---> uname -a: Linux prd-centos7-builder-2c-1g-38078.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 537 5407 16 1875 7001 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:5e:a2:58 brd ff:ff:ff:ff:ff:ff inet 10.30.122.82/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fe5e:a258/64 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) 02/03/2025 _x86_64_ (2 CPU) 04:03:23 AM LINUX RESTART 04:04:02 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 329.96 10.08 319.88 874.12 8161.25 04:06:01 AM 297.83 0.72 297.12 54.91 8670.55 04:07:01 AM 35.84 1.95 33.89 210.49 872.72 Average: 220.59 4.22 216.37 377.09 5888.45 04:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5581276 2427640 30.31 2620 1806532 608020 6.71 561380 1574812 212292 04:06:01 AM 5603408 2405508 30.04 2620 1808188 572116 6.32 538592 1562768 24 04:07:01 AM 5561404 2447512 30.56 2620 1816780 603324 6.66 695564 1448320 30264 Average: 5582029 2426887 30.30 2620 1810500 594487 6.56 598512 1528633 80860 04:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 103.51 74.12 1196.91 20.29 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 30.22 26.52 43.50 9.88 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 35.24 28.79 35.22 12.40 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.06 42.97 420.90 14.16 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) 02/03/2025 _x86_64_ (2 CPU) 04:03:23 AM LINUX RESTART 04:04:02 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 36.90 0.00 4.28 3.76 0.12 54.94 04:05:01 AM 0 59.12 0.00 5.43 3.27 0.13 32.04 04:05:01 AM 1 15.61 0.00 3.18 4.25 0.10 76.86 04:06:01 AM all 33.28 0.00 2.48 2.67 0.10 61.47 04:06:01 AM 0 57.17 0.00 3.12 2.46 0.11 37.14 04:06:01 AM 1 10.64 0.00 1.88 2.85 0.09 84.56 04:07:01 AM all 37.42 0.00 2.64 0.35 0.12 59.47 04:07:01 AM 0 62.55 0.00 3.54 0.52 0.14 33.25 04:07:01 AM 1 13.71 0.00 1.79 0.20 0.10 84.20 Average: all 35.86 0.00 3.13 2.25 0.11 58.64 Average: 0 59.61 0.00 4.03 2.08 0.13 34.15 Average: 1 13.30 0.00 2.28 2.42 0.10 81.90