---> uname -a: Linux prd-centos7-builder-2c-1g-42787.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 558 5381 16 1881 6980 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:0c:9e:da brd ff:ff:ff:ff:ff:ff inet 10.30.123.58/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fe0c:9eda/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) 04/06/2025 _x86_64_ (2 CPU) 09:03:37 AM LINUX RESTART 09:04:06 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 327.83 34.90 292.93 4845.34 8332.52 09:06:01 AM 304.91 0.68 304.23 52.90 9249.68 09:07:01 AM 48.62 1.67 46.95 147.24 1170.15 Average: 224.25 11.77 212.48 1591.69 6191.47 09:04:06 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5668396 2340520 29.22 2620 1721948 640696 7.07 529024 1532320 140468 09:06:01 AM 5529716 2479200 30.96 2620 1813080 658248 7.27 605068 1565264 11116 09:07:01 AM 5501384 2507532 31.31 2620 1815780 683848 7.55 756100 1444188 17164 Average: 5566499 2442417 30.50 2620 1783603 660931 7.30 630064 1513924 56249 09:04:06 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 382.89 233.26 1782.84 77.47 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 38.34 32.00 249.58 10.53 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 33.79 27.03 33.99 11.56 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 145.09 93.56 657.63 31.93 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) 04/06/2025 _x86_64_ (2 CPU) 09:03:37 AM LINUX RESTART 09:04:06 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 43.09 0.00 6.08 4.80 0.12 45.92 09:05:01 AM 0 57.97 0.00 8.12 6.37 0.12 27.43 09:05:01 AM 1 28.59 0.00 4.09 3.29 0.11 63.91 09:06:01 AM all 35.93 0.00 3.01 2.38 0.10 58.58 09:06:01 AM 0 59.48 0.00 3.72 2.32 0.09 34.39 09:06:01 AM 1 13.44 0.00 2.30 2.45 0.09 81.73 09:07:01 AM all 36.96 0.00 1.84 0.50 0.09 60.61 09:07:01 AM 0 71.89 0.00 2.74 0.74 0.11 24.52 09:07:01 AM 1 4.33 0.00 1.03 0.29 0.07 94.29 Average: all 38.52 0.00 3.56 2.49 0.10 55.33 Average: 0 63.23 0.00 4.77 3.06 0.10 28.84 Average: 1 14.95 0.00 2.41 1.96 0.09 80.59