---> uname -a: Linux prd-centos7-builder-2c-1g-3317.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 530 5428 16 1862 7008 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:48:d2:27 brd ff:ff:ff:ff:ff:ff inet 10.30.123.150/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe48:d227/64 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) 04/21/2024 _x86_64_ (2 CPU) 09:03:39 AM LINUX RESTART 09:04:04 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 210.18 43.19 166.99 4725.26 7171.64 09:06:01 AM 239.69 0.05 239.64 0.67 7904.06 09:07:01 AM 95.09 0.63 94.45 52.24 2501.43 09:08:01 AM 27.35 1.82 25.54 188.84 669.92 Average: 142.24 11.02 131.22 1197.93 4529.11 09:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5723736 2285180 28.53 2620 1698280 627028 6.92 493340 1519868 125632 09:06:01 AM 5505428 2503488 31.26 2620 1806864 710104 7.84 629332 1574808 64140 09:07:01 AM 5602596 2406320 30.05 2620 1796236 620800 6.85 551676 1555588 24 09:08:01 AM 5539796 2469120 30.83 2620 1801588 670200 7.40 726352 1440864 17644 Average: 5592889 2416027 30.17 2620 1775742 657033 7.25 600175 1522782 51860 09:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 326.98 209.66 1609.13 67.83 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 32.56 24.97 286.52 7.44 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 25.25 23.07 26.42 7.63 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 09:08:01 AM eth0 32.42 25.97 34.13 10.23 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 101.50 69.17 474.97 22.72 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) 04/21/2024 _x86_64_ (2 CPU) 09:03:39 AM LINUX RESTART 09:04:04 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 41.28 0.00 6.27 5.83 0.10 46.52 09:05:01 AM 0 53.42 0.00 7.56 7.09 0.09 31.83 09:05:01 AM 1 29.44 0.00 5.02 4.60 0.09 60.85 09:06:01 AM all 35.30 0.00 2.65 6.60 0.12 55.32 09:06:01 AM 0 53.36 0.00 3.25 7.51 0.14 35.74 09:06:01 AM 1 17.87 0.00 2.04 5.74 0.12 74.23 09:07:01 AM all 33.73 0.00 1.49 2.06 0.09 62.63 09:07:01 AM 0 53.39 0.00 1.65 1.79 0.09 43.09 09:07:01 AM 1 14.84 0.00 1.36 2.30 0.07 81.43 09:08:01 AM all 38.52 0.00 1.78 0.30 0.09 59.31 09:08:01 AM 0 73.47 0.00 2.67 0.55 0.09 23.22 09:08:01 AM 1 6.14 0.00 0.94 0.07 0.10 92.75 Average: all 37.14 0.00 3.00 3.67 0.10 56.09 Average: 0 58.38 0.00 3.74 4.22 0.10 33.56 Average: 1 16.82 0.00 2.29 3.14 0.10 77.66