---> uname -a: Linux prd-centos7-builder-2c-1g-24443.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 591 5366 16 1863 6947 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:ab:9e:7b brd ff:ff:ff:ff:ff:ff inet 10.30.122.112/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:feab:9e7b/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) 11/03/2024 _x86_64_ (2 CPU) 11:03:22 PM LINUX RESTART 11:04:02 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 231.53 2.02 229.51 88.77 9540.93 11:06:01 PM 182.94 0.62 182.33 51.70 5009.26 11:07:01 PM 11.85 0.00 11.85 0.00 215.13 Average: 141.62 0.87 140.74 46.59 4896.25 11:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5568636 2440272 30.47 2620 1795752 658060 7.27 571620 1569484 116280 11:06:01 PM 5562752 2446156 30.54 2620 1795856 661696 7.31 590716 1553368 24 11:07:01 PM 5517320 2491588 31.11 2620 1796092 691836 7.64 636236 1552868 244 Average: 5549569 2459339 30.71 2620 1795900 670531 7.40 599524 1558573 38849 11:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 PM eth0 76.13 57.36 940.91 18.97 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 26.87 23.80 40.52 8.82 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 12.98 11.48 10.93 4.27 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.45 30.73 327.38 10.64 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) 11/03/2024 _x86_64_ (2 CPU) 11:03:22 PM LINUX RESTART 11:04:02 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 36.85 0.00 3.55 5.61 0.13 53.86 11:05:01 PM 0 11.78 0.00 1.60 5.69 0.12 80.82 11:05:01 PM 1 63.47 0.00 5.63 5.52 0.11 25.26 11:06:01 PM all 35.95 0.00 1.87 4.81 0.11 57.26 11:06:01 PM 0 9.47 0.00 1.19 4.41 0.10 84.83 11:06:01 PM 1 64.04 0.00 2.59 5.22 0.14 28.01 11:07:01 PM all 15.81 0.00 0.76 0.05 0.07 83.31 11:07:01 PM 0 3.80 0.00 0.52 0.00 0.05 95.63 11:07:01 PM 1 28.22 0.00 1.01 0.10 0.07 70.60 Average: all 29.38 0.00 2.04 3.45 0.10 65.03 Average: 0 8.31 0.00 1.10 3.34 0.09 87.16 Average: 1 51.53 0.00 3.03 3.56 0.11 41.77