---> uname -a: Linux prd-centos7-builder-2c-1g-26451.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: 2799.996 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 541 5413 16 1865 6997 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:78:76:42 brd ff:ff:ff:ff:ff:ff inet 10.30.123.95/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fe78:7642/64 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) 11/14/2024 _x86_64_ (2 CPU) 05:03:41 PM LINUX RESTART 05:04:05 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 198.52 30.05 168.47 4541.75 19778.99 05:06:01 PM 274.75 0.28 274.47 14.39 8750.06 05:07:01 PM 79.80 0.38 79.41 38.11 1970.30 Average: 184.04 9.79 174.25 1463.49 9949.74 05:04:05 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5707520 2301396 28.74 2620 1697636 639560 7.06 508596 1519072 145184 05:06:01 PM 5564876 2444040 30.52 2620 1796000 653188 7.21 587004 1553376 40032 05:07:01 PM 5617396 2391520 29.86 2620 1796868 600176 6.63 535008 1553444 40 Average: 5629931 2378985 29.70 2620 1763501 630975 6.97 543536 1541964 61752 05:04:05 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 284.73 180.72 1622.70 66.76 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 34.54 27.93 295.46 9.04 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 26.13 23.25 26.24 8.25 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 Average: eth0 111.31 74.97 626.15 27.14 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) 11/14/2024 _x86_64_ (2 CPU) 05:03:41 PM LINUX RESTART 05:04:05 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 39.71 0.00 6.26 9.66 0.10 44.26 05:05:01 PM 0 25.51 0.00 5.45 9.93 0.11 59.00 05:05:01 PM 1 54.24 0.00 7.11 9.38 0.11 29.15 05:06:01 PM all 33.54 0.00 2.67 7.50 0.11 56.17 05:06:01 PM 0 17.51 0.00 2.05 9.50 0.09 70.86 05:06:01 PM 1 50.18 0.00 3.32 5.43 0.11 40.97 05:07:01 PM all 37.39 0.00 1.84 0.73 0.09 59.95 05:07:01 PM 0 12.58 0.00 1.31 0.54 0.08 85.48 05:07:01 PM 1 63.42 0.00 2.39 0.94 0.11 33.14 Average: all 36.82 0.00 3.53 5.86 0.10 53.69 Average: 0 18.33 0.00 2.86 6.54 0.09 72.17 Average: 1 55.99 0.00 4.21 5.16 0.11 34.53