---> uname -a: Linux prd-centos7-builder-2c-1g-3651.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 541 5414 16 1865 6998 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:20:73:30 brd ff:ff:ff:ff:ff:ff inet 10.30.123.209/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe20:7330/64 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) 04/26/2024 _x86_64_ (2 CPU) 05:03:19 PM LINUX RESTART 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 157.94 10.20 147.74 878.33 6193.46 05:06:01 PM 279.34 0.28 279.06 14.39 8550.71 05:07:01 PM 44.80 0.37 44.44 37.57 1014.01 05:08:01 PM 34.55 1.95 32.60 210.56 939.55 Average: 129.03 3.17 125.86 282.72 4165.86 05:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5606596 2402320 30.00 2620 1758512 677028 7.47 565444 1559824 167296 05:06:01 PM 5506776 2502140 31.24 2620 1798536 714904 7.89 643016 1560040 17204 05:07:01 PM 5599788 2409128 30.08 2620 1799460 618740 6.83 548764 1560116 8 05:08:01 PM 5504228 2504688 31.27 2620 1807592 701424 7.74 756688 1446624 29264 Average: 5554347 2454569 30.65 2620 1791025 678024 7.49 628478 1531651 53443 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 63.04 47.48 1022.37 11.44 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 21.36 18.69 52.00 6.77 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 27.02 24.02 28.61 7.95 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 35.05 26.90 33.62 11.19 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.50 29.20 281.05 9.33 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) 04/26/2024 _x86_64_ (2 CPU) 05:03:19 PM LINUX RESTART 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 38.62 0.00 3.31 2.95 0.12 55.00 05:05:01 PM 0 66.19 0.00 4.61 2.16 0.15 26.89 05:05:01 PM 1 12.48 0.00 2.08 3.71 0.10 81.62 05:06:01 PM all 34.39 0.00 2.34 6.94 0.12 56.21 05:06:01 PM 0 55.60 0.00 2.92 6.77 0.12 34.58 05:06:01 PM 1 13.89 0.00 1.77 7.08 0.10 77.15 05:07:01 PM all 36.85 0.00 1.56 0.87 0.10 60.61 05:07:01 PM 0 69.84 0.00 2.31 1.03 0.13 26.70 05:07:01 PM 1 6.03 0.00 0.86 0.72 0.08 92.30 05:08:01 PM all 41.30 0.00 2.01 0.22 0.11 56.36 05:08:01 PM 0 81.95 0.00 3.05 0.35 0.15 14.50 05:08:01 PM 1 3.88 0.00 1.06 0.12 0.07 94.87 Average: all 37.79 0.00 2.30 2.74 0.11 57.06 Average: 0 68.32 0.00 3.22 2.60 0.14 25.73 Average: 1 9.02 0.00 1.44 2.88 0.09 86.58