---> uname -a: Linux prd-centos7-builder-2c-1g-10050.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 532 5422 16 1865 7006 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:05:4c:be brd ff:ff:ff:ff:ff:ff inet 10.30.123.8/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe05:4cbe/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) 09/11/2024 _x86_64_ (2 CPU) 12:03:21 AM LINUX RESTART 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 175.65 12.38 163.27 1748.97 6224.38 12:06:01 AM 280.23 0.30 279.93 14.92 8809.93 12:07:01 AM 48.57 0.37 48.20 37.57 1014.46 12:08:01 AM 34.34 1.95 32.39 210.60 951.20 Average: 134.71 3.75 130.96 503.02 4250.46 12:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5692408 2316508 28.92 2620 1721244 627736 6.93 496436 1539136 139516 12:06:01 AM 5592412 2416504 30.17 2620 1797876 628744 6.94 555628 1557476 10772 12:07:01 AM 5588160 2420756 30.23 2620 1798928 633272 6.99 562280 1557448 24 12:08:01 AM 5561360 2447556 30.56 2620 1807468 659068 7.28 706360 1439104 29856 Average: 5608585 2400331 29.97 2620 1781379 637205 7.04 580176 1523291 45042 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 332.05 211.84 1598.19 66.02 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 26.53 23.21 223.70 6.89 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 25.53 23.55 24.87 8.51 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 30.46 25.36 30.89 11.56 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.64 70.99 469.44 23.25 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) 09/11/2024 _x86_64_ (2 CPU) 12:03:21 AM LINUX RESTART 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 35.38 0.00 3.99 5.63 0.11 54.89 12:05:01 AM 0 15.94 0.00 2.91 6.55 0.12 74.47 12:05:01 AM 1 55.75 0.00 5.13 4.66 0.13 34.34 12:06:01 AM all 25.86 0.00 2.21 11.01 0.11 60.81 12:06:01 AM 0 24.34 0.00 1.98 8.60 0.10 64.97 12:06:01 AM 1 27.40 0.00 2.43 13.43 0.12 56.63 12:07:01 AM all 34.58 0.00 1.62 1.31 0.11 62.38 12:07:01 AM 0 25.95 0.00 1.16 1.25 0.12 71.52 12:07:01 AM 1 43.42 0.00 2.06 1.39 0.11 53.02 12:08:01 AM all 36.65 0.00 2.24 1.60 0.11 59.40 12:08:01 AM 0 11.37 0.00 1.60 0.71 0.09 86.23 12:08:01 AM 1 63.69 0.00 2.97 2.55 0.11 30.68 Average: all 33.10 0.00 2.51 4.90 0.11 59.37 Average: 0 19.35 0.00 1.92 4.26 0.11 74.36 Average: 1 47.36 0.00 3.14 5.56 0.12 43.82