---> uname -a: Linux prd-centos7-builder-2c-1g-39898.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 552 5389 16 1879 6986 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:d4:02:13 brd ff:ff:ff:ff:ff:ff inet 10.30.123.245/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fed4:213/64 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) 02/28/2025 _x86_64_ (2 CPU) 08:03:45 PM LINUX RESTART 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 287.42 40.77 246.65 4686.48 42339.55 08:06:01 PM 328.66 0.97 327.70 60.49 10131.26 08:07:01 PM 46.66 1.38 45.28 139.66 1083.03 Average: 220.55 14.23 206.33 1611.89 17715.49 08:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5678784 2330124 29.09 2620 1721132 625224 6.90 520848 1532308 157348 08:06:01 PM 5537964 2470944 30.85 2620 1811360 643344 7.10 608440 1554664 10696 08:07:01 PM 5499760 2509148 31.33 2620 1825568 668384 7.38 751768 1451784 28076 Average: 5572169 2436739 30.43 2620 1786020 645651 7.13 627019 1512919 65373 08:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 PM eth0 341.72 233.88 1656.61 68.35 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 39.87 33.61 249.49 12.60 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 34.58 27.14 33.03 11.61 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 137.60 97.45 640.77 30.65 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) 02/28/2025 _x86_64_ (2 CPU) 08:03:45 PM LINUX RESTART 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 39.71 0.00 7.06 8.71 0.13 44.39 08:05:01 PM 0 45.11 0.00 7.55 9.79 0.13 37.42 08:05:01 PM 1 34.37 0.00 6.58 7.63 0.12 51.29 08:06:01 PM all 36.74 0.00 3.19 1.87 0.11 58.08 08:06:01 PM 0 53.08 0.00 4.01 1.34 0.11 41.47 08:06:01 PM 1 20.86 0.00 2.42 2.37 0.12 74.24 08:07:01 PM all 36.51 0.00 1.96 0.25 0.10 61.18 08:07:01 PM 0 72.87 0.00 3.04 0.38 0.11 23.59 08:07:01 PM 1 3.13 0.00 0.94 0.15 0.10 95.67 Average: all 37.64 0.00 4.05 3.57 0.11 54.62 Average: 0 56.89 0.00 4.87 3.85 0.11 34.28 Average: 1 19.17 0.00 3.26 3.31 0.12 74.15