---> uname -a: Linux prd-centos7-builder-2c-1g-27116.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 528 5428 16 1864 7011 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:f8:63:fa brd ff:ff:ff:ff:ff:ff inet 10.30.123.11/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fef8:63fa/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) 11:03:51 PM LINUX RESTART 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:02 PM 260.24 76.58 183.66 6435.88 40638.81 11:06:02 PM 283.10 0.29 282.81 14.63 9172.61 11:07:01 PM 81.82 0.39 81.43 38.76 1952.65 Average: 208.68 26.04 182.64 2186.96 17385.54 11:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:02 PM 5752136 2256772 28.18 2620 1686044 591448 6.53 469156 1510996 135816 11:06:02 PM 5561976 2446932 30.55 2620 1796248 645028 7.12 589464 1553928 40032 11:07:01 PM 5625156 2383752 29.76 2620 1797100 578292 6.38 525508 1553988 24 Average: 5646423 2362485 29.50 2620 1759797 604923 6.68 528043 1539637 58624 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:02 PM eth0 303.41 200.27 1489.82 64.15 0.00 0.00 0.00 11:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:02 PM eth0 37.99 30.89 331.97 9.50 0.00 0.00 0.00 11:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 32.59 26.73 32.68 8.64 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 125.67 86.60 623.04 27.63 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) 11:03:51 PM LINUX RESTART 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:02 PM all 34.87 0.00 7.52 19.47 0.12 38.01 11:05:02 PM 0 35.91 0.00 8.05 18.81 0.11 37.12 11:05:02 PM 1 33.86 0.00 6.98 20.11 0.12 38.92 11:06:02 PM all 34.92 0.00 2.79 6.93 0.12 55.25 11:06:02 PM 0 54.52 0.00 3.70 7.10 0.13 34.55 11:06:02 PM 1 16.13 0.00 1.96 6.76 0.10 75.05 11:07:01 PM all 35.00 0.00 1.98 1.95 0.11 60.96 11:07:01 PM 0 67.43 0.00 2.84 2.13 0.15 27.45 11:07:01 PM 1 5.19 0.00 1.17 1.80 0.07 91.77 Average: all 34.93 0.00 4.10 9.46 0.12 51.39 Average: 0 52.39 0.00 4.90 9.47 0.13 33.11 Average: 1 18.23 0.00 3.34 9.46 0.10 68.88