---> uname -a: Linux prd-centos7-builder-2c-1g-21957.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 518 5434 16 1868 7021 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:d7:e0:38 brd ff:ff:ff:ff:ff:ff inet 10.30.123.227/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fed7:e038/64 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) 10/06/2024 _x86_64_ (2 CPU) 07:03:22 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 214.81 5.55 209.26 377.28 8588.29 07:06:01 PM 199.03 0.63 198.40 52.23 5640.16 07:07:01 PM 30.43 1.82 28.62 188.84 768.62 Average: 148.10 2.67 145.43 206.11 4999.06 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5621684 2387232 29.81 2620 1792624 598616 6.61 514084 1575600 115188 07:06:01 PM 5601000 2407916 30.07 2620 1801740 605996 6.69 546840 1559152 32 07:07:01 PM 5608880 2400036 29.97 2620 1807060 584712 6.46 653108 1443168 17728 Average: 5610521 2398395 29.95 2620 1800475 596441 6.59 571344 1525973 44316 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 66.65 54.37 1035.59 9.67 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 28.23 25.92 61.62 9.04 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 31.68 25.42 32.11 10.97 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 42.19 35.24 376.42 9.89 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) 10/06/2024 _x86_64_ (2 CPU) 07:03:22 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 34.92 0.00 3.33 5.91 0.12 55.72 07:05:01 PM 0 48.61 0.00 4.43 6.71 0.11 40.15 07:05:01 PM 1 21.65 0.00 2.25 5.12 0.14 70.83 07:06:01 PM all 35.06 0.00 2.16 4.40 0.10 58.29 07:06:01 PM 0 63.86 0.00 2.75 3.87 0.11 29.41 07:06:01 PM 1 7.60 0.00 1.59 4.91 0.08 85.82 07:07:01 PM all 37.76 0.00 1.99 0.27 0.09 59.89 07:07:01 PM 0 68.15 0.00 2.87 0.39 0.09 28.50 07:07:01 PM 1 8.90 0.00 1.15 0.17 0.10 89.68 Average: all 35.92 0.00 2.49 3.52 0.10 57.97 Average: 0 60.19 0.00 3.35 3.66 0.10 32.69 Average: 1 12.67 0.00 1.66 3.39 0.11 82.17