---> uname -a: Linux prd-centos7-builder-2c-1g-784.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: 2799.998 BogoMIPS: 5599.99 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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 488 5441 16 1890 7049 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:b8:cb:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.235/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:feb8:cba2/64 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) 02/12/2024 _x86_64_ (2 CPU) 10:03:47 AM LINUX RESTART 10:04:09 AM tps rtps wtps bread/s bwrtn/s 10:05:02 AM 147.69 26.73 120.96 4885.63 22260.90 10:06:01 AM 264.19 0.05 264.14 0.68 9089.46 10:07:01 AM 138.48 0.62 137.86 51.71 3952.74 10:08:01 AM 15.26 0.28 14.98 7.60 317.87 Average: 140.66 6.26 134.40 1115.55 8442.78 10:04:09 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 AM 5741860 2267048 28.31 2620 1709456 601912 6.65 462532 1533928 143320 10:06:01 AM 5528512 2480396 30.97 2620 1836208 668848 7.38 578244 1600640 92612 10:07:01 AM 5600828 2408080 30.07 2620 1823064 604488 6.67 526308 1576920 16 10:08:01 AM 5574908 2434000 30.39 2620 1820980 628552 6.94 559408 1565936 13576 Average: 5611527 2397381 29.93 2620 1797427 625950 6.91 531623 1569356 62381 10:04:09 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:02 AM eth0 313.57 200.63 1738.26 68.05 0.00 0.00 0.00 10:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 40.90 30.86 494.19 7.64 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 25.24 22.16 26.11 7.33 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 19.44 15.94 21.49 5.14 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.65 62.95 529.95 20.51 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) 02/12/2024 _x86_64_ (2 CPU) 10:03:47 AM LINUX RESTART 10:04:09 AM CPU %user %nice %system %iowait %steal %idle 10:05:02 AM all 40.43 0.00 4.91 11.15 0.10 43.42 10:05:02 AM 0 48.12 0.00 5.17 11.79 0.12 34.79 10:05:02 AM 1 32.91 0.00 4.65 10.52 0.10 51.83 10:06:01 AM all 35.52 0.00 2.80 7.02 0.12 54.53 10:06:01 AM 0 57.79 0.00 3.65 5.96 0.13 32.48 10:06:01 AM 1 14.57 0.00 2.02 8.00 0.09 75.31 10:07:01 AM all 34.38 0.00 2.05 3.81 0.10 59.66 10:07:01 AM 0 66.72 0.00 2.98 4.24 0.13 25.94 10:07:01 AM 1 4.63 0.00 1.17 3.41 0.07 90.72 10:08:01 AM all 23.38 0.00 1.10 0.11 0.07 75.34 10:08:01 AM 0 42.97 0.00 1.59 0.23 0.09 55.12 10:08:01 AM 1 4.75 0.00 0.64 0.02 0.07 94.53 Average: all 33.11 0.00 2.62 5.28 0.10 58.89 Average: 0 53.95 0.00 3.27 5.32 0.12 37.33 Average: 1 13.38 0.00 2.01 5.24 0.08 79.29