---> uname -a: Linux prd-centos7-builder-2c-1g-34693.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 522 5426 16 1871 7016 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:95:0c:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.220/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe95:ca6/64 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) 12/08/2024 _x86_64_ (2 CPU) 12:03:23 AM LINUX RESTART 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 224.48 2.23 222.25 69.69 9344.40 12:06:01 AM 192.29 0.65 191.64 52.77 5559.74 12:07:01 AM 26.74 1.63 25.10 146.06 577.23 Average: 147.84 1.50 146.34 89.51 5160.69 12:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5598820 2410096 30.09 2620 1794740 608880 6.72 535104 1577592 116892 12:06:01 AM 5611652 2397264 29.93 2620 1804452 580124 6.40 532120 1561476 24 12:07:01 AM 5538824 2470092 30.84 2620 1805508 652032 7.20 729336 1439720 14812 Average: 5583099 2425817 30.29 2620 1801567 613679 6.78 598853 1526263 43909 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 68.19 51.62 1035.55 9.85 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 25.77 23.49 60.17 8.00 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 30.18 24.62 30.18 10.20 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 Average: eth0 41.38 33.24 375.34 9.35 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) 12/08/2024 _x86_64_ (2 CPU) 12:03:23 AM LINUX RESTART 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 35.05 0.00 3.17 5.16 0.11 56.51 12:05:01 AM 0 60.68 0.00 4.74 6.72 0.13 27.74 12:05:01 AM 1 10.79 0.00 1.67 3.70 0.08 83.75 12:06:01 AM all 33.18 0.00 2.15 5.05 0.09 59.53 12:06:01 AM 0 62.18 0.00 2.90 4.92 0.09 29.91 12:06:01 AM 1 5.81 0.00 1.45 5.17 0.08 87.48 12:07:01 AM all 37.86 0.00 1.53 0.18 0.10 60.33 12:07:01 AM 0 73.32 0.00 2.32 0.33 0.11 23.92 12:07:01 AM 1 5.11 0.00 0.81 0.03 0.10 93.94 Average: all 35.36 0.00 2.28 3.47 0.10 58.79 Average: 0 65.34 0.00 3.33 4.01 0.11 27.21 Average: 1 7.23 0.00 1.31 2.97 0.09 88.40