---> uname -a: Linux prd-centos7-builder-2c-1g-24390.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 526 5430 16 1864 7013 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:fb:36:97 brd ff:ff:ff:ff:ff:ff inet 10.30.123.254/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fefb:3697/64 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) 11/02/2024 _x86_64_ (2 CPU) 06:03:22 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 227.65 2.05 225.60 65.17 9312.74 06:06:01 AM 182.30 0.63 181.66 52.23 5058.76 06:07:01 AM 24.22 1.63 22.59 146.06 543.25 Average: 144.73 1.44 143.29 87.82 4971.59 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5567600 2441308 30.48 2620 1811476 627704 6.93 564328 1578548 130456 06:06:01 AM 5586876 2422032 30.24 2620 1797528 628748 6.94 564888 1555396 232 06:07:01 AM 5558044 2450864 30.60 2620 1798372 681464 7.52 718772 1433700 14808 Average: 5570840 2438068 30.44 2620 1802459 645972 7.13 615996 1522548 48499 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 67.43 48.96 931.04 9.73 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 27.55 25.73 41.98 9.03 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 28.22 23.04 28.76 14.10 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.07 32.58 333.91 10.95 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) 11/02/2024 _x86_64_ (2 CPU) 06:03:22 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 33.73 0.00 3.27 6.02 0.14 56.84 06:05:01 AM 0 17.48 0.00 2.26 6.82 0.14 73.29 06:05:01 AM 1 50.82 0.00 4.33 5.15 0.15 39.55 06:06:01 AM all 33.31 0.00 2.32 4.81 0.11 59.45 06:06:01 AM 0 23.17 0.00 2.17 5.53 0.09 69.03 06:06:01 AM 1 43.70 0.00 2.46 4.08 0.11 49.65 06:07:01 AM all 32.37 0.00 1.50 0.67 0.10 65.36 06:07:01 AM 0 20.75 0.00 1.41 0.24 0.09 77.51 06:07:01 AM 1 44.41 0.00 1.61 1.14 0.12 52.71 Average: all 33.14 0.00 2.36 3.83 0.11 60.56 Average: 0 20.46 0.00 1.95 4.19 0.10 73.30 Average: 1 46.28 0.00 2.79 3.45 0.13 47.35