---> uname -a: Linux prd-centos7-builder-2c-1g-37661.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 5427 16 1875 7020 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:18:4f:23 brd ff:ff:ff:ff:ff:ff inet 10.30.123.191/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe18:4f23/64 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) 01/25/2025 _x86_64_ (2 CPU) 03:03:26 PM LINUX RESTART 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 119.31 12.04 107.28 1477.86 5453.65 03:06:01 PM 249.55 0.37 249.18 17.06 7910.99 03:07:01 PM 131.56 0.37 131.20 37.57 3562.43 03:08:01 PM 34.52 1.95 32.57 210.60 952.98 Average: 133.74 3.68 130.06 435.88 4470.39 03:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5723148 2285768 28.54 2620 1672196 665832 7.35 563216 1470276 94216 03:06:01 PM 5641280 2367636 29.56 2620 1806460 565140 6.24 504756 1562004 84192 03:07:01 PM 5593860 2415056 30.15 2620 1807520 602948 6.66 550416 1561868 20 03:08:01 PM 5546356 2462560 30.75 2620 1816132 640644 7.07 711608 1447692 30172 Average: 5626161 2382755 29.75 2620 1775577 618641 6.83 582499 1510460 52150 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 220.50 147.27 1263.39 54.04 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 35.36 28.71 321.36 8.14 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 30.28 25.98 31.14 8.89 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 32.56 27.16 31.88 11.40 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 79.69 57.29 412.05 20.62 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) 01/25/2025 _x86_64_ (2 CPU) 03:03:26 PM LINUX RESTART 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 26.17 0.00 2.39 9.08 0.11 62.25 03:05:01 PM 0 17.99 0.00 1.93 9.16 0.09 70.83 03:05:01 PM 1 34.61 0.00 2.84 9.01 0.14 53.40 03:06:01 PM all 34.32 0.00 3.05 3.28 0.09 59.26 03:06:01 PM 0 16.02 0.00 2.37 3.07 0.09 78.46 03:06:01 PM 1 53.29 0.00 3.77 3.50 0.09 39.36 03:07:01 PM all 36.92 0.00 1.76 1.34 0.10 59.89 03:07:01 PM 0 7.91 0.00 1.02 1.29 0.08 89.70 03:07:01 PM 1 68.21 0.00 2.52 1.37 0.11 27.79 03:08:01 PM all 35.78 0.00 2.20 1.17 0.11 60.75 03:08:01 PM 0 20.37 0.00 1.95 0.73 0.09 76.86 03:08:01 PM 1 51.90 0.00 2.48 1.65 0.13 43.85 Average: all 33.30 0.00 2.35 3.72 0.10 60.53 Average: 0 15.53 0.00 1.81 3.54 0.09 79.02 Average: 1 51.92 0.00 2.91 3.90 0.12 41.16