---> uname -a: Linux prd-centos7-builder-2c-1g-37666.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 541 5404 16 1875 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:c9:9c:9c brd ff:ff:ff:ff:ff:ff inet 10.30.123.184/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fec9:9c9c/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) 01/25/2025 _x86_64_ (2 CPU) 04:05:19 PM LINUX RESTART 04:06:01 PM tps rtps wtps bread/s bwrtn/s 04:07:01 PM 252.72 0.75 251.97 21.32 9327.80 04:08:01 PM 153.74 0.97 152.77 61.44 4232.62 04:09:01 PM 25.77 1.35 24.42 138.44 603.05 Average: 144.07 1.02 143.05 73.74 4720.93 04:06:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 PM 5523796 2485120 31.03 2620 1807684 701572 7.75 605424 1579480 100944 04:08:01 PM 5563536 2445380 30.53 2620 1807640 656080 7.24 585908 1553488 32 04:09:01 PM 5489948 2518968 31.45 2620 1824968 710824 7.85 763884 1450556 30964 Average: 5525760 2483156 31.00 2620 1813431 689492 7.61 651739 1527841 43980 04:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:07:01 PM eth0 62.30 52.06 911.35 11.16 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 29.87 25.79 46.45 7.26 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 04:09:01 PM eth0 27.70 23.27 29.29 9.57 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.96 33.70 329.01 9.33 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) 01/25/2025 _x86_64_ (2 CPU) 04:05:19 PM LINUX RESTART 04:06:01 PM CPU %user %nice %system %iowait %steal %idle 04:07:01 PM all 38.24 0.00 3.43 2.47 0.11 55.75 04:07:01 PM 0 64.03 0.00 5.02 3.51 0.15 27.29 04:07:01 PM 1 14.18 0.00 1.95 1.50 0.09 82.28 04:08:01 PM all 30.26 0.00 2.26 0.68 0.08 66.72 04:08:01 PM 0 53.85 0.00 3.25 0.65 0.09 42.17 04:08:01 PM 1 8.00 0.00 1.35 0.73 0.07 89.85 04:09:01 PM all 37.30 0.00 1.63 0.17 0.08 60.83 04:09:01 PM 0 72.11 0.00 2.55 0.31 0.09 24.94 04:09:01 PM 1 4.83 0.00 0.79 0.02 0.07 94.29 Average: all 35.25 0.00 2.44 1.10 0.09 61.12 Average: 0 63.30 0.00 3.60 1.48 0.11 31.51 Average: 1 8.99 0.00 1.36 0.75 0.07 88.83