---> uname -a: Linux prd-centos7-builder-2c-1g-10327.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 515 5443 16 1862 7024 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:c5:db:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.177/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fec5:dba2/64 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) 01:03:20 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 160.70 10.24 150.46 869.65 4981.49 01:06:01 AM 253.64 0.28 253.36 14.39 8143.96 01:07:01 AM 81.21 0.37 80.84 37.58 1958.94 01:08:01 AM 33.91 1.95 31.96 210.53 929.51 Average: 132.36 3.21 129.15 283.13 4003.51 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5748712 2260196 28.22 2620 1697244 592536 6.54 468452 1519616 118944 01:06:01 AM 5609924 2398984 29.95 2620 1794400 607600 6.71 545600 1554612 39764 01:07:01 AM 5633204 2375704 29.66 2620 1795452 579736 6.40 520540 1554580 20 01:08:01 AM 5622068 2386840 29.80 2620 1804056 580948 6.41 646300 1440260 30012 Average: 5653477 2355431 29.41 2620 1772788 590205 6.52 545223 1517267 47185 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 76.83 62.96 948.01 18.32 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 38.73 30.95 299.01 8.48 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 27.40 26.02 26.54 8.63 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 32.76 26.32 32.00 11.57 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.94 36.57 326.48 11.75 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) 01:03:20 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 22.63 0.00 2.72 8.81 0.10 65.74 01:05:01 AM 0 24.68 0.00 2.78 2.50 0.09 69.95 01:05:01 AM 1 20.62 0.00 2.70 15.04 0.09 61.56 01:06:01 AM all 31.52 0.00 2.74 6.68 0.11 58.95 01:06:01 AM 0 47.97 0.00 3.64 7.73 0.13 40.54 01:06:01 AM 1 15.85 0.00 1.87 5.68 0.10 76.50 01:07:01 AM all 35.88 0.00 2.31 2.17 0.11 59.53 01:07:01 AM 0 68.31 0.00 2.58 1.44 0.13 27.55 01:07:01 AM 1 5.74 0.00 2.04 2.86 0.10 89.25 01:08:01 AM all 37.64 0.00 2.15 0.71 0.11 59.39 01:08:01 AM 0 72.79 0.00 3.14 1.45 0.11 22.51 01:08:01 AM 1 5.30 0.00 1.27 0.05 0.08 93.30 Average: all 31.88 0.00 2.48 4.61 0.10 60.92 Average: 0 53.06 0.00 3.03 3.28 0.11 40.51 Average: 1 11.83 0.00 1.97 5.87 0.09 80.25