---> uname -a: Linux prd-centos7-builder-2c-1g-10291.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 520 5439 16 1862 7019 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:35:ea:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.163/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fe35:eac2/64 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) 09/14/2024 _x86_64_ (2 CPU) 11:03:38 AM LINUX RESTART 11:04:14 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 205.50 30.07 175.43 5302.10 7821.59 11:06:01 AM 270.45 0.28 270.17 14.39 8665.76 11:07:01 AM 81.96 0.37 81.59 37.58 1987.14 Average: 184.46 8.70 175.76 1511.39 6029.12 11:04:14 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5764712 2244196 28.02 2620 1699836 592376 6.54 452052 1519288 146184 11:06:01 AM 5557876 2451032 30.60 2620 1794536 669096 7.39 595428 1554464 39908 11:07:01 AM 5571268 2437640 30.44 2620 1795624 644836 7.12 582188 1554540 204 Average: 5631285 2377623 29.69 2620 1763332 635436 7.02 543223 1542764 62099 11:04:14 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 404.82 269.12 1973.31 84.09 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 11:06:01 AM eth0 36.24 30.88 295.21 9.53 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 30.30 27.24 28.87 9.47 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 137.88 96.64 671.98 30.50 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) 09/14/2024 _x86_64_ (2 CPU) 11:03:38 AM LINUX RESTART 11:04:14 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 41.56 0.00 5.99 5.25 0.11 47.09 11:05:01 AM 0 57.10 0.00 7.25 6.79 0.11 28.75 11:05:01 AM 1 26.58 0.00 4.80 3.74 0.11 64.77 11:06:01 AM all 35.33 0.00 2.48 6.01 0.11 56.06 11:06:01 AM 0 67.67 0.00 3.91 6.92 0.13 21.37 11:06:01 AM 1 5.29 0.00 1.17 5.17 0.10 88.27 11:07:01 AM all 36.10 0.00 2.12 1.86 0.10 59.80 11:07:01 AM 0 69.81 0.00 3.10 1.35 0.13 25.62 11:07:01 AM 1 4.55 0.00 1.20 2.34 0.08 91.82 Average: all 37.35 0.00 3.33 4.30 0.11 54.91 Average: 0 65.45 0.00 4.56 4.87 0.12 24.99 Average: 1 10.90 0.00 2.18 3.75 0.10 83.07