---> uname -a: Linux prd-centos7-builder-2c-1g-749.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 515 5415 16 1890 7023 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:c0:0d:41 brd ff:ff:ff:ff:ff:ff inet 10.30.122.205/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fec0:d41/64 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) 02/11/2024 _x86_64_ (2 CPU) 10:03:17 AM LINUX RESTART 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 108.10 1.19 106.91 38.22 5560.41 10:06:01 AM 284.14 0.30 283.84 14.92 9753.96 10:07:01 AM 81.81 0.37 81.44 37.58 1781.74 10:08:01 AM 18.37 1.63 16.74 146.04 367.47 Average: 123.17 0.87 122.30 59.28 4360.96 10:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5607352 2401564 29.99 2620 1767728 683720 7.55 550100 1571276 163404 10:06:01 AM 5578752 2430164 30.34 2620 1821996 629016 6.94 543404 1583928 32324 10:07:01 AM 5569232 2439684 30.46 2620 1823052 633876 7.00 559108 1576584 16 10:08:01 AM 5566992 2441924 30.49 2620 1824700 633904 7.00 681944 1456400 13708 Average: 5580582 2428334 30.32 2620 1809369 645129 7.12 583639 1547047 52363 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 125.99 113.50 929.57 14.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 76.27 65.51 308.36 10.52 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 65.82 59.57 42.51 11.01 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 60.08 52.33 41.04 11.44 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.85 72.56 327.85 11.73 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) 02/11/2024 _x86_64_ (2 CPU) 10:03:17 AM LINUX RESTART 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 32.99 0.00 2.64 2.79 0.14 61.44 10:05:01 AM 0 53.88 0.00 3.77 3.87 0.15 38.33 10:05:01 AM 1 13.25 0.00 1.57 1.77 0.12 83.29 10:06:01 AM all 32.58 0.00 2.68 8.13 0.15 56.46 10:06:01 AM 0 42.60 0.00 3.04 6.65 0.16 47.55 10:06:01 AM 1 22.78 0.00 2.35 9.59 0.14 65.14 10:07:01 AM all 30.03 0.00 1.53 1.77 0.10 66.57 10:07:01 AM 0 54.53 0.00 2.06 1.71 0.14 41.56 10:07:01 AM 1 7.03 0.00 1.03 1.81 0.08 90.04 10:08:01 AM all 29.50 0.00 1.50 0.25 0.09 68.66 10:08:01 AM 0 57.76 0.00 2.40 0.52 0.09 39.23 10:08:01 AM 1 2.96 0.00 0.66 0.00 0.08 96.30 Average: all 31.26 0.00 2.08 3.23 0.12 63.31 Average: 0 52.14 0.00 2.81 3.19 0.14 41.71 Average: 1 11.42 0.00 1.40 3.27 0.11 83.81