---> uname -a: Linux prd-centos7-builder-2c-1g-395.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: 2799.996 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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 498 5433 16 1888 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:01:62:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.101/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe01:62c6/64 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) 02/03/2024 _x86_64_ (2 CPU) 09:03:20 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 148.88 9.96 138.92 863.42 7592.74 09:06:01 AM 261.76 0.48 261.28 16.66 8250.22 09:07:01 AM 76.59 0.18 76.41 35.85 1517.13 09:08:01 AM 28.22 1.95 26.27 210.56 717.87 Average: 128.87 3.14 125.73 281.65 4519.90 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5598500 2410416 30.10 2620 1802244 630016 6.96 533192 1588624 157644 09:06:01 AM 5596528 2412388 30.12 2620 1820440 600856 6.63 535580 1574912 32316 09:07:01 AM 5554284 2454632 30.65 2620 1831156 627084 6.92 575932 1575208 9680 09:08:01 AM 5575372 2433544 30.39 2620 1827384 609476 6.73 670732 1460196 15968 Average: 5581171 2427745 30.31 2620 1820306 616858 6.81 578859 1549735 53902 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 62.99 48.65 1087.30 8.01 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 27.02 22.25 189.59 7.10 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 24.01 20.98 24.88 6.77 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 33.55 26.29 33.06 10.55 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 36.89 29.54 333.75 8.11 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) 02/03/2024 _x86_64_ (2 CPU) 09:03:20 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 35.74 0.00 2.98 4.46 0.12 56.70 09:05:01 AM 0 28.57 0.00 2.55 4.02 0.09 64.78 09:05:01 AM 1 43.01 0.00 3.42 4.91 0.16 48.50 09:06:01 AM all 34.64 0.00 2.41 7.44 0.10 55.42 09:06:01 AM 0 12.99 0.00 1.99 2.49 0.10 82.43 09:06:01 AM 1 57.32 0.00 2.86 12.62 0.11 27.09 09:07:01 AM all 24.15 0.00 1.63 1.80 0.08 72.34 09:07:01 AM 0 5.66 0.00 1.47 1.00 0.07 91.81 09:07:01 AM 1 43.57 0.00 1.79 2.64 0.11 51.89 09:08:01 AM all 37.57 0.00 1.87 0.31 0.11 60.14 09:08:01 AM 0 45.79 0.00 2.25 0.41 0.11 51.45 09:08:01 AM 1 29.52 0.00 1.49 0.23 0.10 68.66 Average: all 33.00 0.00 2.22 3.50 0.10 61.17 Average: 0 22.98 0.00 2.06 1.98 0.09 72.89 Average: 1 43.25 0.00 2.38 5.06 0.12 49.19