---> uname -a: Linux prd-centos7-builder-2c-1g-269.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 515 5430 16 1875 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:34:99:3c brd ff:ff:ff:ff:ff:ff inet 10.30.123.172/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe34:993c/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) 03/18/2024 _x86_64_ (2 CPU) 07:03:22 AM LINUX RESTART 07:04:03 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 118.76 10.49 108.27 897.17 5633.87 07:06:01 AM 273.20 0.28 272.92 14.39 8815.17 07:07:01 AM 89.44 0.38 89.06 38.11 2275.63 07:08:01 AM 29.57 1.95 27.62 210.56 774.60 Average: 127.82 3.22 124.61 284.98 4364.48 07:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5647376 2361540 29.49 2620 1742604 635212 7.01 528264 1555688 159296 07:06:01 AM 5591008 2417908 30.19 2620 1808312 599696 6.62 544872 1569840 48436 07:07:01 AM 5517160 2491756 31.11 2620 1809320 670644 7.40 618492 1569996 0 07:08:01 AM 5624056 2384860 29.78 2620 1817544 551988 6.09 623596 1456544 29300 Average: 5594900 2414016 30.14 2620 1794445 614385 6.78 578806 1538017 59258 07:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 59.27 46.80 911.66 9.27 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 26.75 22.02 214.42 6.41 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 26.47 24.12 27.08 8.33 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 35.20 27.30 35.13 10.79 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.73 29.92 291.93 8.69 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) 03/18/2024 _x86_64_ (2 CPU) 07:03:22 AM LINUX RESTART 07:04:03 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 33.93 0.00 2.80 2.62 0.13 60.53 07:05:01 AM 0 42.67 0.00 3.52 1.82 0.11 51.88 07:05:01 AM 1 25.42 0.00 2.11 3.38 0.14 68.95 07:06:01 AM all 30.28 0.00 2.33 13.50 0.10 53.80 07:06:01 AM 0 42.91 0.00 3.07 7.00 0.11 46.92 07:06:01 AM 1 17.99 0.00 1.62 19.81 0.10 60.48 07:07:01 AM all 36.99 0.00 1.42 3.07 0.11 58.41 07:07:01 AM 0 61.22 0.00 1.46 4.02 0.13 33.18 07:07:01 AM 1 13.99 0.00 1.37 2.17 0.09 82.38 07:08:01 AM all 37.54 0.00 2.05 0.35 0.10 59.96 07:08:01 AM 0 43.48 0.00 2.19 0.32 0.09 53.93 07:08:01 AM 1 31.65 0.00 1.90 0.38 0.10 65.96 Average: all 34.68 0.00 2.15 4.92 0.11 58.15 Average: 0 47.54 0.00 2.56 3.30 0.11 46.50 Average: 1 22.18 0.00 1.74 6.49 0.11 69.48