---> uname -a: Linux prd-centos7-builder-2c-1g-7060.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 528 5426 16 1866 7011 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:94:3e:4f brd ff:ff:ff:ff:ff:ff inet 10.30.122.186/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fe94:3e4f/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) 08/04/2024 _x86_64_ (2 CPU) 01:03:22 AM LINUX RESTART 01:04:02 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 212.87 8.25 204.62 661.13 8746.16 01:06:01 AM 201.68 0.62 201.07 51.71 5642.25 01:07:01 AM 29.60 1.65 27.95 146.17 723.50 Average: 147.69 3.48 144.21 284.28 5016.77 01:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5620856 2388052 29.82 2620 1790696 594492 6.56 519152 1573588 118180 01:06:01 AM 5598816 2410092 30.09 2620 1799892 599236 6.62 550740 1557304 24 01:07:01 AM 5629596 2379312 29.71 2620 1803944 562588 6.21 636988 1440112 17796 Average: 5616423 2392485 29.87 2620 1798177 585439 6.46 568960 1523668 45333 01:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 80.36 61.34 1067.37 17.66 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 30.02 27.05 62.24 9.76 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 28.93 23.35 29.63 9.81 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.25 37.11 382.67 12.38 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) 08/04/2024 _x86_64_ (2 CPU) 01:03:22 AM LINUX RESTART 01:04:02 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 35.60 0.00 3.62 5.39 0.12 55.27 01:05:01 AM 0 56.44 0.00 5.25 6.38 0.11 31.81 01:05:01 AM 1 15.64 0.00 2.07 4.45 0.12 77.72 01:06:01 AM all 34.85 0.00 2.57 4.44 0.10 58.04 01:06:01 AM 0 53.69 0.00 3.39 4.66 0.11 38.15 01:06:01 AM 1 16.64 0.00 1.74 4.24 0.12 77.26 01:07:01 AM all 37.24 0.00 1.79 0.42 0.10 60.46 01:07:01 AM 0 69.20 0.00 2.70 0.34 0.09 27.66 01:07:01 AM 1 7.09 0.00 0.93 0.49 0.08 91.40 Average: all 35.90 0.00 2.65 3.40 0.11 57.94 Average: 0 59.77 0.00 3.77 3.78 0.10 32.57 Average: 1 13.08 0.00 1.58 3.04 0.11 82.19