---> uname -a: Linux prd-centos7-builder-2c-1g-39794.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 517 5425 16 1879 7021 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:1c:09:8d brd ff:ff:ff:ff:ff:ff inet 10.30.123.249/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe1c:98d/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) 02/26/2025 _x86_64_ (2 CPU) 03:03:19 PM LINUX RESTART 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 236.29 0.77 235.52 24.25 8715.84 03:06:01 PM 175.78 0.32 175.47 16.26 5027.68 03:07:01 PM 14.40 0.37 14.03 37.59 273.28 03:08:01 PM 28.07 1.81 26.26 188.74 693.32 Average: 113.64 0.82 112.82 66.72 3677.77 03:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5619376 2389540 29.84 2620 1810736 583336 6.44 506976 1582012 123504 03:06:01 PM 5548672 2460244 30.72 2620 1810064 652304 7.20 593328 1563868 228 03:07:01 PM 5607088 2401828 29.99 2620 1810892 583344 6.44 535228 1564136 24 03:08:01 PM 5571296 2437620 30.44 2620 1816248 611668 6.75 684336 1449244 17908 Average: 5586608 2422308 30.25 2620 1811985 607663 6.71 579967 1539815 35416 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 60.17 45.96 912.21 9.39 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 11.58 11.21 24.05 4.25 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 17.28 16.86 18.47 8.09 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 27.27 23.83 30.03 10.23 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.08 24.47 246.22 7.99 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) 02/26/2025 _x86_64_ (2 CPU) 03:03:19 PM LINUX RESTART 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 34.15 0.00 3.86 3.83 0.13 58.02 03:05:01 PM 0 47.24 0.00 5.02 4.51 0.14 43.08 03:05:01 PM 1 21.53 0.00 2.73 3.18 0.14 72.43 03:06:01 PM all 14.87 0.00 0.80 19.78 0.07 64.48 03:06:01 PM 0 19.91 0.00 0.93 25.55 0.07 53.54 03:06:01 PM 1 9.87 0.00 0.70 14.06 0.05 75.33 03:07:01 PM all 17.39 0.00 1.05 6.89 0.07 74.61 03:07:01 PM 0 26.28 0.00 1.23 11.19 0.09 61.21 03:07:01 PM 1 8.75 0.00 0.86 2.70 0.07 87.61 03:08:01 PM all 28.91 0.00 1.74 3.04 0.09 66.23 03:08:01 PM 0 42.33 0.00 2.26 4.87 0.09 50.45 03:08:01 PM 1 15.92 0.00 1.23 1.26 0.09 81.50 Average: all 23.74 0.00 1.85 8.45 0.09 65.88 Average: 0 33.76 0.00 2.33 11.66 0.10 52.15 Average: 1 13.98 0.00 1.37 5.31 0.09 79.25