---> uname -a: Linux prd-centos7-builder-2c-1g-34546.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 522 5426 16 1871 7016 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:18:dd:be brd ff:ff:ff:ff:ff:ff inet 10.30.123.124/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe18:ddbe/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) 12/05/2024 _x86_64_ (2 CPU) 11:03:24 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 188.02 10.31 177.71 874.50 5960.85 11:06:02 AM 295.35 0.67 294.69 52.50 8643.84 11:07:01 AM 30.65 1.66 28.99 148.53 679.10 Average: 172.13 4.23 167.91 359.66 5119.45 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5563548 2445360 30.53 2620 1798132 655236 7.23 577972 1577424 206580 11:06:02 AM 5642624 2366284 29.55 2620 1804468 557996 6.16 501252 1561608 1884 11:07:01 AM 5577636 2431272 30.36 2620 1805516 619904 6.84 689448 1439840 14812 Average: 5594603 2414305 30.15 2620 1802705 611045 6.75 589557 1526291 74425 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 141.30 99.35 1239.97 26.27 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 11:06:02 AM eth0 25.87 23.37 61.10 8.66 0.00 0.00 0.00 11:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 30.95 26.09 31.81 10.80 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 Average: eth0 66.23 49.73 446.57 15.27 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) 12/05/2024 _x86_64_ (2 CPU) 11:03:24 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 34.81 0.00 4.06 4.38 0.14 56.61 11:05:01 AM 0 15.24 0.00 2.67 4.43 0.15 77.51 11:05:01 AM 1 55.35 0.00 5.51 4.31 0.14 34.70 11:06:02 AM all 34.76 0.00 2.09 6.99 0.11 56.05 11:06:02 AM 0 11.07 0.00 1.57 7.28 0.10 79.97 11:06:02 AM 1 60.00 0.00 2.65 6.69 0.13 30.53 11:07:01 AM all 36.19 0.00 1.81 0.34 0.10 61.56 11:07:01 AM 0 29.58 0.00 1.65 0.35 0.09 68.33 11:07:01 AM 1 42.95 0.00 1.95 0.33 0.11 54.66 Average: all 35.25 0.00 2.66 3.92 0.12 58.05 Average: 0 18.49 0.00 1.97 4.07 0.12 75.36 Average: 1 52.76 0.00 3.38 3.77 0.13 39.96