---> uname -a: Linux prd-centos7-builder-2c-1g-26000.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 535 5421 16 1863 7004 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:e2:05:82 brd ff:ff:ff:ff:ff:ff inet 10.30.123.6/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fee2:582/64 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) 11/09/2024 _x86_64_ (2 CPU) 04:03:27 AM LINUX RESTART 04:04:08 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 179.65 20.84 158.81 4253.55 6307.73 04:06:01 AM 274.75 0.28 274.47 14.39 9096.87 04:07:01 AM 77.73 0.38 77.34 38.11 1575.88 Average: 177.30 6.62 170.68 1321.91 5634.52 04:04:08 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5729972 2278944 28.46 2620 1700352 611296 6.75 487716 1517188 147596 04:06:01 AM 5556612 2452304 30.62 2620 1796012 662212 7.31 597884 1553020 28204 04:07:01 AM 5648892 2360024 29.47 2620 1796868 567036 6.26 505312 1553100 4 Average: 5645159 2363757 29.51 2620 1764411 613515 6.77 530304 1541103 58601 04:04:08 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 381.40 253.72 1720.25 75.47 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 35.15 29.91 295.36 9.07 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 27.44 24.34 27.09 8.23 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 138.60 96.58 639.08 29.13 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) 11/09/2024 _x86_64_ (2 CPU) 04:03:27 AM LINUX RESTART 04:04:08 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 38.47 0.00 4.38 6.01 0.13 51.01 04:05:01 AM 0 23.71 0.00 3.97 5.13 0.12 67.08 04:05:01 AM 1 53.92 0.00 4.78 6.94 0.14 34.21 04:06:01 AM all 32.78 0.00 2.49 6.75 0.11 57.87 04:06:01 AM 0 10.82 0.00 2.03 6.00 0.09 81.06 04:06:01 AM 1 56.00 0.00 3.00 7.52 0.14 33.33 04:07:01 AM all 34.25 0.00 2.12 1.80 0.10 61.73 04:07:01 AM 0 8.84 0.00 1.54 1.09 0.07 88.46 04:07:01 AM 1 61.55 0.00 2.72 2.59 0.15 32.99 Average: all 35.02 0.00 2.94 4.81 0.11 57.12 Average: 0 14.03 0.00 2.45 4.02 0.09 79.42 Average: 1 57.28 0.00 3.45 5.64 0.14 33.48