---> uname -a: Linux prd-centos7-builder-2c-1g-26903.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 548 5336 16 1935 6988 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:46:ab:37 brd ff:ff:ff:ff:ff:ff inet 10.30.123.23/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe46:ab37/64 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) 01/08/2024 _x86_64_ (2 CPU) 10:03:19 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 244.26 0.75 243.51 22.26 9671.23 10:06:01 AM 167.49 0.48 167.01 16.66 6602.43 10:07:01 AM 79.59 0.18 79.41 35.85 1527.39 Average: 163.78 0.47 163.31 24.92 5933.72 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5475572 2533344 31.63 2620 1865620 807544 8.92 601568 1634116 160164 10:06:01 AM 5517700 2491216 31.11 2620 1866228 756528 8.35 564400 1622308 31400 10:07:01 AM 5466280 2542636 31.75 2620 1878324 786916 8.69 614460 1621060 11060 Average: 5486517 2522399 31.49 2620 1870057 783663 8.65 593476 1625828 67541 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 63.72 46.79 1097.83 6.91 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 30.26 24.38 193.73 7.18 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 29.80 26.39 25.93 9.10 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 Average: eth0 41.26 32.52 439.15 7.73 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) 01/08/2024 _x86_64_ (2 CPU) 10:03:19 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 29.80 0.00 2.85 11.19 0.10 56.06 10:05:01 AM 0 47.98 0.00 3.83 13.85 0.13 34.22 10:05:01 AM 1 12.50 0.00 1.88 8.66 0.10 76.86 10:06:01 AM all 33.52 0.00 2.10 3.86 0.11 60.41 10:06:01 AM 0 63.79 0.00 3.19 3.44 0.11 29.48 10:06:01 AM 1 5.24 0.00 1.10 4.28 0.10 89.29 10:07:01 AM all 36.89 0.00 1.79 1.58 0.11 59.64 10:07:01 AM 0 70.33 0.00 2.49 1.83 0.13 25.23 10:07:01 AM 1 6.01 0.00 1.15 1.33 0.10 91.41 Average: all 33.40 0.00 2.25 5.55 0.11 58.70 Average: 0 60.62 0.00 3.17 6.42 0.12 29.67 Average: 1 7.90 0.00 1.37 4.74 0.10 85.88