---> uname -a: Linux prd-centos7-builder-2c-1g-5920.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 514 5443 16 1863 7025 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:f2:78:0f brd ff:ff:ff:ff:ff:ff inet 10.30.123.48/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fef2:780f/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) 07/19/2024 _x86_64_ (2 CPU) 06:03:47 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 215.65 67.34 148.31 6305.68 39069.84 06:06:01 AM 294.84 0.42 294.42 18.66 10165.47 06:07:01 AM 95.95 0.38 95.57 38.11 2275.61 06:08:01 AM 29.23 1.95 27.28 210.49 777.20 Average: 158.91 17.53 141.38 1643.50 13073.17 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5819752 2189164 27.33 2620 1596692 657628 7.26 511128 1435492 74184 06:06:01 AM 5610680 2398236 29.94 2620 1796636 606888 6.70 534304 1559892 43800 06:07:01 AM 5622632 2386284 29.80 2620 1797692 592544 6.54 529596 1556476 20 06:08:01 AM 5643560 2365356 29.53 2620 1805816 555432 6.13 621464 1442168 29576 Average: 5674156 2334760 29.15 2620 1749209 603123 6.66 549123 1498507 36895 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 185.88 145.68 1203.85 60.48 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 44.38 35.82 634.77 8.42 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 27.57 25.60 26.97 9.26 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 06:08:01 AM eth0 27.81 23.66 30.25 10.17 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 71.41 57.69 473.98 22.08 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) 07/19/2024 _x86_64_ (2 CPU) 06:03:47 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 31.59 0.00 6.00 23.16 0.11 39.14 06:05:01 AM 0 34.98 0.00 6.19 23.57 0.11 35.16 06:05:01 AM 1 28.24 0.00 5.81 22.75 0.11 43.10 06:06:01 AM all 34.83 0.00 3.30 7.26 0.11 54.50 06:06:01 AM 0 59.70 0.00 4.83 7.09 0.13 28.25 06:06:01 AM 1 11.28 0.00 1.88 7.41 0.12 79.31 06:07:01 AM all 35.62 0.00 1.78 2.21 0.11 60.29 06:07:01 AM 0 63.53 0.00 2.37 2.11 0.11 31.88 06:07:01 AM 1 9.53 0.00 1.21 2.30 0.09 86.88 06:08:01 AM all 31.25 0.00 1.86 0.24 0.09 66.56 06:08:01 AM 0 55.90 0.00 2.63 0.46 0.07 40.93 06:08:01 AM 1 6.91 0.00 1.12 0.02 0.10 91.85 Average: all 33.32 0.00 3.23 8.19 0.10 55.15 Average: 0 53.45 0.00 4.01 8.34 0.10 34.10 Average: 1 13.92 0.00 2.48 8.05 0.10 75.45