---> uname -a: Linux prd-centos7-builder-2c-1g-37525.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 559 5392 16 1869 6979 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:49:01:8b brd ff:ff:ff:ff:ff:ff inet 10.30.122.5/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fe49:18b/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) 01/23/2025 _x86_64_ (2 CPU) 02:04:03 PM LINUX RESTART 02:05:02 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 262.63 0.83 261.80 23.85 9589.89 02:07:01 PM 154.19 0.68 153.51 53.84 4108.46 02:08:01 PM 29.43 1.95 27.48 210.53 709.59 Average: 148.11 1.16 146.95 96.48 4775.69 02:05:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 5517008 2491900 31.11 2620 1802304 680632 7.51 618112 1573280 98828 02:07:01 PM 5537616 2471292 30.86 2620 1802096 657204 7.26 610268 1557448 28 02:08:01 PM 5532956 2475952 30.91 2620 1809480 652660 7.21 730992 1440824 19044 Average: 5529193 2479715 30.96 2620 1804627 663499 7.33 653124 1523851 39300 02:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:06:01 PM eth0 62.83 48.11 917.07 10.68 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 25.74 23.47 39.36 8.66 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 31.31 25.62 32.38 10.89 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.83 32.31 326.31 10.07 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) 01/23/2025 _x86_64_ (2 CPU) 02:04:03 PM LINUX RESTART 02:05:02 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 37.41 0.00 3.42 2.90 0.11 56.17 02:06:01 PM 0 59.05 0.00 4.65 3.02 0.13 33.15 02:06:01 PM 1 16.98 0.00 2.25 2.79 0.10 77.87 02:07:01 PM all 35.99 0.00 1.66 1.69 0.11 60.55 02:07:01 PM 0 56.56 0.00 2.05 1.47 0.13 39.79 02:07:01 PM 1 16.52 0.00 1.29 1.88 0.07 80.25 02:08:01 PM all 37.74 0.00 1.91 0.57 0.09 59.68 02:08:01 PM 0 75.25 0.00 2.97 1.08 0.13 20.57 02:08:01 PM 1 3.32 0.00 0.94 0.10 0.07 95.57 Average: all 37.05 0.00 2.32 1.71 0.10 58.82 Average: 0 63.61 0.00 3.21 1.85 0.13 31.19 Average: 1 12.18 0.00 1.49 1.57 0.08 84.68