---> uname -a: Linux prd-centos7-builder-2c-1g-3506.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 524 5431 16 1865 7015 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:3b:c7:90 brd ff:ff:ff:ff:ff:ff inet 10.30.123.204/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe3b:c790/64 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) 04/24/2024 _x86_64_ (2 CPU) 11:03:24 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 180.20 12.79 167.42 1952.45 6580.27 11:06:01 AM 245.74 0.32 245.42 15.32 7872.37 11:07:01 AM 86.04 0.37 85.68 37.57 2131.18 11:08:01 AM 32.16 1.95 30.21 210.53 918.15 Average: 136.04 3.86 132.18 554.08 4375.68 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5693220 2315696 28.91 2620 1724920 602600 6.65 499316 1542696 144564 11:06:01 AM 5572872 2436044 30.42 2620 1798396 625656 6.91 578964 1559160 48980 11:07:01 AM 5590820 2418096 30.19 2620 1799448 602544 6.65 559808 1559128 24 11:08:01 AM 5589080 2419836 30.21 2620 1807580 592952 6.55 672764 1445700 29364 Average: 5611498 2397418 29.93 2620 1782586 605938 6.69 577713 1526671 55733 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 222.39 155.93 1563.24 62.09 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 31.23 24.23 230.12 7.68 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 26.30 23.87 27.02 7.99 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 32.36 26.40 34.38 10.55 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.08 57.62 463.78 22.08 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) 04/24/2024 _x86_64_ (2 CPU) 11:03:24 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 42.21 0.00 3.77 4.09 0.12 49.80 11:05:01 AM 0 20.67 0.00 2.43 1.93 0.10 74.87 11:05:01 AM 1 64.72 0.00 5.18 6.33 0.13 23.64 11:06:01 AM all 35.79 0.00 2.59 6.19 0.10 55.33 11:06:01 AM 0 29.40 0.00 1.71 4.62 0.09 64.18 11:06:01 AM 1 42.26 0.00 3.50 7.79 0.12 46.33 11:07:01 AM all 37.93 0.00 1.55 2.18 0.09 58.25 11:07:01 AM 0 11.50 0.00 1.33 2.55 0.07 84.55 11:07:01 AM 1 65.90 0.00 1.78 1.80 0.09 30.43 11:08:01 AM all 38.73 0.00 2.15 0.26 0.10 58.75 11:08:01 AM 0 8.83 0.00 1.36 0.14 0.08 89.60 11:08:01 AM 1 70.92 0.00 3.01 0.40 0.13 25.54 Average: all 38.66 0.00 2.52 3.18 0.10 55.54 Average: 0 17.53 0.00 1.70 2.30 0.09 78.39 Average: 1 60.81 0.00 3.37 4.11 0.12 31.59