---> uname -a: Linux prd-centos7-builder-2c-1g-11803.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 5433 16 1865 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:e7:b6:15 brd ff:ff:ff:ff:ff:ff inet 10.30.122.70/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fee7:b615/64 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) 09/28/2024 _x86_64_ (2 CPU) 07:04:19 AM LINUX RESTART 07:05:01 AM tps rtps wtps bread/s bwrtn/s 07:06:01 AM 122.57 2.61 119.95 83.68 5748.48 07:07:01 AM 288.36 0.88 287.47 58.64 8387.31 07:08:01 AM 25.45 0.10 25.35 5.06 561.00 Average: 145.46 1.20 144.26 49.13 4898.98 07:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 AM 5634252 2374664 29.65 2620 1789312 603732 6.67 507880 1573232 198652 07:07:01 AM 5610512 2398404 29.95 2620 1798548 610660 6.74 551472 1546160 28 07:08:01 AM 5633276 2375640 29.66 2620 1795892 595648 6.58 579288 1495984 14708 Average: 5626013 2382903 29.75 2620 1794584 603347 6.66 546213 1538459 71129 07:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:06:01 AM eth0 67.16 53.05 1034.17 9.24 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 25.37 23.11 60.41 7.37 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 35.85 27.54 37.23 10.78 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.79 34.56 377.30 9.13 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) 09/28/2024 _x86_64_ (2 CPU) 07:04:19 AM LINUX RESTART 07:05:01 AM CPU %user %nice %system %iowait %steal %idle 07:06:01 AM all 33.84 0.00 3.38 2.63 0.11 60.04 07:06:01 AM 0 10.32 0.00 1.63 1.24 0.09 86.72 07:06:01 AM 1 58.84 0.00 5.26 4.12 0.13 31.65 07:07:01 AM all 31.07 0.00 2.39 7.43 0.10 59.00 07:07:01 AM 0 17.40 0.00 2.50 8.70 0.10 71.30 07:07:01 AM 1 45.10 0.00 2.26 6.11 0.11 46.42 07:08:01 AM all 38.10 0.00 1.71 0.29 0.09 59.81 07:08:01 AM 0 6.60 0.00 1.06 0.02 0.07 92.25 07:08:01 AM 1 71.53 0.00 2.40 0.59 0.11 25.38 Average: all 34.34 0.00 2.49 3.45 0.10 59.62 Average: 0 11.41 0.00 1.73 3.30 0.08 83.48 Average: 1 58.40 0.00 3.29 3.62 0.11 34.57