---> uname -a: Linux prd-centos7-builder-2c-1g-2694.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 527 5430 16 1863 7011 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:df:58:be brd ff:ff:ff:ff:ff:ff inet 10.30.122.220/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fedf:58be/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) 04/18/2024 _x86_64_ (2 CPU) 04:03:19 PM LINUX RESTART 04:04:03 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 181.91 10.55 171.36 898.98 5408.00 04:06:01 PM 280.75 0.30 280.45 14.92 8841.61 04:07:01 PM 45.61 0.37 45.24 37.58 1042.10 04:08:01 PM 34.68 1.95 32.73 210.53 928.18 Average: 135.35 3.23 132.12 285.38 4043.68 04:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5629840 2379068 29.71 2620 1729516 690376 7.62 562888 1541084 151512 04:06:01 PM 5544504 2464404 30.77 2620 1795308 684428 7.56 609124 1555140 17216 04:07:01 PM 5617648 2391260 29.86 2620 1796232 605580 6.69 535956 1555216 20 04:08:01 PM 5539236 2469672 30.84 2620 1804400 672608 7.43 725556 1441788 29292 Average: 5582807 2426101 30.29 2620 1781364 663248 7.32 608381 1523307 49510 04:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 87.02 63.85 981.46 16.38 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 28.03 23.83 218.01 7.49 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.35 22.94 26.87 7.50 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 34.79 27.53 35.08 11.35 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.44 34.29 309.74 10.63 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) 04/18/2024 _x86_64_ (2 CPU) 04:03:19 PM LINUX RESTART 04:04:03 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 36.09 0.00 3.26 4.77 0.12 55.75 04:05:01 PM 0 64.18 0.00 4.76 6.44 0.11 24.51 04:05:01 PM 1 9.53 0.00 1.83 3.20 0.12 85.31 04:06:01 PM all 34.16 0.00 2.36 8.64 0.11 54.72 04:06:01 PM 0 52.29 0.00 3.34 10.89 0.11 33.37 04:06:01 PM 1 16.72 0.00 1.44 6.49 0.12 75.23 04:07:01 PM all 36.98 0.00 1.35 0.86 0.12 60.69 04:07:01 PM 0 70.39 0.00 1.92 1.21 0.11 26.37 04:07:01 PM 1 5.91 0.00 0.83 0.52 0.13 92.60 04:08:01 PM all 39.93 0.00 2.16 0.41 0.09 57.41 04:08:01 PM 0 73.23 0.00 3.01 0.54 0.09 23.13 04:08:01 PM 1 8.71 0.00 1.35 0.29 0.10 89.55 Average: all 36.80 0.00 2.28 3.66 0.11 57.16 Average: 0 64.98 0.00 3.25 4.78 0.10 26.89 Average: 1 10.20 0.00 1.36 2.61 0.12 85.71