---> uname -a: Linux prd-centos7-builder-2c-1g-27111.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 531 5422 16 1866 7007 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:bc:88:87 brd ff:ff:ff:ff:ff:ff inet 10.30.122.34/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:febc:8887/64 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) 11/20/2024 _x86_64_ (2 CPU) 07:03:40 PM LINUX RESTART 07:04:06 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 188.70 22.65 166.05 4463.58 17237.77 07:06:01 PM 310.23 0.48 309.74 16.66 9548.83 07:07:01 PM 38.55 0.18 38.36 35.85 948.71 Average: 178.89 7.35 171.55 1421.15 9017.83 07:04:06 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5734496 2274412 28.40 2620 1719300 595460 6.57 461452 1537576 159280 07:06:01 PM 5587764 2421144 30.23 2620 1799148 634492 7.01 560144 1556524 10672 07:07:01 PM 5589012 2419896 30.22 2620 1800212 632008 6.98 560888 1556632 12 Average: 5637091 2371817 29.61 2620 1772887 620653 6.85 527495 1550244 56655 07:04:06 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 379.46 229.81 1734.66 72.08 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 33.39 29.11 237.73 9.17 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 22.87 20.54 21.02 7.35 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 138.57 89.26 634.01 28.32 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) 11/20/2024 _x86_64_ (2 CPU) 07:03:40 PM LINUX RESTART 07:04:06 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 40.41 0.00 5.62 7.04 0.11 46.81 07:05:01 PM 0 57.20 0.00 7.08 8.79 0.10 26.83 07:05:01 PM 1 24.13 0.00 4.22 5.37 0.11 66.16 07:06:01 PM all 34.58 0.00 2.38 7.97 0.10 54.97 07:06:01 PM 0 64.06 0.00 3.49 7.81 0.11 24.53 07:06:01 PM 1 6.53 0.00 1.30 8.13 0.10 83.93 07:07:01 PM all 29.54 0.00 1.67 0.82 0.09 67.88 07:07:01 PM 0 53.06 0.00 2.24 0.83 0.09 43.78 07:07:01 PM 1 7.09 0.00 1.13 0.81 0.08 90.89 Average: all 34.65 0.00 3.14 5.21 0.10 56.89 Average: 0 58.12 0.00 4.18 5.71 0.10 31.88 Average: 1 12.17 0.00 2.15 4.74 0.10 80.84