---> uname -a: Linux prd-centos7-builder-2c-1g-10355.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 545 5412 16 1862 6993 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:be:53:7e brd ff:ff:ff:ff:ff:ff inet 10.30.122.81/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:febe:537e/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) 09/15/2024 _x86_64_ (2 CPU) 06:03:21 PM LINUX RESTART 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 175.91 3.02 172.90 135.40 7588.61 06:06:01 PM 234.95 0.63 234.32 52.24 6352.61 06:07:01 PM 28.50 1.82 26.68 188.81 718.79 Average: 146.45 1.82 144.63 125.49 4886.44 06:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5566580 2442328 30.50 2620 1799620 669796 7.39 580208 1571496 154208 06:06:01 PM 5554424 2454484 30.65 2620 1795432 677160 7.48 600320 1554632 40 06:07:01 PM 5593148 2415760 30.16 2620 1800744 628588 6.94 676944 1438648 17728 Average: 5571384 2437524 30.44 2620 1798599 658515 7.27 619157 1521592 57325 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 69.23 57.72 1052.86 10.30 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 26.27 23.72 40.70 8.69 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 30.35 24.47 31.07 10.29 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.95 35.30 374.86 9.76 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) 09/15/2024 _x86_64_ (2 CPU) 06:03:21 PM LINUX RESTART 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 35.38 0.00 3.51 3.70 0.11 57.30 06:05:01 PM 0 38.16 0.00 3.73 3.73 0.11 54.27 06:05:01 PM 1 32.62 0.00 3.30 3.67 0.12 60.30 06:06:01 PM all 33.32 0.00 2.39 6.16 0.11 58.02 06:06:01 PM 0 56.54 0.00 2.84 7.57 0.13 32.93 06:06:01 PM 1 11.49 0.00 1.98 4.84 0.10 81.59 06:07:01 PM all 37.37 0.00 2.01 0.33 0.10 60.20 06:07:01 PM 0 68.70 0.00 2.87 0.43 0.09 27.90 06:07:01 PM 1 7.86 0.00 1.20 0.24 0.10 90.60 Average: all 35.36 0.00 2.63 3.38 0.11 58.51 Average: 0 54.40 0.00 3.15 3.89 0.11 38.45 Average: 1 17.13 0.00 2.14 2.90 0.11 77.72