---> uname -a: Linux prd-centos7-builder-2c-1g-31812.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 513 5437 16 1870 7026 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:1c:f6:48 brd ff:ff:ff:ff:ff:ff inet 10.30.123.127/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe1c:f648/64 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) 11/25/2024 _x86_64_ (2 CPU) 05:03:45 AM LINUX RESTART 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 238.94 26.47 212.48 4345.27 41708.63 05:06:01 AM 292.65 0.28 292.37 14.40 8905.33 05:07:01 AM 40.31 2.13 38.18 147.32 933.65 05:08:01 AM 46.54 0.02 46.52 0.54 941.15 Average: 155.04 7.25 147.79 1131.65 13172.97 05:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5730176 2278732 28.45 2620 1715624 599488 6.62 475100 1528660 139108 05:06:01 AM 5646936 2361972 29.49 2620 1799632 570956 6.30 500352 1557688 10684 05:07:01 AM 5609552 2399356 29.96 2620 1803608 601476 6.64 547112 1548760 12 05:08:01 AM 5658492 2350416 29.35 2620 1800772 551168 6.09 501092 1546736 4 Average: 5661289 2347619 29.31 2620 1779909 580772 6.41 505914 1545461 37452 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 370.90 221.57 1593.75 66.18 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 31.27 26.22 234.09 8.95 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 29.45 27.36 28.72 8.41 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 13.91 11.42 18.75 4.17 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 111.80 71.90 470.71 22.00 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) 11/25/2024 _x86_64_ (2 CPU) 05:03:45 AM LINUX RESTART 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 36.70 0.00 5.76 13.26 0.11 44.16 05:05:01 AM 0 39.38 0.00 5.33 12.56 0.12 42.60 05:05:01 AM 1 34.06 0.00 6.19 13.95 0.11 45.70 05:06:01 AM all 35.57 0.00 2.48 7.09 0.10 54.75 05:06:01 AM 0 61.02 0.00 3.31 8.13 0.09 27.45 05:06:01 AM 1 11.27 0.00 1.69 6.09 0.12 80.83 05:07:01 AM all 33.02 0.00 2.23 0.48 0.09 64.19 05:07:01 AM 0 56.76 0.00 2.51 0.86 0.11 39.76 05:07:01 AM 1 10.46 0.00 1.95 0.10 0.08 87.41 05:08:01 AM all 15.36 0.00 0.99 0.98 0.06 82.60 05:08:01 AM 0 27.56 0.00 1.36 1.40 0.05 69.63 05:08:01 AM 1 3.43 0.00 0.65 0.60 0.07 95.25 Average: all 30.12 0.00 2.85 5.42 0.09 61.52 Average: 0 46.07 0.00 3.12 5.72 0.09 44.99 Average: 1 14.67 0.00 2.59 5.12 0.09 77.53