---> uname -a: Linux prd-centos7-builder-2c-1g-22541.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 521 5430 16 1869 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:4b:80:0a brd ff:ff:ff:ff:ff:ff inet 10.30.123.64/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fe4b:800a/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) 10/11/2024 _x86_64_ (2 CPU) 04:03:22 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 223.15 10.09 213.06 865.02 8599.68 04:06:01 PM 227.20 0.63 226.57 52.24 6266.47 04:07:01 PM 27.80 1.63 26.17 146.04 603.91 Average: 159.38 4.12 155.26 354.45 5156.63 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5636664 2372244 29.62 2620 1792692 581688 6.42 499000 1576608 134084 04:06:01 PM 5622164 2386744 29.80 2620 1801848 582460 6.43 525216 1559920 24 04:07:01 PM 5545340 2463568 30.76 2620 1802936 651256 7.19 725468 1438248 14820 Average: 5601389 2407519 30.06 2620 1799159 605135 6.68 583228 1524925 49643 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 67.16 52.00 1039.38 10.63 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 28.24 24.22 61.40 8.84 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 30.76 24.55 30.02 14.83 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.05 33.59 376.95 11.43 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) 10/11/2024 _x86_64_ (2 CPU) 04:03:22 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 34.02 0.00 3.62 6.91 0.17 55.28 04:05:01 PM 0 31.57 0.00 3.07 7.47 0.19 57.70 04:05:01 PM 1 36.48 0.00 4.15 6.38 0.16 52.84 04:06:01 PM all 35.14 0.00 2.27 4.59 0.11 57.89 04:06:01 PM 0 10.74 0.00 1.80 6.07 0.10 81.28 04:06:01 PM 1 61.15 0.00 2.80 3.01 0.15 32.90 04:07:01 PM all 36.76 0.00 1.59 0.24 0.12 61.30 04:07:01 PM 0 7.28 0.00 0.89 0.02 0.12 91.69 04:07:01 PM 1 68.23 0.00 2.30 0.45 0.11 28.91 Average: all 35.31 0.00 2.49 3.91 0.14 58.16 Average: 0 16.38 0.00 1.91 4.48 0.14 77.09 Average: 1 55.10 0.00 3.09 3.31 0.14 38.36