---> uname -a: Linux prd-centos7-builder-2c-1g-36079.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 552 5392 16 1876 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:7c:f5:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.123.192/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fe7c:f5e4/64 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) 01/04/2025 _x86_64_ (2 CPU) 02:03:52 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 262.67 107.20 155.48 9081.75 40311.19 02:06:01 PM 302.07 0.32 301.75 15.86 9738.82 02:07:01 PM 83.23 0.43 82.79 43.44 2018.57 02:08:01 PM 34.93 2.88 32.05 261.74 951.67 Average: 170.73 27.71 143.02 2350.78 13255.58 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5691880 2317028 28.93 2620 1711548 663604 7.33 554208 1503348 166116 02:06:01 PM 5634828 2374080 29.64 2620 1806088 583292 6.44 508964 1563048 40404 02:07:01 PM 5609544 2399364 29.96 2620 1807292 604664 6.68 534236 1563100 20 02:08:01 PM 5493228 2515680 31.41 2620 1817412 692964 7.65 763884 1449436 30072 Average: 5607370 2401538 29.99 2620 1785585 636131 7.02 590323 1519733 59153 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 317.72 202.56 1526.85 64.23 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 35.29 29.80 319.68 8.25 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 32.79 26.90 32.18 9.23 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 02:08:01 PM eth0 42.61 31.80 39.37 22.66 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 107.11 72.77 479.54 26.09 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) 01/04/2025 _x86_64_ (2 CPU) 02:03:52 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 32.62 0.00 6.88 20.79 0.86 38.86 02:05:01 PM 0 48.69 0.00 7.80 24.45 0.15 18.92 02:05:01 PM 1 17.24 0.00 6.01 17.29 1.55 57.91 02:06:01 PM all 34.40 0.00 3.04 7.90 0.11 54.54 02:06:01 PM 0 46.74 0.00 3.33 11.25 0.11 38.58 02:06:01 PM 1 22.36 0.00 2.77 4.62 0.10 70.15 02:07:01 PM all 37.06 0.00 1.78 1.20 0.10 59.87 02:07:01 PM 0 67.61 0.00 2.38 2.18 0.11 27.72 02:07:01 PM 1 8.56 0.00 1.22 0.30 0.08 89.83 02:08:01 PM all 40.19 0.00 2.20 0.33 0.11 57.17 02:08:01 PM 0 76.16 0.00 3.15 0.46 0.13 20.11 02:08:01 PM 1 6.84 0.00 1.32 0.22 0.08 91.54 Average: all 36.08 0.00 3.46 7.49 0.29 52.67 Average: 0 59.72 0.00 4.15 9.58 0.12 26.43 Average: 1 13.67 0.00 2.80 5.52 0.45 77.55