 0 7.35 0.00 1.63 0.69 0.09 90.24 02:07:01 AM 1 64.06 0.00 2.67 1.05 0.11 32.11 Average: all 33.63 0.00 2.79 5.03 0.11 58.44 Average: 0 14.02 0.00 2.22 5.22 0.10 78.44 Average: 1 53.88 0.00 3.38 4.83 0.10 37.81