---> uname -a: Linux prd-centos7-builder-2c-1g-25897.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 532 5421 16 1867 7006 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:45:fd:61 brd ff:ff:ff:ff:ff:ff inet 10.30.122.93/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe45:fd61/64 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) 11/08/2024 _x86_64_ (2 CPU) 08:03:19 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 202.95 4.33 198.62 196.00 7738.49 08:06:01 AM 209.50 0.62 208.88 51.71 5960.10 08:07:01 AM 29.59 1.82 27.77 188.84 705.53 Average: 147.35 2.25 145.09 145.52 4801.54 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5585116 2423800 30.26 2620 1792760 621696 6.86 550504 1575056 122628 08:06:01 AM 5593612 2415304 30.16 2620 1799816 601012 6.64 555700 1556708 32 08:07:01 AM 5610080 2398836 29.95 2620 1805136 572104 6.32 653508 1440684 17760 Average: 5596269 2412647 30.12 2620 1799237 598271 6.61 586571 1524149 46807 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 68.25 51.65 1022.77 10.20 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 30.45 25.87 48.81 8.75 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 31.43 25.25 32.40 11.04 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.38 34.26 368.03 10.00 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) 11/08/2024 _x86_64_ (2 CPU) 08:03:19 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 36.35 0.00 3.32 5.06 0.10 55.16 08:05:01 AM 0 17.50 0.00 2.49 3.87 0.10 76.04 08:05:01 AM 1 55.97 0.00 4.17 6.29 0.11 33.45 08:06:01 AM all 34.84 0.00 2.69 5.25 0.10 57.13 08:06:01 AM 0 23.55 0.00 2.99 4.64 0.09 68.74 08:06:01 AM 1 46.40 0.00 2.37 5.87 0.11 45.25 08:07:01 AM all 37.88 0.00 1.84 0.24 0.09 59.96 08:07:01 AM 0 25.22 0.00 1.45 0.10 0.09 73.15 08:07:01 AM 1 50.91 0.00 2.26 0.37 0.11 46.35 Average: all 36.35 0.00 2.62 3.52 0.10 57.42 Average: 0 22.08 0.00 2.31 2.87 0.09 72.64 Average: 1 51.07 0.00 2.93 4.18 0.11 41.71