---> uname -a: Linux prd-centos7-builder-2c-1g-26557.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 495 5392 16 1932 7041 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:b8:ee:63 brd ff:ff:ff:ff:ff:ff inet 10.30.122.6/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:feb8:ee63/64 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) 01/01/2024 _x86_64_ (2 CPU) 09:03:22 AM LINUX RESTART 09:04:02 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 216.67 2.22 214.45 71.27 9877.79 09:06:01 AM 206.53 0.30 206.23 14.93 7278.83 09:07:01 AM 74.67 0.37 74.30 37.57 1477.80 09:08:01 AM 28.05 1.95 26.10 210.53 718.00 Average: 131.12 1.20 129.91 83.63 4816.93 09:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5557876 2451032 30.60 2620 1845792 599800 6.62 529428 1623136 132488 09:06:01 AM 5489860 2519048 31.45 2620 1872104 631372 6.97 594212 1617916 41048 09:07:01 AM 5535936 2472972 30.88 2620 1863528 588472 6.50 546120 1618224 32 09:08:01 AM 5548560 2460348 30.72 2620 1869388 564748 6.24 649012 1503348 15948 Average: 5533058 2475850 30.91 2620 1862703 596098 6.58 579693 1590656 47379 09:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 73.36 54.73 1260.19 8.47 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 26.75 21.86 186.68 6.84 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 21.10 18.32 22.78 6.23 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 36.46 28.61 32.46 17.20 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 39.28 30.78 371.84 9.69 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) 01/01/2024 _x86_64_ (2 CPU) 09:03:22 AM LINUX RESTART 09:04:02 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 33.76 0.00 3.03 6.86 0.13 56.23 09:05:01 AM 0 49.70 0.00 4.25 7.63 0.13 38.29 09:05:01 AM 1 18.52 0.00 1.87 6.11 0.14 73.35 09:06:01 AM all 32.81 0.00 2.36 5.49 0.12 59.21 09:06:01 AM 0 45.97 0.00 3.03 6.04 0.13 44.83 09:06:01 AM 1 20.16 0.00 1.69 4.97 0.10 73.08 09:07:01 AM all 23.56 0.00 1.23 1.65 0.09 73.47 09:07:01 AM 0 32.46 0.00 1.45 2.33 0.09 63.67 09:07:01 AM 1 14.87 0.00 1.03 0.98 0.10 83.03 09:08:01 AM all 37.42 0.00 1.80 0.56 0.10 60.13 09:08:01 AM 0 69.64 0.00 2.64 1.06 0.11 26.56 09:08:01 AM 1 7.52 0.00 0.98 0.10 0.08 91.31 Average: all 31.85 0.00 2.10 3.62 0.11 62.33 Average: 0 49.26 0.00 2.83 4.25 0.11 43.55 Average: 1 15.21 0.00 1.39 3.01 0.11 80.28