---> uname -a: Linux prd-centos7-builder-2c-1g-5962.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 538 5418 16 1863 7000 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:de:34:1d brd ff:ff:ff:ff:ff:ff inet 10.30.123.169/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fede:341d/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) 07/19/2024 _x86_64_ (2 CPU) 08:03:27 PM LINUX RESTART 08:04:03 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 190.47 16.84 173.63 2677.37 7034.03 08:06:01 PM 280.03 0.48 279.55 16.66 8603.18 08:07:01 PM 39.71 0.18 39.53 35.85 780.54 Average: 169.85 5.71 164.14 890.06 5455.23 08:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5674844 2334072 29.14 2620 1721148 650888 7.19 520868 1537856 138808 08:06:01 PM 5587360 2421556 30.24 2620 1796644 635660 7.02 564864 1556288 10684 08:07:01 PM 5518288 2490628 31.10 2620 1797872 700772 7.74 634556 1556392 172 Average: 5593497 2415419 30.16 2620 1771888 662440 7.31 573429 1550179 49888 08:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 PM eth0 327.09 222.59 1670.32 69.53 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 26.63 23.35 215.84 7.37 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 28.09 25.47 26.66 9.32 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 125.02 88.98 625.99 28.28 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) 07/19/2024 _x86_64_ (2 CPU) 08:03:27 PM LINUX RESTART 08:04:03 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 36.42 0.00 3.77 6.80 0.11 52.91 08:05:01 PM 0 48.04 0.00 4.46 9.11 0.11 38.27 08:05:01 PM 1 25.04 0.00 3.12 4.54 0.11 67.19 08:06:01 PM all 30.53 0.00 2.30 9.65 0.12 57.40 08:06:01 PM 0 47.86 0.00 3.00 12.03 0.14 36.96 08:06:01 PM 1 13.95 0.00 1.61 7.39 0.09 76.97 08:07:01 PM all 35.28 0.00 1.67 1.02 0.11 61.92 08:07:01 PM 0 71.22 0.00 2.51 1.67 0.13 24.48 08:07:01 PM 1 2.68 0.00 0.93 0.44 0.08 95.88 Average: all 34.04 0.00 2.57 5.83 0.11 57.45 Average: 0 55.59 0.00 3.32 7.66 0.13 33.30 Average: 1 13.65 0.00 1.86 4.10 0.09 80.30