---> uname -a: Linux prd-centos7-builder-2c-1g-42265.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 518 5421 16 1880 7019 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:90:a1:27 brd ff:ff:ff:ff:ff:ff inet 10.30.123.115/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fe90:a127/64 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) 03/28/2025 _x86_64_ (2 CPU) 04:03:20 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 225.64 2.20 223.44 68.70 9601.56 04:06:01 PM 208.18 0.68 207.50 53.83 5753.98 04:07:01 PM 31.47 1.82 29.66 188.87 796.23 Average: 154.72 1.56 153.15 103.99 5360.89 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5618820 2390096 29.84 2620 1801704 585772 6.47 508508 1582444 119680 04:06:01 PM 5560480 2448436 30.57 2620 1812204 626812 6.92 577188 1565416 264 04:07:01 PM 5541408 2467508 30.81 2620 1817320 636284 7.02 711872 1450264 18516 Average: 5573569 2435347 30.41 2620 1810409 616289 6.80 599189 1532708 46153 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 66.28 52.90 1068.33 10.85 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 30.48 27.40 63.61 10.16 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 32.54 26.99 38.17 11.41 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.97 35.67 386.29 10.81 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) 03/28/2025 _x86_64_ (2 CPU) 04:03:20 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 31.97 0.00 3.42 5.42 0.12 59.07 04:05:01 PM 0 22.97 0.00 3.27 5.51 0.12 68.13 04:05:01 PM 1 41.15 0.00 3.59 5.33 0.13 49.81 04:06:01 PM all 33.93 0.00 2.35 2.75 0.09 60.88 04:06:01 PM 0 29.95 0.00 2.35 1.88 0.07 65.75 04:06:01 PM 1 37.97 0.00 2.36 3.62 0.09 55.97 04:07:01 PM all 33.66 0.00 1.92 1.02 0.09 63.30 04:07:01 PM 0 21.57 0.00 1.52 0.60 0.10 76.21 04:07:01 PM 1 46.02 0.00 2.34 1.44 0.09 50.11 Average: all 33.20 0.00 2.56 3.05 0.10 61.10 Average: 0 24.82 0.00 2.37 2.65 0.10 70.06 Average: 1 41.71 0.00 2.76 3.45 0.10 51.98