---> uname -a: Linux prd-centos7-builder-2c-1g-34502.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 556 5391 16 1873 6983 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:0e:44:22 brd ff:ff:ff:ff:ff:ff inet 10.30.122.230/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fe0e:4422/64 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) 12/04/2024 _x86_64_ (2 CPU) 05:03:39 PM LINUX RESTART 05:04:05 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 193.85 21.14 172.71 4293.11 18296.11 05:06:01 PM 307.28 1.28 306.00 93.54 9331.60 05:07:01 PM 42.48 0.38 42.10 38.11 1008.51 05:08:01 PM 69.75 1.95 67.80 210.56 1499.50 Average: 152.66 5.94 146.73 1106.10 7353.09 05:04:05 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5703736 2305180 28.78 2620 1723264 612140 6.76 486532 1541360 149912 05:06:01 PM 5500564 2508352 31.32 2620 1805848 696356 7.69 640956 1561492 10892 05:07:01 PM 5533668 2475248 30.91 2620 1806916 662696 7.32 608796 1561572 224 05:08:01 PM 5559844 2449072 30.58 2620 1815288 622648 6.87 696464 1447172 12416 Average: 5574453 2434463 30.40 2620 1787829 648460 7.16 608187 1527899 43361 05:04:05 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 370.50 246.29 1731.40 72.05 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 40.66 32.30 243.47 17.24 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 28.44 25.59 28.02 9.93 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 26.29 21.11 27.11 9.71 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 112.20 78.54 486.92 26.48 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) 12/04/2024 _x86_64_ (2 CPU) 05:03:39 PM LINUX RESTART 05:04:05 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 38.95 0.00 4.84 7.76 0.12 48.33 05:05:01 PM 0 27.43 0.00 3.87 5.50 0.15 63.05 05:05:01 PM 1 50.83 0.00 5.82 10.11 0.12 33.13 05:06:01 PM all 33.42 0.00 2.28 9.25 0.11 54.94 05:06:01 PM 0 26.11 0.00 1.87 9.21 0.09 62.73 05:06:01 PM 1 41.02 0.00 2.73 9.29 0.13 46.83 05:07:01 PM all 36.72 0.00 1.56 0.63 0.10 60.99 05:07:01 PM 0 28.39 0.00 1.33 0.73 0.09 69.47 05:07:01 PM 1 45.25 0.00 1.79 0.53 0.11 52.33 05:08:01 PM all 32.49 0.00 1.87 1.86 0.11 63.66 05:08:01 PM 0 15.41 0.00 1.40 1.57 0.12 81.49 05:08:01 PM 1 50.19 0.00 2.36 2.16 0.11 45.19 Average: all 35.32 0.00 2.59 4.80 0.11 57.17 Average: 0 24.25 0.00 2.08 4.22 0.11 69.33 Average: 1 46.75 0.00 3.12 5.41 0.11 44.60