---> uname -a: Linux prd-centos7-builder-2c-1g-10754.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 511 5441 16 1868 7028 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:c4:a0:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.122.46/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fec4:a0f4/64 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) 09/20/2024 _x86_64_ (2 CPU) 07:03:20 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 183.01 15.75 167.26 2432.34 6700.72 07:06:01 PM 272.72 0.47 272.25 16.12 8721.10 07:07:01 PM 58.01 0.18 57.83 35.85 1116.69 Average: 171.27 5.47 165.79 828.82 5513.79 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5729488 2279428 28.46 2620 1721508 599704 6.62 465432 1539132 139512 07:06:01 PM 5612500 2396416 29.92 2620 1800540 603848 6.67 535168 1558696 13952 07:07:01 PM 5518248 2490668 31.10 2620 1815372 674448 7.45 621860 1564868 13300 Average: 5620079 2388837 29.83 2620 1779140 626000 6.91 540820 1554232 55588 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 297.02 195.16 1594.03 64.93 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 30.76 25.57 229.44 8.12 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 27.21 24.59 25.82 9.25 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 118.41 81.82 616.87 27.45 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) 09/20/2024 _x86_64_ (2 CPU) 07:03:20 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 33.69 0.00 3.70 6.15 0.11 56.35 07:05:01 PM 0 40.00 0.00 4.62 7.79 0.12 47.46 07:05:01 PM 1 27.47 0.00 2.80 4.55 0.09 65.10 07:06:01 PM all 34.15 0.00 2.50 7.47 0.11 55.77 07:06:01 PM 0 57.32 0.00 3.19 9.24 0.13 30.11 07:06:01 PM 1 12.29 0.00 1.83 5.77 0.09 80.02 07:07:01 PM all 38.06 0.00 1.78 1.18 0.10 58.88 07:07:01 PM 0 75.58 0.00 2.75 1.62 0.11 19.95 07:07:01 PM 1 3.30 0.00 0.89 0.78 0.08 94.95 Average: all 35.31 0.00 2.66 4.92 0.11 57.00 Average: 0 57.48 0.00 3.53 6.23 0.12 32.64 Average: 1 14.20 0.00 1.83 3.68 0.09 80.21