---> uname -a: Linux prd-centos7-builder-2c-1g-12098.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: 2799.996 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 516 5436 16 1868 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:cc:1d:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.178/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fecc:1df3/64 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) 09/30/2024 _x86_64_ (2 CPU) 10:03:41 AM LINUX RESTART 10:04:03 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 193.16 28.04 165.12 4477.11 7256.88 10:06:01 AM 259.24 0.30 258.94 14.93 8515.38 10:07:01 AM 68.62 0.38 68.23 38.11 1363.55 10:08:01 AM 26.68 1.65 25.03 146.14 667.81 Average: 136.45 7.42 129.02 1141.48 4427.26 10:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5696880 2312036 28.87 2620 1707240 632720 6.99 513040 1525144 129776 10:06:01 AM 5580688 2428228 30.32 2620 1800692 629532 6.95 569128 1558796 27360 10:07:01 AM 5563364 2445552 30.54 2620 1801748 644144 7.11 585864 1559284 208 10:08:01 AM 5639396 2369520 29.59 2620 1805684 559136 6.17 624720 1442080 17716 Average: 5620082 2388834 29.83 2620 1778841 616383 6.81 573188 1521326 43765 10:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 270.47 184.94 1609.69 65.48 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 33.92 28.95 290.22 8.63 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 18.37 14.23 21.52 4.96 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 27.88 22.61 28.68 9.10 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 86.14 61.66 478.16 21.68 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) 09/30/2024 _x86_64_ (2 CPU) 10:03:41 AM LINUX RESTART 10:04:03 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 38.00 0.00 5.42 4.62 0.12 51.84 10:05:01 AM 0 53.03 0.00 6.58 6.34 0.12 33.93 10:05:01 AM 1 24.12 0.00 4.34 3.02 0.13 68.39 10:06:01 AM all 32.09 0.00 2.55 8.36 0.10 56.90 10:06:01 AM 0 58.71 0.00 3.89 11.40 0.13 25.87 10:06:01 AM 1 7.89 0.00 1.34 5.58 0.07 85.11 10:07:01 AM all 17.48 0.00 0.77 1.21 0.07 80.47 10:07:01 AM 0 34.03 0.00 1.09 1.63 0.09 63.16 10:07:01 AM 1 1.68 0.00 0.49 0.80 0.03 97.00 10:08:01 AM all 33.49 0.00 1.76 0.26 0.09 64.39 10:08:01 AM 0 66.86 0.00 2.85 0.54 0.11 29.65 10:08:01 AM 1 3.19 0.00 0.76 0.03 0.08 95.94 Average: all 30.03 0.00 2.56 3.56 0.09 63.75 Average: 0 52.89 0.00 3.52 4.89 0.11 38.59 Average: 1 8.90 0.00 1.68 2.34 0.08 87.00