---> uname -a: Linux prd-centos7-builder-2c-1g-5624.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 521 5426 16 1873 7017 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:3c:64:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.123.124/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fe3c:64d4/64 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) 03/14/2024 _x86_64_ (2 CPU) 11:03:41 AM LINUX RESTART 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 128.77 18.63 110.14 3905.44 6300.85 11:06:01 AM 277.74 0.32 277.43 15.33 8952.02 11:07:01 AM 47.01 0.37 46.64 37.58 1139.11 11:08:01 AM 31.93 1.95 29.99 210.56 811.29 Average: 121.33 5.26 116.07 1030.49 4292.62 11:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5610900 2398008 29.94 2620 1740172 674584 7.45 564720 1556860 159292 11:06:01 AM 5515324 2493584 31.14 2620 1805976 676620 7.47 621468 1570024 16688 11:07:01 AM 5628128 2380780 29.73 2620 1806904 560044 6.18 508652 1570104 24 11:08:01 AM 5606168 2402740 30.00 2620 1814948 573556 6.33 648384 1452664 29244 Average: 5590130 2418778 30.20 2620 1792000 621201 6.86 585806 1537413 51312 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 339.14 216.39 1620.98 60.43 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 29.37 24.40 216.89 13.14 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 28.89 26.35 30.08 8.14 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 32.83 25.85 33.26 11.32 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 106.61 72.66 470.61 23.11 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) 03/14/2024 _x86_64_ (2 CPU) 11:03:41 AM LINUX RESTART 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 43.21 0.00 4.12 1.89 0.13 50.66 11:05:01 AM 0 59.48 0.00 5.30 3.13 0.13 31.96 11:05:01 AM 1 27.58 0.00 2.98 0.67 0.11 68.67 11:06:01 AM all 37.36 0.00 2.42 7.40 0.10 52.71 11:06:01 AM 0 63.89 0.00 3.36 7.01 0.13 25.62 11:06:01 AM 1 12.22 0.00 1.55 7.77 0.09 78.37 11:07:01 AM all 35.78 0.00 2.05 0.90 0.09 61.18 11:07:01 AM 0 68.49 0.00 2.95 1.30 0.09 27.17 11:07:01 AM 1 5.14 0.00 1.23 0.52 0.07 93.04 11:08:01 AM all 40.37 0.00 2.01 0.18 0.17 57.27 11:08:01 AM 0 78.55 0.00 2.99 0.33 0.20 17.93 11:08:01 AM 1 5.05 0.00 1.11 0.05 0.15 93.64 Average: all 39.15 0.00 2.64 2.59 0.12 55.49 Average: 0 67.61 0.00 3.64 2.95 0.14 25.66 Average: 1 12.33 0.00 1.70 2.26 0.10 83.61