---> uname -a: Linux prd-centos7-builder-2c-1g-39945.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 533 5408 16 1879 7005 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:bf:5f:29 brd ff:ff:ff:ff:ff:ff inet 10.30.123.50/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:febf:5f29/64 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) 03/01/2025 _x86_64_ (2 CPU) 01:03:37 PM LINUX RESTART 01:04:07 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 285.84 24.91 260.94 4673.28 18897.58 01:06:02 PM 313.81 0.57 313.24 19.32 9950.20 01:07:01 PM 87.41 0.47 86.94 44.18 2192.50 Average: 227.88 8.13 219.74 1480.63 10097.96 01:04:07 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5628332 2380576 29.72 2620 1747760 646848 7.14 583660 1526228 202696 01:06:02 PM 5573952 2434956 30.40 2620 1810200 604896 6.68 566244 1563576 40740 01:07:01 PM 5548072 2460836 30.73 2620 1808236 626328 6.92 602992 1552672 14676 Average: 5583452 2425456 30.28 2620 1788732 626024 6.91 584299 1547492 86037 01:04:07 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 387.53 244.73 1706.16 73.01 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:02 PM eth0 39.46 31.11 326.90 9.96 0.00 0.00 0.00 01:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 31.95 27.21 38.54 9.87 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 145.55 96.46 659.13 29.61 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) 03/01/2025 _x86_64_ (2 CPU) 01:03:37 PM LINUX RESTART 01:04:07 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 34.81 0.00 5.20 9.91 0.11 49.97 01:05:01 PM 0 19.51 0.00 4.09 9.44 0.10 66.85 01:05:01 PM 1 50.32 0.00 6.30 10.41 0.10 32.88 01:06:02 PM all 37.11 0.00 3.21 2.06 0.10 57.53 01:06:02 PM 0 17.71 0.00 2.58 1.50 0.10 78.11 01:06:02 PM 1 57.54 0.00 3.90 2.65 0.11 35.80 01:07:01 PM all 34.10 0.00 2.15 0.43 0.09 63.24 01:07:01 PM 0 8.07 0.00 1.47 0.38 0.05 90.04 01:07:01 PM 1 62.16 0.00 2.88 0.48 0.11 34.36 Average: all 35.36 0.00 3.47 3.95 0.10 57.12 Average: 0 14.92 0.00 2.66 3.55 0.08 78.79 Average: 1 56.81 0.00 4.32 4.38 0.11 34.39