---> uname -a: Linux prd-centos7-builder-2c-1g-35675.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 548 5401 16 1870 6990 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:d6:11:7b brd ff:ff:ff:ff:ff:ff inet 10.30.123.52/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fed6:117b/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) 12/25/2024 _x86_64_ (2 CPU) 09:03:38 AM LINUX RESTART 09:04:04 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 185.82 23.26 162.56 4315.65 16136.37 09:06:01 AM 279.10 0.34 278.76 16.67 8836.79 09:07:01 AM 82.76 0.43 82.33 43.44 1987.57 Average: 181.95 7.80 174.16 1418.43 8866.79 09:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5684292 2324624 29.03 2620 1730788 634996 7.01 509592 1540392 172068 09:06:01 AM 5586060 2422856 30.25 2620 1800700 636708 7.03 563072 1557144 39616 09:07:01 AM 5518860 2490056 31.09 2620 1802140 699896 7.73 630084 1557272 232 Average: 5596404 2412512 30.12 2620 1777876 657200 7.26 567583 1551603 70639 09:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 316.04 207.59 1696.60 67.98 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 32.25 27.29 238.97 9.03 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 32.27 28.12 32.91 9.70 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 124.19 85.98 640.93 28.36 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) 12/25/2024 _x86_64_ (2 CPU) 09:03:38 AM LINUX RESTART 09:04:04 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 38.26 0.00 5.11 8.95 0.09 47.59 09:05:01 AM 0 28.81 0.00 4.30 9.79 0.09 57.01 09:05:01 AM 1 47.87 0.00 5.94 8.11 0.09 38.00 09:06:01 AM all 34.91 0.00 2.47 7.70 0.09 54.82 09:06:01 AM 0 15.16 0.00 1.74 4.64 0.09 78.36 09:06:01 AM 1 55.75 0.00 3.22 10.92 0.11 29.99 09:07:01 AM all 36.19 0.00 1.71 1.52 0.10 60.49 09:07:01 AM 0 8.75 0.00 1.44 1.07 0.07 88.67 09:07:01 AM 1 65.78 0.00 1.99 2.01 0.13 30.09 Average: all 36.44 0.00 3.07 6.01 0.09 54.39 Average: 0 17.33 0.00 2.46 5.06 0.08 75.07 Average: 1 56.51 0.00 3.71 7.00 0.11 32.67