---> uname -a: Linux prd-centos7-builder-2c-1g-12010.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 519 5433 16 1867 7020 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:56:23:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.187/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86199sec preferred_lft 86199sec inet6 fe80::f816:3eff:fe56:23a9/64 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) 09/29/2024 _x86_64_ (2 CPU) 09:03:50 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 188.43 47.54 140.88 6058.75 38431.51 09:06:01 AM 222.65 0.62 222.04 18.92 8303.81 09:07:01 AM 187.87 2.53 185.34 261.07 5150.97 Average: 199.65 16.90 182.75 2113.24 17297.28 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5897632 2111276 26.36 2620 1564120 604800 6.68 462428 1407140 57088 09:06:01 AM 5565324 2443584 30.51 2620 1815284 626516 6.92 559504 1582008 130012 09:07:01 AM 5591552 2417356 30.18 2620 1807364 602408 6.65 670216 1441472 176 Average: 5684836 2324072 29.02 2620 1728923 611241 6.75 564049 1476873 62425 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 242.05 166.56 953.83 60.28 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 58.59 46.74 868.56 8.61 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 32.98 28.42 46.49 11.33 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 111.22 80.58 623.01 26.74 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) 09/29/2024 _x86_64_ (2 CPU) 09:03:50 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 26.28 0.00 5.29 33.11 0.08 35.25 09:05:01 AM 0 17.52 0.00 4.44 33.02 0.07 44.96 09:05:01 AM 1 35.22 0.00 6.17 33.20 0.09 25.32 09:06:01 AM all 29.88 0.00 3.04 7.72 0.11 59.25 09:06:01 AM 0 21.35 0.00 2.49 8.33 0.10 67.72 09:06:01 AM 1 38.55 0.00 3.61 7.09 0.11 50.64 09:07:01 AM all 36.61 0.00 2.16 4.77 0.11 56.35 09:07:01 AM 0 22.92 0.00 1.95 3.22 0.10 71.81 09:07:01 AM 1 50.78 0.00 2.41 6.38 0.12 40.30 Average: all 30.91 0.00 3.50 15.20 0.10 50.28 Average: 0 20.60 0.00 2.96 14.84 0.09 61.51 Average: 1 41.49 0.00 4.06 15.57 0.11 38.77