---> uname -a: Linux prd-centos7-builder-2c-1g-8887.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 495 5464 16 1861 7044 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:e1:94:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.122.141/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fee1:94f2/64 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) 08/28/2024 _x86_64_ (2 CPU) 04:03:20 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 217.01 2.27 214.74 70.36 9197.83 04:06:01 AM 195.75 0.63 195.12 52.22 5491.91 04:07:01 AM 28.17 1.82 26.35 188.84 701.58 Average: 146.98 1.57 145.41 103.80 5130.48 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5637156 2371752 29.61 2620 1785492 610560 6.74 502952 1570000 112244 04:06:01 AM 5624728 2384180 29.77 2620 1794728 609676 6.73 527456 1553824 32 04:07:01 AM 5644484 2364424 29.52 2620 1800048 582752 6.43 623140 1437864 17808 Average: 5635456 2373452 29.64 2620 1793423 600996 6.64 551183 1520563 43361 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 69.50 53.32 1026.02 9.78 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 29.19 26.13 61.81 8.86 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 33.52 26.49 32.25 11.10 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.07 35.31 373.32 9.91 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) 08/28/2024 _x86_64_ (2 CPU) 04:03:20 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 34.36 0.00 3.36 5.77 0.15 56.37 04:05:01 AM 0 20.00 0.00 1.93 4.22 0.19 73.66 04:05:01 AM 1 49.20 0.00 4.83 7.36 0.11 38.51 04:06:01 AM all 33.92 0.00 2.54 4.61 0.11 58.83 04:06:01 AM 0 11.86 0.00 1.66 3.74 0.10 82.64 04:06:01 AM 1 57.38 0.00 3.45 5.54 0.13 33.50 04:07:01 AM all 35.60 0.00 1.85 0.41 0.12 62.02 04:07:01 AM 0 9.64 0.00 1.24 0.02 0.08 89.02 04:07:01 AM 1 63.64 0.00 2.51 0.83 0.15 32.87 Average: all 34.62 0.00 2.58 3.60 0.13 59.07 Average: 0 13.81 0.00 1.61 2.65 0.13 81.81 Average: 1 56.67 0.00 3.61 4.60 0.13 34.99