---> uname -a: Linux prd-centos7-builder-2c-1g-34706.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 536 5413 16 1871 7003 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:38:ac:1c brd ff:ff:ff:ff:ff:ff inet 10.30.122.248/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe38:ac1c/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) 12/08/2024 _x86_64_ (2 CPU) 03:03:47 AM LINUX RESTART 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 223.95 1.28 222.67 40.77 8954.33 03:07:01 AM 189.06 0.60 188.46 51.04 5358.84 03:08:01 AM 22.42 0.55 21.87 90.34 504.00 Average: 145.14 0.81 144.33 60.72 4939.03 03:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 5615156 2393760 29.89 2620 1794712 587088 6.48 520124 1577356 112356 03:07:01 AM 5512032 2496884 31.18 2620 1804668 669324 7.39 633456 1560896 232 03:08:01 AM 5629004 2379912 29.72 2620 1805224 552028 6.09 639412 1438872 14712 Average: 5585397 2423519 30.26 2620 1801535 602813 6.66 597664 1525708 42433 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:06:01 AM eth0 58.24 38.99 899.79 7.93 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 24.77 22.76 59.34 7.87 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 28.96 24.48 29.94 14.10 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.33 28.74 329.70 9.97 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) 12/08/2024 _x86_64_ (2 CPU) 03:03:47 AM LINUX RESTART 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 28.57 0.00 2.96 9.88 0.10 58.49 03:06:01 AM 0 46.31 0.00 4.13 14.41 0.11 35.05 03:06:01 AM 1 11.44 0.00 1.82 5.49 0.08 81.17 03:07:01 AM all 33.68 0.00 2.07 5.97 0.10 58.18 03:07:01 AM 0 63.35 0.00 2.82 6.17 0.12 27.55 03:07:01 AM 1 5.56 0.00 1.37 5.79 0.10 87.18 03:08:01 AM all 34.99 0.00 1.70 0.91 0.10 62.30 03:08:01 AM 0 68.81 0.00 2.57 1.86 0.11 26.65 03:08:01 AM 1 3.78 0.00 0.87 0.02 0.07 95.26 Average: all 32.40 0.00 2.24 5.60 0.10 59.65 Average: 0 59.36 0.00 3.18 7.55 0.11 29.79 Average: 1 6.91 0.00 1.35 3.76 0.08 87.89