---> uname -a: Linux prd-centos7-builder-2c-1g-26558.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 500 5388 16 1932 7037 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:b2:0f:85 brd ff:ff:ff:ff:ff:ff inet 10.30.123.76/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:feb2:f85/64 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) 01/01/2024 _x86_64_ (2 CPU) 10:03:18 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:02 AM 167.94 2.20 165.75 70.61 8392.59 10:06:01 AM 219.41 0.49 218.92 16.94 7680.11 10:07:01 AM 75.88 0.18 75.70 35.85 1482.11 10:08:01 AM 30.33 1.95 28.38 210.53 814.72 Average: 122.99 1.21 121.78 83.76 4579.63 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 AM 5504232 2504684 31.27 2620 1865304 653904 7.22 573876 1630112 196184 10:06:01 AM 5556016 2452900 30.63 2620 1862484 600992 6.64 529136 1618532 31400 10:07:01 AM 5478768 2530148 31.59 2620 1873192 654820 7.23 602864 1618868 9660 10:08:01 AM 5502812 2506104 31.29 2620 1879588 621704 6.86 688900 1507948 26676 Average: 5510457 2498459 31.20 2620 1870142 632855 6.99 598694 1593865 65980 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:02 AM eth0 66.51 49.94 1141.55 8.04 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 28.02 23.63 193.09 7.15 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 22.51 19.29 21.09 13.73 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 34.16 26.82 32.39 10.64 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 37.84 29.95 347.73 9.90 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) 01/01/2024 _x86_64_ (2 CPU) 10:03:18 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:02 AM all 36.15 0.00 3.24 3.85 0.11 56.66 10:05:02 AM 0 16.16 0.00 1.98 2.36 0.12 79.38 10:05:02 AM 1 57.17 0.00 4.55 5.41 0.11 32.76 10:06:01 AM all 33.73 0.00 2.19 5.70 0.11 58.28 10:06:01 AM 0 11.87 0.00 1.87 4.65 0.10 81.51 10:06:01 AM 1 56.62 0.00 2.55 6.78 0.09 33.95 10:07:01 AM all 26.48 0.00 1.23 1.99 0.08 70.23 10:07:01 AM 0 1.88 0.00 0.86 1.63 0.08 95.55 10:07:01 AM 1 52.16 0.00 1.58 2.37 0.07 43.82 10:08:01 AM all 39.17 0.00 2.27 0.35 0.09 58.14 10:08:01 AM 0 8.66 0.00 1.32 0.19 0.10 89.73 10:08:01 AM 1 71.42 0.00 3.29 0.52 0.09 24.69 Average: all 33.85 0.00 2.22 2.95 0.09 60.88 Average: 0 9.60 0.00 1.50 2.19 0.10 86.61 Average: 1 59.32 0.00 2.98 3.75 0.09 33.86