---> uname -a: Linux prd-centos7-builder-2c-1g-209.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 507 5451 16 1862 7032 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:16:1b:cd brd ff:ff:ff:ff:ff:ff inet 10.30.123.75/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe16:1bcd/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) 05/07/2024 _x86_64_ (2 CPU) 06:03:19 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 156.60 2.40 154.20 74.87 6704.33 06:06:01 AM 264.57 0.28 264.28 14.39 7002.67 06:07:01 AM 44.94 0.37 44.57 37.57 1023.85 06:08:01 AM 34.83 1.95 32.88 210.56 951.81 Average: 125.23 1.25 123.99 84.35 3920.77 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5613108 2395808 29.91 2620 1773004 637820 7.04 544460 1561260 127092 06:06:01 AM 5616656 2392260 29.87 2620 1794748 602924 6.66 536904 1555208 17068 06:07:01 AM 5621804 2387112 29.81 2620 1795808 592420 6.54 531220 1555288 24 06:08:01 AM 5550460 2458456 30.70 2620 1803952 653616 7.22 715000 1441848 29276 Average: 5600507 2408409 30.07 2620 1791878 621695 6.86 581896 1528401 43365 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 78.55 62.95 993.62 9.31 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 20.22 17.49 51.03 6.61 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 30.63 25.98 34.14 7.94 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 33.95 26.59 33.25 11.11 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.84 33.25 278.06 8.74 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) 05/07/2024 _x86_64_ (2 CPU) 06:03:19 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 36.99 0.00 3.19 2.79 0.13 56.90 06:05:01 AM 0 56.81 0.00 4.40 3.44 0.12 35.23 06:05:01 AM 1 17.96 0.00 2.02 2.15 0.14 77.73 06:06:01 AM all 34.70 0.00 2.15 6.86 0.11 56.18 06:06:01 AM 0 57.46 0.00 2.76 9.56 0.14 30.08 06:06:01 AM 1 13.10 0.00 1.57 4.31 0.09 80.94 06:07:01 AM all 36.03 0.00 1.76 0.98 0.10 61.13 06:07:01 AM 0 68.52 0.00 2.36 1.05 0.13 27.94 06:07:01 AM 1 5.71 0.00 1.21 0.89 0.07 92.12 06:08:01 AM all 40.69 0.00 1.98 0.64 0.11 56.58 06:08:01 AM 0 80.10 0.00 3.01 1.00 0.15 15.74 06:08:01 AM 1 4.31 0.00 1.03 0.32 0.07 94.27 Average: all 37.10 0.00 2.27 2.82 0.11 57.70 Average: 0 65.64 0.00 3.14 3.78 0.14 27.31 Average: 1 10.24 0.00 1.45 1.91 0.09 86.31