---> uname -a: Linux prd-centos7-builder-2c-1g-12467.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 522 5433 16 1865 7017 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:44:57:44 brd ff:ff:ff:ff:ff:ff inet 10.30.123.158/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe44:5744/64 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) 10/01/2024 _x86_64_ (2 CPU) 01:04:20 PM LINUX RESTART 01:05:02 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 222.15 4.79 217.36 283.60 9365.82 01:07:01 PM 191.27 0.88 190.39 58.63 5467.06 01:08:01 PM 9.38 0.03 9.35 1.20 220.36 01:09:01 PM 27.14 1.35 25.79 138.46 614.03 Average: 112.04 1.75 110.29 119.80 3894.48 01:05:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 5628900 2380016 29.72 2620 1789304 586552 6.48 505948 1572592 114888 01:07:01 PM 5573040 2435876 30.41 2620 1798576 629492 6.95 584732 1546416 12 01:08:01 PM 5622024 2386892 29.80 2620 1798612 578736 6.39 536960 1545620 24 01:09:01 PM 5533168 2475748 30.91 2620 1810776 653652 7.22 727344 1443136 26032 Average: 5589283 2419633 30.21 2620 1799317 612108 6.76 588746 1526941 35239 01:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:06:01 PM eth0 71.16 53.74 1055.05 9.49 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 20.15 18.14 56.58 6.12 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 8.11 7.46 5.70 2.73 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 31.70 25.92 30.50 10.51 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.62 26.20 283.78 7.21 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) 10/01/2024 _x86_64_ (2 CPU) 01:04:20 PM LINUX RESTART 01:05:02 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 35.55 0.00 3.28 6.24 0.13 54.79 01:06:01 PM 0 55.87 0.00 4.69 7.11 0.11 32.22 01:06:01 PM 1 16.06 0.00 1.93 5.44 0.14 76.43 01:07:01 PM all 24.95 0.00 1.66 3.55 0.09 69.75 01:07:01 PM 0 40.17 0.00 2.19 3.54 0.11 54.00 01:07:01 PM 1 10.38 0.00 1.14 3.56 0.09 84.84 01:08:01 PM all 9.85 0.00 0.68 0.04 0.06 89.37 01:08:01 PM 0 7.40 0.00 0.56 0.02 0.07 91.96 01:08:01 PM 1 12.34 0.00 0.83 0.05 0.03 86.74 01:09:01 PM all 37.70 0.00 1.66 0.45 0.09 60.10 01:09:01 PM 0 50.03 0.00 1.50 0.79 0.09 47.60 01:09:01 PM 1 25.60 0.00 1.79 0.12 0.10 72.38 Average: all 26.84 0.00 1.80 2.53 0.09 68.73 Average: 0 37.88 0.00 2.19 2.80 0.09 57.04 Average: 1 16.06 0.00 1.42 2.28 0.09 80.15