---> uname -a: Linux prd-centos7-builder-2c-1g-207.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 524 5424 16 1872 7015 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:15:c4:69 brd ff:ff:ff:ff:ff:ff inet 10.30.122.13/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe15:c469/64 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) 03/17/2024 _x86_64_ (2 CPU) 07:03:21 PM LINUX RESTART 07:04:02 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 108.23 2.37 105.86 74.40 4997.26 07:06:01 PM 302.82 0.30 302.52 14.93 9908.93 07:07:01 PM 46.36 0.37 45.99 37.58 1085.32 07:08:01 PM 32.02 1.95 30.07 210.56 916.13 Average: 122.42 1.24 121.17 84.41 4223.69 07:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5646324 2362584 29.50 2620 1740104 655544 7.24 536000 1551648 159836 07:06:01 PM 5536660 2472248 30.87 2620 1805316 673288 7.43 604796 1565884 16696 07:07:01 PM 5582152 2426756 30.30 2620 1806272 627112 6.92 560484 1565972 36 07:08:01 PM 5578200 2430708 30.35 2620 1814376 620648 6.85 676364 1452636 29244 Average: 5585834 2423074 30.25 2620 1791517 644148 7.11 594411 1534035 51453 07:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 66.25 49.79 903.57 8.20 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 28.54 22.62 214.47 7.21 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 25.59 22.84 26.65 7.51 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 07:08:01 PM eth0 35.25 26.60 33.27 10.82 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.79 30.38 291.94 8.44 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) 03/17/2024 _x86_64_ (2 CPU) 07:03:21 PM LINUX RESTART 07:04:02 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 34.51 0.00 2.74 3.85 0.12 58.78 07:05:01 PM 0 32.57 0.00 2.67 3.25 0.11 61.40 07:05:01 PM 1 36.46 0.00 2.80 4.43 0.11 56.20 07:06:01 PM all 32.36 0.00 2.37 8.15 0.10 57.01 07:06:01 PM 0 21.65 0.00 2.34 9.99 0.12 65.89 07:06:01 PM 1 43.29 0.00 2.44 6.29 0.11 47.87 07:07:01 PM all 36.65 0.00 1.45 1.16 0.10 60.65 07:07:01 PM 0 6.31 0.00 0.84 1.18 0.08 91.58 07:07:01 PM 1 69.08 0.00 2.06 1.12 0.11 27.63 07:08:01 PM all 38.74 0.00 2.39 0.45 0.10 58.32 07:08:01 PM 0 27.95 0.00 1.88 0.35 0.09 69.73 07:08:01 PM 1 49.81 0.00 2.91 0.55 0.11 46.63 Average: all 35.56 0.00 2.24 3.41 0.11 58.69 Average: 0 21.97 0.00 1.92 3.69 0.10 72.32 Average: 1 49.56 0.00 2.55 3.11 0.11 44.66