---> uname -a: Linux prd-centos7-builder-2c-1g-36107.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 564 5384 16 1872 6974 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:d6:79:ba brd ff:ff:ff:ff:ff:ff inet 10.30.123.152/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fed6:79ba/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) 01/05/2025 _x86_64_ (2 CPU) 05:03:39 AM LINUX RESTART 05:04:03 AM tps rtps wtps bread/s bwrtn/s 05:05:02 AM 280.53 32.18 248.35 4566.37 7302.93 05:06:01 AM 260.33 0.32 260.01 16.12 8337.96 05:07:01 AM 80.36 0.37 79.99 37.58 2003.65 05:08:01 AM 29.22 1.95 27.27 210.46 759.46 Average: 161.20 8.54 152.65 1184.30 4562.24 05:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 AM 5706648 2302260 28.75 2620 1699872 628016 6.93 506624 1521768 124656 05:06:01 AM 5528868 2480040 30.97 2620 1804040 674580 7.45 618168 1560292 40604 05:07:01 AM 5556488 2452420 30.62 2620 1804912 645564 7.13 590216 1560364 8 05:08:01 AM 5587168 2421740 30.24 2620 1813496 606376 6.69 670676 1446168 30156 Average: 5594793 2414115 30.14 2620 1780580 638634 7.05 596421 1522148 48856 05:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:02 AM eth0 291.02 191.57 1599.71 65.28 0.00 0.00 0.00 05:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 36.14 30.47 303.86 9.22 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 23.16 21.92 22.90 7.59 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 29.65 25.52 30.68 16.56 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 93.59 66.48 480.69 24.39 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) 01/05/2025 _x86_64_ (2 CPU) 05:03:39 AM LINUX RESTART 05:04:03 AM CPU %user %nice %system %iowait %steal %idle 05:05:02 AM all 38.86 0.00 5.67 7.16 0.12 48.19 05:05:02 AM 0 52.45 0.00 6.32 9.01 0.13 32.09 05:05:02 AM 1 25.80 0.00 5.06 5.39 0.13 63.63 05:06:01 AM all 34.64 0.00 2.72 3.76 0.13 58.75 05:06:01 AM 0 54.08 0.00 3.35 4.97 0.16 37.44 05:06:01 AM 1 16.02 0.00 2.14 2.59 0.10 79.14 05:07:01 AM all 32.22 0.00 1.64 1.72 0.13 64.28 05:07:01 AM 0 46.73 0.00 1.59 2.55 0.14 48.99 05:07:01 AM 1 18.23 0.00 1.67 0.91 0.12 79.07 05:08:01 AM all 34.02 0.00 2.07 2.90 0.11 60.90 05:08:01 AM 0 48.68 0.00 2.24 4.58 0.11 44.39 05:08:01 AM 1 20.02 0.00 1.91 1.31 0.10 76.66 Average: all 34.89 0.00 2.99 3.84 0.12 58.15 Average: 0 50.45 0.00 3.34 5.23 0.14 40.85 Average: 1 19.96 0.00 2.67 2.52 0.11 74.74