---> uname -a: Linux prd-centos7-builder-2c-1g-5546.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 494 5453 16 1873 7044 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:bf:8c:36 brd ff:ff:ff:ff:ff:ff inet 10.30.122.142/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:febf:8c36/64 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) 03/13/2024 _x86_64_ (2 CPU) 12:03:19 PM LINUX RESTART 12:04:02 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 119.19 18.58 100.61 3904.62 6004.35 12:06:01 PM 277.20 0.30 276.90 14.79 8555.71 12:07:01 PM 85.76 0.37 85.39 37.57 2243.45 12:08:01 PM 24.40 1.63 22.77 146.04 603.16 Average: 126.67 5.16 121.50 1013.84 4344.83 12:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5715932 2292984 28.63 2620 1728652 601020 6.64 476880 1544000 149064 12:06:01 PM 5616592 2392324 29.87 2620 1805884 599352 6.62 522364 1572964 48428 12:07:01 PM 5609316 2399600 29.96 2620 1806944 600816 6.63 531976 1569804 12 12:08:01 PM 5547408 2461508 30.73 2620 1813400 655940 7.24 711232 1452872 20044 Average: 5622312 2386604 29.80 2620 1788720 614282 6.78 560613 1534910 54387 12:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 318.17 196.85 1604.63 61.46 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 27.07 22.77 225.34 6.69 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 25.23 23.40 25.78 7.39 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 27.47 21.87 29.99 8.51 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 98.58 65.68 466.74 20.84 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) 03/13/2024 _x86_64_ (2 CPU) 12:03:19 PM LINUX RESTART 12:04:02 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 40.26 0.00 3.77 4.29 0.13 51.55 12:05:01 PM 0 55.15 0.00 4.83 4.58 0.13 35.31 12:05:01 PM 1 25.92 0.00 2.75 4.00 0.12 67.20 12:06:01 PM all 34.24 0.00 2.68 7.73 0.11 55.24 12:06:01 PM 0 56.89 0.00 3.40 10.57 0.13 29.02 12:06:01 PM 1 12.69 0.00 2.01 5.02 0.10 80.18 12:07:01 PM all 33.75 0.00 1.72 2.59 0.08 61.85 12:07:01 PM 0 66.47 0.00 2.11 2.81 0.13 28.49 12:07:01 PM 1 3.15 0.00 1.38 2.41 0.05 93.01 12:08:01 PM all 34.52 0.00 1.65 0.44 0.10 63.29 12:08:01 PM 0 49.06 0.00 2.22 0.60 0.09 48.03 12:08:01 PM 1 20.41 0.00 1.08 0.27 0.09 78.15 Average: all 35.66 0.00 2.45 3.76 0.10 58.04 Average: 0 56.86 0.00 3.13 4.63 0.12 35.27 Average: 1 15.40 0.00 1.80 2.92 0.09 79.79