---> uname -a: Linux prd-centos7-builder-2c-1g-37263.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 540 5408 16 1872 6998 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:35:20:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.172/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fe35:20e9/64 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) 01/20/2025 _x86_64_ (2 CPU) 02:03:50 PM LINUX RESTART 02:04:04 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 306.26 36.70 269.56 4741.25 7604.75 02:06:01 PM 299.52 0.95 298.57 60.36 9261.04 02:07:01 PM 43.83 0.03 43.79 1.20 1017.96 Average: 215.03 12.15 202.88 1548.20 5933.88 02:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5675544 2333364 29.13 2620 1733884 634564 7.01 512584 1544600 154084 02:06:01 PM 5620120 2388788 29.83 2620 1805276 594592 6.56 528676 1551796 10668 02:07:01 PM 5575860 2433048 30.38 2620 1802420 637896 7.04 577260 1551968 14688 Average: 5623841 2385067 29.78 2620 1780527 622351 6.87 539507 1549455 59813 02:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 293.48 177.85 1697.80 65.76 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 35.96 31.93 244.48 9.51 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 25.62 22.72 21.38 9.05 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 115.41 75.81 637.03 27.48 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) 01/20/2025 _x86_64_ (2 CPU) 02:03:50 PM LINUX RESTART 02:04:04 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 43.03 0.00 7.06 2.85 0.11 46.95 02:05:01 PM 0 47.81 0.00 8.10 4.41 0.11 39.58 02:05:01 PM 1 38.36 0.00 6.03 1.32 0.11 54.19 02:06:01 PM all 36.86 0.00 2.81 1.38 0.11 58.84 02:06:01 PM 0 55.22 0.00 3.99 1.30 0.09 39.40 02:06:01 PM 1 19.19 0.00 1.70 1.48 0.10 77.53 02:07:01 PM all 39.81 0.00 1.59 0.31 0.09 58.20 02:07:01 PM 0 64.20 0.00 1.80 0.39 0.09 33.52 02:07:01 PM 1 16.45 0.00 1.40 0.24 0.09 81.83 Average: all 39.83 0.00 3.75 1.48 0.10 54.84 Average: 0 55.90 0.00 4.56 1.99 0.10 37.45 Average: 1 24.30 0.00 2.96 1.00 0.10 71.63