---> uname -a: Linux prd-centos7-builder-2c-1g-35143.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 539 5409 16 1872 6999 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:7a:ff:5a brd ff:ff:ff:ff:ff:ff inet 10.30.122.193/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe7a:ff5a/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) 12/15/2024 _x86_64_ (2 CPU) 03:03:20 PM LINUX RESTART 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 213.01 10.06 202.95 864.36 8306.61 03:06:01 PM 210.69 0.63 210.06 52.24 5905.96 03:07:01 PM 20.87 1.63 19.24 146.04 506.00 03:08:01 PM 46.91 0.18 46.73 42.78 950.49 Average: 122.87 3.13 119.74 276.37 3917.31 03:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5596200 2412716 30.13 2620 1794780 628272 6.94 536188 1577092 119768 03:06:01 PM 5542536 2466380 30.80 2620 1804724 668076 7.38 602128 1560844 220 03:07:01 PM 5597044 2411872 30.11 2620 1805556 608736 6.72 669388 1439080 12048 03:08:01 PM 5518104 2490812 31.10 2620 1809864 679084 7.50 740932 1444816 17660 Average: 5563471 2445445 30.53 2620 1803731 646042 7.13 637159 1505458 37424 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 67.92 51.75 1036.14 10.13 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 27.92 25.02 61.58 9.27 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 23.90 20.04 26.37 12.62 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 7.85 7.06 5.81 3.30 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.90 25.97 282.49 8.83 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) 12/15/2024 _x86_64_ (2 CPU) 03:03:20 PM LINUX RESTART 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 35.15 0.00 3.32 5.39 0.10 56.05 03:05:01 PM 0 45.78 0.00 3.89 4.91 0.09 45.33 03:05:01 PM 1 24.72 0.00 2.75 5.86 0.10 66.57 03:06:01 PM all 37.40 0.00 1.90 4.21 0.09 56.41 03:06:01 PM 0 65.99 0.00 2.60 6.31 0.11 25.00 03:06:01 PM 1 10.14 0.00 1.25 2.22 0.08 86.31 03:07:01 PM all 28.70 0.00 1.49 10.35 0.09 59.37 03:07:01 PM 0 45.64 0.00 1.77 20.83 0.09 31.68 03:07:01 PM 1 12.26 0.00 1.20 0.20 0.08 86.25 03:08:01 PM all 10.79 0.00 0.52 22.55 0.07 66.07 03:08:01 PM 0 21.33 0.00 0.80 45.32 0.09 32.47 03:08:01 PM 1 0.60 0.00 0.25 0.54 0.03 98.58 Average: all 27.92 0.00 1.80 10.68 0.08 59.51 Average: 0 44.53 0.00 2.26 19.47 0.09 33.65 Average: 1 11.85 0.00 1.36 2.19 0.08 84.53