---> uname -a: Linux prd-centos7-builder-2c-1g-23654.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 527 5430 16 1863 7012 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:c6:1f:87 brd ff:ff:ff:ff:ff:ff inet 10.30.123.68/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fec6:1f87/64 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) 10/24/2024 _x86_64_ (2 CPU) 01:03:50 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:03 AM 228.74 53.11 175.64 6114.57 40164.03 01:06:01 AM 297.78 0.31 297.47 15.44 9665.43 01:07:01 AM 82.46 0.37 82.10 37.57 2011.33 01:08:01 AM 31.72 1.95 29.77 210.56 829.40 Average: 159.02 14.05 144.97 1608.11 13198.76 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:03 AM 5721752 2287156 28.56 2620 1681220 658480 7.27 554316 1474964 128932 01:06:01 AM 5619244 2389664 29.84 2620 1795956 601784 6.64 528428 1557428 39872 01:07:01 AM 5621604 2387304 29.81 2620 1797012 599180 6.62 532248 1553860 20 01:08:01 AM 5549104 2459804 30.71 2620 1805620 670184 7.40 718528 1439688 30136 Average: 5627926 2380982 29.73 2620 1769952 632407 6.98 583380 1506485 49740 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:03 AM eth0 314.62 200.27 1484.37 64.49 0.00 0.00 0.00 01:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 38.98 30.21 332.29 8.03 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 27.00 24.37 25.82 9.10 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 01:08:01 AM eth0 35.73 27.54 33.28 15.85 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 104.64 70.94 470.15 24.51 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) 10/24/2024 _x86_64_ (2 CPU) 01:03:50 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:03 AM all 32.37 0.00 6.54 21.09 0.12 39.88 01:05:03 AM 0 40.25 0.00 7.37 21.33 0.14 30.90 01:05:03 AM 1 24.57 0.00 5.72 20.84 0.12 48.75 01:06:01 AM all 35.23 0.00 3.18 6.82 0.13 54.64 01:06:01 AM 0 57.93 0.00 4.24 7.77 0.15 29.91 01:06:01 AM 1 13.59 0.00 2.17 5.94 0.11 78.19 01:07:01 AM all 38.32 0.00 1.93 1.11 0.10 58.54 01:07:01 AM 0 73.87 0.00 2.81 1.39 0.11 21.83 01:07:01 AM 1 5.01 0.00 1.11 0.84 0.07 92.97 01:08:01 AM all 37.77 0.00 2.26 0.86 0.10 59.01 01:08:01 AM 0 72.38 0.00 3.44 1.76 0.11 22.31 01:08:01 AM 1 5.35 0.00 1.18 0.00 0.08 93.39 Average: all 35.94 0.00 3.48 7.45 0.11 53.03 Average: 0 61.03 0.00 4.48 8.13 0.13 26.24 Average: 1 12.01 0.00 2.52 6.80 0.09 78.57