---> uname -a: Linux prd-centos7-builder-2c-1g-11969.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 543 5408 16 1869 6995 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:ae:af brd ff:ff:ff:ff:ff:ff inet 10.30.122.24/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85987sec preferred_lft 85987sec inet6 fe80::f816:3eff:fe75:aeaf/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) 09/29/2024 _x86_64_ (2 CPU) 07:04:53 AM LINUX RESTART 07:05:01 AM tps rtps wtps bread/s bwrtn/s 07:06:03 AM 263.18 81.52 181.67 6562.40 40956.19 07:07:01 AM 286.72 0.33 286.39 15.99 9302.00 07:08:01 AM 64.14 0.62 63.52 43.97 1660.63 07:09:01 AM 0.68 0.00 0.68 0.00 9.88 07:10:01 AM 1.20 0.00 1.20 0.00 16.01 07:11:01 AM 20.91 1.52 19.39 103.41 328.09 Average: 105.15 14.08 91.07 1127.41 8710.70 07:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:03 AM 5705292 2303624 28.76 2620 1717308 619792 6.84 491544 1536964 158924 07:07:01 AM 5514204 2494712 31.15 2620 1797516 705672 7.79 637756 1556392 39924 07:08:01 AM 5549400 2459516 30.71 2620 1798516 665720 7.35 609060 1546568 16 07:09:01 AM 5548152 2460764 30.73 2620 1798524 665952 7.35 610488 1546568 8 07:10:01 AM 5548100 2460816 30.73 2620 1798528 665948 7.35 610488 1546568 4 07:11:01 AM 5566272 2442644 30.50 2620 1801336 643764 7.11 590296 1547500 40 Average: 5571903 2437013 30.43 2620 1785288 661141 7.30 591605 1546760 33153 07:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:06:03 AM eth0 307.83 196.52 1612.92 64.42 0.00 0.00 0.00 07:06:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 31.89 26.41 240.96 8.92 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 33.39 28.56 53.53 4.31 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 10.78 10.43 15.94 1.66 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 4.77 4.08 5.83 0.65 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 29.42 26.30 23.48 9.01 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 69.90 48.85 325.99 14.86 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) 09/29/2024 _x86_64_ (2 CPU) 07:04:53 AM LINUX RESTART 07:05:01 AM CPU %user %nice %system %iowait %steal %idle 07:06:03 AM all 39.77 0.00 8.05 7.67 0.11 44.39 07:06:03 AM 0 24.74 0.00 6.40 6.87 0.10 61.88 07:06:03 AM 1 55.39 0.00 9.77 8.51 0.11 26.23 07:07:01 AM all 35.11 0.00 2.57 7.57 0.11 54.64 07:07:01 AM 0 15.46 0.00 1.95 6.49 0.11 76.00 07:07:01 AM 1 55.46 0.00 3.21 8.69 0.11 32.53 07:08:01 AM all 21.83 0.00 2.75 1.15 0.07 74.19 07:08:01 AM 0 14.00 0.00 2.11 1.69 0.07 82.13 07:08:01 AM 1 29.80 0.00 3.40 0.61 0.09 66.11 07:09:01 AM all 8.01 0.00 1.15 0.00 0.05 90.79 07:09:01 AM 0 8.21 0.00 0.78 0.00 0.05 90.96 07:09:01 AM 1 7.80 0.00 1.54 0.00 0.03 90.63 07:10:01 AM all 3.32 0.00 0.46 0.00 0.03 96.18 07:10:01 AM 0 1.15 0.00 0.32 0.00 0.03 98.49 07:10:01 AM 1 5.51 0.00 0.59 0.00 0.03 93.87 07:11:01 AM all 32.75 0.00 1.92 0.16 0.09 65.08 07:11:01 AM 0 8.50 0.00 1.37 0.03 0.07 90.03 07:11:01 AM 1 58.54 0.00 2.54 0.27 0.11 38.54 Average: all 23.15 0.00 2.78 2.69 0.08 71.30 Average: 0 11.91 0.00 2.14 2.46 0.07 83.42 Average: 1 34.69 0.00 3.45 2.92 0.08 58.86