---> uname -a: Linux prd-centos7-builder-2c-1g-22795.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: 2799.996 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 546 5407 16 1867 6993 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:36:e1:31 brd ff:ff:ff:ff:ff:ff inet 10.30.123.169/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe36:e131/64 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) 10/14/2024 _x86_64_ (2 CPU) 05:03:45 PM LINUX RESTART 05:04:04 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 124.52 23.01 101.51 4287.56 16358.27 05:06:01 PM 230.22 0.33 229.89 13.59 7719.92 05:07:01 PM 136.14 1.58 134.56 103.40 3573.75 05:08:01 PM 30.33 1.95 28.39 210.56 801.78 Average: 130.38 6.51 123.86 1114.49 6997.51 05:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5757572 2251336 28.11 2620 1658004 659308 7.28 540328 1462068 101664 05:06:01 PM 5652012 2356896 29.43 2620 1797408 597472 6.60 486068 1569984 83780 05:07:01 PM 5524928 2483980 31.02 2620 1800604 689008 7.61 625156 1556636 200 05:08:01 PM 5603972 2404936 30.03 2620 1809012 600664 6.63 661064 1442360 30128 Average: 5634621 2374287 29.65 2620 1766257 636613 7.03 578154 1507762 53943 05:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 311.37 216.46 1606.65 66.72 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 36.45 30.80 321.07 11.62 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 32.98 27.73 30.54 15.81 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 34.27 27.35 32.78 11.13 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 101.16 73.82 483.85 25.81 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) 10/14/2024 _x86_64_ (2 CPU) 05:03:45 PM LINUX RESTART 05:04:04 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 28.76 0.00 4.02 6.75 0.16 60.31 05:05:01 PM 0 19.18 0.00 3.86 5.90 0.13 70.93 05:05:01 PM 1 38.77 0.00 4.16 7.64 0.17 49.26 05:06:01 PM all 33.07 0.00 3.08 6.23 0.12 57.50 05:06:01 PM 0 16.91 0.00 1.83 4.17 0.11 76.98 05:06:01 PM 1 49.38 0.00 4.37 8.34 0.13 37.79 05:07:01 PM all 34.53 0.00 1.74 3.22 0.10 60.42 05:07:01 PM 0 20.39 0.00 1.35 1.99 0.10 76.17 05:07:01 PM 1 49.20 0.00 2.13 4.48 0.11 44.09 05:08:01 PM all 36.04 0.00 2.32 0.92 0.10 60.63 05:08:01 PM 0 19.49 0.00 1.58 0.55 0.07 78.31 05:08:01 PM 1 53.22 0.00 3.07 1.32 0.11 42.28 Average: all 33.17 0.00 2.77 4.23 0.12 59.72 Average: 0 19.01 0.00 2.13 3.10 0.10 75.66 Average: 1 47.78 0.00 3.42 5.40 0.13 43.27