---> uname -a: Linux prd-centos7-builder-2c-1g-7508.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: 2800.000 BogoMIPS: 5600.00 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 520 5436 16 1865 7019 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:53:22 brd ff:ff:ff:ff:ff:ff inet 10.30.123.234/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fedf:5322/64 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) 08/11/2024 _x86_64_ (2 CPU) 12:03:23 PM LINUX RESTART 12:04:04 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 146.11 21.42 124.69 4286.86 5027.76 12:06:01 PM 274.93 0.18 274.75 5.06 9018.20 12:07:01 PM 92.27 0.63 91.64 52.24 2324.10 12:08:01 PM 30.48 1.95 28.53 210.53 801.73 Average: 135.82 5.85 129.97 1099.16 4283.80 12:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5728312 2280604 28.48 2620 1668716 658924 7.27 560416 1470496 113608 12:06:01 PM 5547420 2461496 30.73 2620 1798688 658244 7.27 589084 1570808 44908 12:07:01 PM 5552760 2456156 30.67 2620 1798604 651380 7.19 598840 1556508 184 12:08:01 PM 5590228 2418688 30.20 2620 1807008 603988 6.67 674800 1442128 30012 Average: 5604680 2404236 30.02 2620 1768254 643134 7.10 605785 1509985 47178 12:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 317.35 215.86 1615.26 68.93 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 31.28 26.07 295.40 7.22 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 26.49 24.07 40.04 9.04 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 34.53 27.03 32.72 11.36 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 99.71 71.47 481.81 23.58 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) 08/11/2024 _x86_64_ (2 CPU) 12:03:23 PM LINUX RESTART 12:04:04 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 31.03 0.00 4.22 6.42 0.14 58.19 12:05:01 PM 0 20.76 0.00 3.33 3.38 0.11 72.42 12:05:01 PM 1 41.67 0.00 5.13 9.57 0.17 43.46 12:06:01 PM all 30.42 0.00 2.89 8.91 0.10 57.67 12:06:01 PM 0 14.59 0.00 2.05 8.84 0.10 74.42 12:06:01 PM 1 46.73 0.00 3.76 9.00 0.11 40.40 12:07:01 PM all 36.27 0.00 1.81 2.72 0.09 59.11 12:07:01 PM 0 13.83 0.00 1.56 1.73 0.08 82.79 12:07:01 PM 1 59.67 0.00 2.07 3.75 0.11 34.40 12:08:01 PM all 36.82 0.00 2.36 0.53 0.10 60.18 12:08:01 PM 0 21.97 0.00 1.97 0.22 0.09 75.75 12:08:01 PM 1 52.22 0.00 2.77 0.85 0.11 44.05 Average: all 33.68 0.00 2.79 4.62 0.11 58.80 Average: 0 17.73 0.00 2.20 3.55 0.10 76.43 Average: 1 50.22 0.00 3.40 5.73 0.12 40.52