---> uname -a: Linux prd-centos7-builder-2c-1g-40467.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 544 5395 16 1881 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:11:e7:07 brd ff:ff:ff:ff:ff:ff inet 10.30.123.54/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe11:e707/64 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) 03/06/2025 _x86_64_ (2 CPU) 02:03:19 PM LINUX RESTART 02:04:02 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 256.23 0.78 255.45 24.66 9523.93 02:06:01 PM 170.49 0.68 169.80 53.83 4558.36 02:07:01 PM 8.13 0.00 8.13 0.00 164.23 Average: 144.34 0.49 143.85 26.17 4722.44 02:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5498424 2510492 31.35 2620 1822480 690012 7.62 623244 1585320 119064 02:06:01 PM 5558564 2450352 30.60 2620 1812312 639452 7.06 582392 1564520 8 02:07:01 PM 5505432 2503484 31.26 2620 1812580 689392 7.61 635808 1564492 4 Average: 5520807 2488109 31.07 2620 1815791 672952 7.43 613815 1571444 39692 02:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 65.40 51.93 949.55 12.50 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 28.75 25.02 28.84 9.45 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 5.43 4.48 3.77 2.11 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.01 27.01 323.93 8.00 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) 03/06/2025 _x86_64_ (2 CPU) 02:03:19 PM LINUX RESTART 02:04:02 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 38.58 0.00 3.83 1.59 0.11 55.90 02:05:01 PM 0 59.12 0.00 5.49 1.79 0.13 33.48 02:05:01 PM 1 19.19 0.00 2.25 1.42 0.09 77.05 02:06:01 PM all 33.26 0.00 1.98 0.86 0.09 63.82 02:06:01 PM 0 38.61 0.00 2.14 0.90 0.09 58.26 02:06:01 PM 1 27.99 0.00 1.80 0.82 0.09 69.30 02:07:01 PM all 5.41 0.00 0.29 0.04 0.05 94.20 02:07:01 PM 0 10.06 0.00 0.37 0.08 0.03 89.44 02:07:01 PM 1 0.84 0.00 0.23 0.00 0.07 98.86 Average: all 25.34 0.00 1.99 0.81 0.08 71.77 Average: 0 35.17 0.00 2.59 0.90 0.08 61.26 Average: 1 15.79 0.00 1.41 0.74 0.08 81.99