---> uname -a: Linux prd-centos7-builder-2c-1g-22671.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 539 5409 16 1872 6999 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:4c:87:7e brd ff:ff:ff:ff:ff:ff inet 10.30.123.143/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe4c:877e/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) 10/14/2024 _x86_64_ (2 CPU) 04:03:45 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 183.58 39.96 143.62 5513.09 37729.72 04:06:01 AM 271.06 0.25 270.81 7.19 10454.64 04:07:01 AM 130.45 2.40 128.05 162.05 3572.08 04:08:02 AM 27.00 1.53 25.47 181.24 671.30 Average: 153.04 11.04 142.00 1466.28 13109.79 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5830248 2178668 27.20 2620 1567944 655212 7.23 527672 1411080 85016 04:06:01 AM 5520928 2487988 31.07 2620 1802148 670416 7.40 615108 1573448 83988 04:07:01 AM 5582068 2426848 30.30 2620 1804812 602600 6.65 574568 1550748 36 04:08:02 AM 5565588 2443328 30.51 2620 1809992 604664 6.68 693780 1445224 17732 Average: 5624708 2384208 29.77 2620 1746224 633223 6.99 602782 1495125 46693 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 272.03 163.32 1003.80 60.58 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 54.90 44.63 826.58 9.49 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 28.52 25.64 40.97 8.25 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 04:08:02 AM eth0 31.00 24.70 31.72 13.55 0.00 0.00 0.00 04:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 96.63 64.58 475.86 22.97 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) 10/14/2024 _x86_64_ (2 CPU) 04:03:45 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 26.76 0.00 5.46 39.51 0.11 28.16 04:05:01 AM 0 17.05 0.00 4.88 39.66 0.12 38.30 04:05:01 AM 1 36.74 0.00 6.06 39.35 0.11 17.74 04:06:01 AM all 33.34 0.00 3.08 6.54 0.13 56.91 04:06:01 AM 0 23.15 0.00 3.10 8.04 0.14 65.58 04:06:01 AM 1 43.73 0.00 3.06 5.02 0.14 48.05 04:07:01 AM all 33.51 0.00 1.94 3.48 0.11 60.95 04:07:01 AM 0 27.91 0.00 1.81 4.88 0.10 65.29 04:07:01 AM 1 39.19 0.00 2.06 2.06 0.11 56.58 04:08:02 AM all 33.70 0.00 1.77 0.23 0.10 64.20 04:08:02 AM 0 31.80 0.00 1.85 0.19 0.09 66.07 04:08:02 AM 1 35.60 0.00 1.70 0.28 0.10 62.32 Average: all 31.84 0.00 3.05 12.36 0.11 52.63 Average: 0 24.98 0.00 2.91 13.18 0.11 58.82 Average: 1 38.80 0.00 3.20 11.54 0.11 46.34