---> uname -a: Linux prd-centos7-builder-2c-1g-23972.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 503 5456 16 1861 7035 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:3c:57:14 brd ff:ff:ff:ff:ff:ff inet 10.30.123.25/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fe3c:5714/64 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) 10/29/2024 _x86_64_ (2 CPU) 03:03:33 PM LINUX RESTART 03:04:03 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 93.16 19.71 73.45 4175.33 33303.93 03:06:01 PM 110.69 1.82 108.88 58.49 4711.11 03:07:01 PM 209.85 0.02 209.83 0.53 6778.19 03:08:01 PM 147.08 0.28 146.79 14.39 4312.44 03:09:01 PM 36.28 0.37 35.92 37.58 776.83 03:10:01 PM 24.22 1.82 22.40 188.81 665.26 Average: 103.60 3.91 99.69 726.73 8285.87 03:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5941628 2067280 25.81 2620 1546208 602272 6.65 441992 1393552 76436 03:06:01 PM 5743300 2265608 28.29 2620 1664912 660888 7.30 548356 1463352 74304 03:07:01 PM 5620908 2388000 29.82 2620 1768576 642532 7.09 540944 1558868 73016 03:08:01 PM 5598528 2410380 30.10 2620 1793224 631140 6.97 560996 1551552 10892 03:09:01 PM 5597800 2411108 30.11 2620 1794288 630988 6.97 561428 1551820 232 03:10:01 PM 5637172 2371736 29.61 2620 1799424 582308 6.43 635296 1436168 17776 Average: 5689889 2319019 28.96 2620 1727772 625021 6.90 548169 1492552 42109 03:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 270.69 173.43 884.47 61.64 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 35.94 27.81 629.37 4.52 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 21.26 16.64 271.87 3.46 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 16.49 15.47 48.19 5.85 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 20.59 20.56 20.80 7.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 25.67 21.57 27.16 8.39 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.96 45.20 310.46 14.89 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) 10/29/2024 _x86_64_ (2 CPU) 03:03:33 PM LINUX RESTART 03:04:03 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 17.48 0.00 3.15 48.84 0.09 30.44 03:05:01 PM 0 19.96 0.00 3.45 49.33 0.07 27.19 03:05:01 PM 1 15.00 0.00 2.87 48.34 0.11 33.68 03:06:01 PM all 12.32 0.00 1.11 10.82 0.08 75.67 03:06:01 PM 0 17.37 0.00 1.33 10.76 0.09 70.45 03:06:01 PM 1 7.35 0.00 0.88 10.88 0.07 80.82 03:07:01 PM all 15.30 0.00 1.76 12.44 0.13 70.37 03:07:01 PM 0 28.31 0.00 2.89 14.53 0.11 54.17 03:07:01 PM 1 2.88 0.00 0.67 10.45 0.15 85.85 03:08:01 PM all 24.54 0.00 1.74 11.34 0.17 62.22 03:08:01 PM 0 41.46 0.00 2.71 13.69 0.18 41.95 03:08:01 PM 1 8.88 0.00 0.85 9.16 0.17 80.94 03:09:01 PM all 27.15 0.00 1.21 6.27 0.10 65.27 03:09:01 PM 0 46.54 0.00 1.63 6.15 0.13 45.55 03:09:01 PM 1 8.79 0.00 0.82 6.37 0.08 83.94 03:10:01 PM all 29.24 0.00 1.70 3.22 0.13 65.72 03:10:01 PM 0 55.14 0.00 2.59 6.05 0.16 36.06 03:10:01 PM 1 4.88 0.00 0.88 0.54 0.10 93.60 Average: all 20.97 0.00 1.77 15.35 0.12 61.79 Average: 0 34.63 0.00 2.43 16.75 0.12 46.08 Average: 1 7.90 0.00 1.15 14.00 0.11 76.84