---> uname -a: Linux prd-centos7-builder-2c-1g-36783.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 523 5424 16 1872 7014 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:e6:e0:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.147/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fee6:e0a8/64 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) 01/15/2025 _x86_64_ (2 CPU) 05:03:37 PM LINUX RESTART 05:04:04 PM tps rtps wtps bread/s bwrtn/s 05:05:02 PM 292.41 33.07 259.35 4638.85 7925.23 05:06:01 PM 317.87 0.32 317.55 16.12 9792.28 05:07:01 PM 43.15 0.38 42.77 38.11 1003.06 Average: 216.04 10.97 205.07 1523.44 6192.80 05:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 PM 5719544 2289372 28.59 2620 1715904 628596 6.94 484040 1531652 154788 05:06:01 PM 5595084 2413832 30.14 2620 1804032 635716 7.02 548632 1560364 10784 05:07:01 PM 5533068 2475848 30.91 2620 1805388 696804 7.69 612664 1560432 252 Average: 5615899 2393017 29.88 2620 1775108 653705 7.22 548445 1550816 55275 05:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:02 PM eth0 318.97 214.53 1684.77 68.55 0.00 0.00 0.00 05:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 34.18 29.81 247.16 9.33 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 28.41 26.05 27.69 9.27 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 Average: eth0 124.62 88.46 638.83 28.53 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) 01/15/2025 _x86_64_ (2 CPU) 05:03:37 PM LINUX RESTART 05:04:04 PM CPU %user %nice %system %iowait %steal %idle 05:05:02 PM all 38.90 0.00 5.80 4.19 0.11 51.00 05:05:02 PM 0 51.94 0.00 6.01 3.34 0.13 38.58 05:05:02 PM 1 26.19 0.00 5.61 5.02 0.11 63.07 05:06:01 PM all 36.42 0.00 2.63 2.86 0.10 58.00 05:06:01 PM 0 60.07 0.00 3.60 2.29 0.11 33.93 05:06:01 PM 1 13.99 0.00 1.72 3.39 0.07 80.82 05:07:01 PM all 37.11 0.00 1.72 0.29 0.10 60.79 05:07:01 PM 0 60.03 0.00 2.09 0.29 0.11 37.49 05:07:01 PM 1 15.33 0.00 1.37 0.27 0.09 82.95 Average: all 37.45 0.00 3.34 2.41 0.10 56.70 Average: 0 57.42 0.00 3.86 1.95 0.12 36.65 Average: 1 18.35 0.00 2.84 2.84 0.09 75.88