---> uname -a: Linux prd-centos7-builder-2c-1g-10710.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 485 5470 16 1865 7054 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:75:ba:12 brd ff:ff:ff:ff:ff:ff inet 10.30.123.235/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe75:ba12/64 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) 09/20/2024 _x86_64_ (2 CPU) 01:03:42 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 213.70 37.61 176.09 4650.08 40341.77 01:06:01 AM 273.63 0.15 273.48 9.19 8956.18 01:07:01 AM 84.64 0.60 84.04 45.98 2114.78 01:08:02 AM 30.15 1.93 28.22 210.43 769.77 Average: 150.55 10.08 140.47 1229.30 13048.86 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5755672 2253244 28.13 2620 1674792 630676 6.96 526112 1472704 120200 01:06:01 AM 5660464 2348452 29.32 2620 1797356 555504 6.13 478740 1566404 40052 01:07:01 AM 5610332 2398584 29.95 2620 1798860 602004 6.65 539244 1557464 200 01:08:02 AM 5672528 2336388 29.17 2620 1807444 535020 5.91 589140 1443400 30164 Average: 5674749 2334167 29.14 2620 1769613 580801 6.41 533309 1509993 47654 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 354.45 208.71 1527.83 64.84 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 32.71 26.65 312.25 7.49 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 26.15 25.00 25.55 8.69 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:02 AM eth0 31.63 25.22 31.97 10.73 0.00 0.00 0.00 01:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 111.26 71.41 474.53 22.94 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) 09/20/2024 _x86_64_ (2 CPU) 01:03:42 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 32.89 0.00 6.99 19.84 0.14 40.14 01:05:01 AM 0 20.32 0.00 5.94 18.80 0.15 54.79 01:05:01 AM 1 45.79 0.00 8.08 20.91 0.11 25.12 01:06:01 AM all 34.82 0.00 3.22 7.64 0.11 54.21 01:06:01 AM 0 15.50 0.00 2.35 8.95 0.10 73.09 01:06:01 AM 1 54.97 0.00 4.12 6.26 0.14 34.50 01:07:01 AM all 34.08 0.00 2.08 1.80 0.10 61.93 01:07:01 AM 0 8.15 0.00 1.88 1.49 0.08 88.40 01:07:01 AM 1 61.33 0.00 2.31 2.12 0.12 34.11 01:08:02 AM all 38.38 0.00 2.15 0.39 0.11 58.97 01:08:02 AM 0 10.58 0.00 1.34 0.15 0.08 87.84 01:08:02 AM 1 68.06 0.00 2.99 0.63 0.14 28.18 Average: all 35.07 0.00 3.56 7.25 0.12 54.00 Average: 0 13.51 0.00 2.82 7.14 0.10 76.42 Average: 1 57.63 0.00 4.34 7.36 0.13 30.54