---> uname -a: Linux prd-centos7-builder-2c-1g-8169.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 502 5453 16 1865 7037 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:3e:f1:04 brd ff:ff:ff:ff:ff:ff inet 10.30.123.214/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe3e:f104/64 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) 08/23/2024 _x86_64_ (2 CPU) 02:03:42 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 176.45 23.38 153.06 4263.86 38899.57 02:06:01 AM 267.55 0.47 267.08 20.25 9517.23 02:07:01 AM 126.77 0.37 126.40 37.58 3352.56 02:08:01 AM 24.89 1.82 23.07 188.84 666.25 Average: 148.93 6.51 142.42 1127.62 13109.53 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5793312 2215604 27.66 2620 1636112 653892 7.22 525112 1445076 122340 02:06:01 AM 5631504 2377412 29.68 2620 1797652 601552 6.64 517332 1560652 78848 02:07:01 AM 5621768 2387148 29.81 2620 1798752 601232 6.64 530652 1556464 24 02:08:01 AM 5568652 2440264 30.47 2620 1804104 647148 7.14 697580 1441088 17824 Average: 5653809 2355107 29.41 2620 1759155 625956 6.91 567669 1500820 54759 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 332.00 218.79 1537.75 65.50 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 33.62 28.29 311.82 7.56 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 26.94 24.74 26.28 9.10 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 30.12 22.66 34.10 8.84 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.67 73.62 477.51 22.75 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) 08/23/2024 _x86_64_ (2 CPU) 02:03:42 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 26.20 0.00 4.46 36.23 0.10 33.01 02:05:01 AM 0 28.17 0.00 4.34 35.61 0.10 31.78 02:05:01 AM 1 24.25 0.00 4.57 36.85 0.09 34.24 02:06:01 AM all 34.74 0.00 3.16 6.20 0.15 55.76 02:06:01 AM 0 44.52 0.00 3.83 7.41 0.12 44.12 02:06:01 AM 1 25.14 0.00 2.50 5.01 0.17 67.18 02:07:01 AM all 35.76 0.00 2.03 2.54 0.10 59.58 02:07:01 AM 0 67.78 0.00 2.80 2.21 0.11 27.10 02:07:01 AM 1 5.61 0.00 1.28 2.87 0.10 90.13 02:08:01 AM all 27.50 0.00 1.68 0.32 0.11 70.39 02:08:01 AM 0 50.34 0.00 2.47 0.51 0.11 46.57 02:08:01 AM 1 5.79 0.00 0.96 0.12 0.12 93.02 Average: all 31.04 0.00 2.83 11.31 0.11 54.71 Average: 0 47.55 0.00 3.37 11.56 0.11 37.42 Average: 1 15.08 0.00 2.31 11.06 0.12 71.43