---> uname -a: Linux prd-centos7-builder-2c-1g-37320.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 558 5392 16 1870 6980 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:1a:73:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.123.73/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe1a:73e4/64 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) 01/21/2025 _x86_64_ (2 CPU) 02:03:40 AM LINUX RESTART 02:04:03 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 337.05 43.46 293.59 4658.77 7331.12 02:06:01 AM 261.19 0.05 261.14 0.80 8573.18 02:07:01 AM 82.81 0.68 82.13 53.83 2082.54 02:08:01 AM 28.15 1.82 26.34 188.84 710.53 Average: 175.97 11.24 164.74 1197.11 4652.26 02:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5683368 2325548 29.04 2620 1668852 697956 7.71 606528 1466720 94020 02:06:01 AM 5524152 2484764 31.02 2620 1802284 673168 7.43 607632 1573360 42288 02:07:01 AM 5560620 2448296 30.57 2620 1802060 637744 7.04 588000 1557620 12 02:08:01 AM 5516340 2492576 31.12 2620 1807412 669840 7.40 746372 1441848 17812 Average: 5571120 2437796 30.44 2620 1770152 669677 7.39 637133 1509887 38533 02:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 288.86 184.89 1576.55 64.83 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 02:06:01 AM eth0 32.23 27.25 301.87 7.37 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 28.45 26.95 45.64 8.16 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 02:08:01 AM eth0 32.45 25.87 31.24 10.79 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.89 65.26 479.81 22.44 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) 01/21/2025 _x86_64_ (2 CPU) 02:03:40 AM LINUX RESTART 02:04:03 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 31.81 0.00 5.36 5.31 0.09 57.42 02:05:01 AM 0 31.02 0.00 4.75 3.31 0.07 60.85 02:05:01 AM 1 32.60 0.00 5.99 7.32 0.09 53.99 02:06:01 AM all 30.07 0.00 2.89 7.48 0.10 59.46 02:06:01 AM 0 20.10 0.00 2.20 6.38 0.11 71.20 02:06:01 AM 1 39.75 0.00 3.52 8.55 0.09 48.09 02:07:01 AM all 35.06 0.00 2.45 1.25 0.09 61.16 02:07:01 AM 0 14.70 0.00 2.34 0.53 0.07 82.36 02:07:01 AM 1 56.46 0.00 2.59 2.00 0.13 38.83 02:08:01 AM all 35.34 0.00 1.94 0.84 0.11 61.79 02:08:01 AM 0 22.88 0.00 1.70 0.23 0.09 75.11 02:08:01 AM 1 48.22 0.00 2.15 1.47 0.11 48.06 Average: all 33.11 0.00 3.14 3.67 0.10 59.99 Average: 0 22.08 0.00 2.73 2.53 0.08 72.57 Average: 1 44.30 0.00 3.55 4.82 0.10 47.22