---> uname -a: Linux prd-centos7-builder-2c-1g-34917.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 513 5438 16 1869 7025 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:c4:e4:0c brd ff:ff:ff:ff:ff:ff inet 10.30.122.61/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fec4:e40c/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) 12/11/2024 _x86_64_ (2 CPU) 07:03:21 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 227.34 1.03 226.30 32.78 9420.36 07:06:01 PM 184.66 0.90 183.76 59.30 5163.33 07:07:01 PM 27.84 1.67 26.17 202.97 662.04 Average: 146.61 1.20 145.41 98.35 5081.91 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5590896 2418020 30.19 2620 1801232 622660 6.87 544340 1574272 118788 07:06:01 PM 5606320 2402596 30.00 2620 1801500 603112 6.66 551156 1548380 32 07:07:01 PM 5645660 2363256 29.51 2620 1807356 555240 6.13 616300 1442780 17756 Average: 5614292 2394624 29.90 2620 1803363 593671 6.55 570599 1521811 45525 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 62.64 44.98 927.49 10.14 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 27.54 24.60 41.49 8.63 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 34.02 26.89 33.58 11.61 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.40 32.16 334.19 10.13 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) 12/11/2024 _x86_64_ (2 CPU) 07:03:21 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 36.34 0.00 3.40 5.41 0.11 54.75 07:05:01 PM 0 26.50 0.00 2.88 5.42 0.09 65.11 07:05:01 PM 1 46.45 0.00 3.92 5.39 0.12 44.12 07:06:01 PM all 35.16 0.00 1.77 3.50 0.11 59.45 07:06:01 PM 0 13.58 0.00 1.45 3.77 0.10 81.10 07:06:01 PM 1 57.89 0.00 2.13 3.23 0.11 36.63 07:07:01 PM all 37.70 0.00 2.03 0.34 0.09 59.85 07:07:01 PM 0 22.64 0.00 1.77 0.12 0.10 75.37 07:07:01 PM 1 53.11 0.00 2.32 0.54 0.09 43.94 Average: all 36.40 0.00 2.40 3.07 0.10 58.02 Average: 0 20.87 0.00 2.03 3.10 0.10 73.91 Average: 1 52.47 0.00 2.79 3.04 0.11 41.59