---> uname -a: Linux prd-centos7-builder-2c-1g-35291.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 592 5360 16 1868 6946 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:68:6e:3e brd ff:ff:ff:ff:ff:ff inet 10.30.123.179/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fe68:6e3e/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) 12/17/2024 _x86_64_ (2 CPU) 07:03:28 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 184.79 10.01 174.78 862.76 7598.40 07:06:01 PM 238.18 0.67 237.51 53.71 6466.10 07:07:01 PM 27.12 1.63 25.49 146.06 651.52 Average: 150.03 4.10 145.93 354.20 4905.49 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5577436 2431472 30.36 2620 1791720 688428 7.60 560112 1574480 139800 07:06:01 PM 5527428 2481480 30.98 2620 1801568 715640 7.90 620164 1557944 20 07:07:01 PM 5477592 2531316 31.61 2620 1802584 750416 8.29 793864 1436128 14812 Average: 5527485 2481423 30.98 2620 1798624 718161 7.93 658047 1522851 51544 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 69.69 54.61 1036.86 10.60 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 27.17 23.99 60.90 8.80 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 28.32 23.24 28.80 9.40 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 41.73 33.95 375.56 9.60 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) 12/17/2024 _x86_64_ (2 CPU) 07:03:28 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 35.14 0.00 3.32 5.09 0.12 56.32 07:05:01 PM 0 20.19 0.00 2.36 5.98 0.12 71.35 07:05:01 PM 1 50.66 0.00 4.31 4.16 0.13 40.74 07:06:01 PM all 35.86 0.00 2.06 5.67 0.11 56.30 07:06:01 PM 0 20.39 0.00 1.93 4.77 0.14 72.78 07:06:01 PM 1 51.89 0.00 2.19 6.58 0.11 39.23 07:07:01 PM all 35.66 0.00 1.56 1.56 0.14 61.08 07:07:01 PM 0 25.71 0.00 1.48 0.74 0.10 71.96 07:07:01 PM 1 45.94 0.00 1.64 2.40 0.16 49.87 Average: all 35.56 0.00 2.31 4.10 0.13 57.90 Average: 0 22.10 0.00 1.92 3.83 0.12 72.03 Average: 1 49.49 0.00 2.71 4.38 0.13 43.29