---> uname -a: Linux prd-centos7-builder-2c-1g-37448.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 512 5435 16 1872 7026 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:1b:20:37 brd ff:ff:ff:ff:ff:ff inet 10.30.123.201/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe1b:2037/64 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) 01/22/2025 _x86_64_ (2 CPU) 08:04:24 AM LINUX RESTART 08:05:01 AM tps rtps wtps bread/s bwrtn/s 08:06:01 AM 275.02 10.06 264.96 865.01 6239.98 08:07:01 AM 298.07 0.55 297.52 18.78 9299.53 08:08:01 AM 31.72 0.47 31.25 43.44 710.88 08:09:01 AM 29.15 1.67 27.49 202.97 709.58 Average: 158.51 3.19 155.33 282.58 4240.58 08:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 AM 5717124 2291792 28.62 2620 1721156 603560 6.66 484884 1533380 141268 08:07:01 AM 5599816 2409100 30.08 2620 1804168 609468 6.73 545340 1561100 10680 08:08:01 AM 5648068 2360848 29.48 2620 1805388 553660 6.11 505496 1550896 24 08:09:01 AM 5613208 2395708 29.91 2620 1811236 585276 6.46 647000 1445612 17824 Average: 5644554 2364362 29.52 2620 1785487 587991 6.49 545680 1522747 42449 08:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:06:01 AM eth0 73.36 58.70 961.01 12.04 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 35.04 30.82 242.76 9.27 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 15.46 14.66 11.44 5.02 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 33.13 26.62 32.79 11.40 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.25 32.70 312.05 9.43 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) 01/22/2025 _x86_64_ (2 CPU) 08:04:24 AM LINUX RESTART 08:05:01 AM CPU %user %nice %system %iowait %steal %idle 08:06:01 AM all 26.35 0.00 3.14 7.90 0.14 62.47 08:06:01 AM 0 14.62 0.00 1.90 6.55 0.12 76.81 08:06:01 AM 1 38.47 0.00 4.44 9.30 0.14 47.66 08:07:01 AM all 35.26 0.00 2.57 2.46 0.10 59.62 08:07:01 AM 0 16.31 0.00 2.20 1.64 0.10 79.74 08:07:01 AM 1 55.19 0.00 2.93 3.32 0.11 38.45 08:08:01 AM all 19.28 0.00 1.27 0.18 0.07 79.20 08:08:01 AM 0 21.09 0.00 1.52 0.17 0.05 77.17 08:08:01 AM 1 17.49 0.00 1.01 0.19 0.07 81.24 08:09:01 AM all 38.51 0.00 2.15 0.26 0.10 58.98 08:09:01 AM 0 28.03 0.00 1.91 0.21 0.09 69.76 08:09:01 AM 1 49.17 0.00 2.43 0.32 0.11 47.98 Average: all 29.77 0.00 2.28 2.70 0.10 65.16 Average: 0 19.98 0.00 1.88 2.15 0.09 75.90 Average: 1 39.81 0.00 2.68 3.26 0.11 54.15