---> uname -a: Linux prd-centos7-builder-2c-1g-5235.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 499 5447 16 1874 7040 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:a4:0b:83 brd ff:ff:ff:ff:ff:ff inet 10.30.122.34/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fea4:b83/64 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) 03/08/2024 _x86_64_ (2 CPU) 10:03:20 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 121.64 10.84 110.79 996.40 5562.59 10:06:01 AM 272.66 0.05 272.61 0.67 9092.05 10:07:01 AM 99.17 1.62 97.55 108.69 2513.82 10:08:01 AM 26.60 1.82 24.79 188.84 703.25 Average: 130.01 3.58 126.43 323.65 4467.73 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5701508 2307408 28.81 2620 1709916 637316 7.04 500564 1534836 134108 10:06:01 AM 5538568 2470348 30.84 2620 1810996 671480 7.41 585496 1585360 51728 10:07:01 AM 5654564 2354352 29.40 2620 1808544 554220 6.12 483496 1570596 24 10:08:01 AM 5606232 2402684 30.00 2620 1813880 592792 6.54 644712 1455992 17604 Average: 5625218 2383698 29.76 2620 1785834 613952 6.78 553567 1536696 50866 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 100.10 71.09 986.02 27.56 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 31.40 24.15 281.99 6.99 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 33.45 28.24 36.70 12.09 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 30.80 25.27 31.99 18.36 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.94 37.19 334.17 16.25 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) 03/08/2024 _x86_64_ (2 CPU) 10:03:20 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 29.09 0.00 2.87 4.43 0.10 63.50 10:05:01 AM 0 38.31 0.00 3.44 5.50 0.11 52.64 10:05:01 AM 1 20.08 0.00 2.30 3.40 0.10 74.11 10:06:01 AM all 33.21 0.00 2.42 7.67 0.10 56.59 10:06:01 AM 0 57.92 0.00 3.32 9.80 0.11 28.85 10:06:01 AM 1 9.82 0.00 1.58 5.66 0.08 82.85 10:07:01 AM all 35.03 0.00 1.78 2.18 0.09 60.92 10:07:01 AM 0 61.49 0.00 2.07 3.04 0.11 33.29 10:07:01 AM 1 9.84 0.00 1.48 1.34 0.09 87.25 10:08:01 AM all 36.26 0.00 1.86 0.96 0.11 60.80 10:08:01 AM 0 71.17 0.00 2.99 1.96 0.13 23.75 10:08:01 AM 1 4.21 0.00 0.81 0.05 0.10 94.83 Average: all 33.39 0.00 2.23 3.82 0.10 60.46 Average: 0 57.05 0.00 2.96 5.09 0.11 34.78 Average: 1 10.95 0.00 1.54 2.61 0.09 84.81