---> uname -a: Linux prd-centos7-builder-2c-1g-37765.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 544 5401 16 1875 6994 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:84:2a:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.123.76/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fe84:2ad7/64 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) 01/26/2025 _x86_64_ (2 CPU) 04:05:19 PM LINUX RESTART 04:06:01 PM tps rtps wtps bread/s bwrtn/s 04:07:01 PM 232.83 1.92 230.92 61.30 8856.97 04:08:01 PM 166.32 0.95 165.37 60.76 4604.68 04:09:01 PM 27.09 0.03 27.05 1.20 627.47 Average: 142.08 0.97 141.12 41.09 4696.37 04:06:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 PM 5526704 2482212 30.99 2620 1807844 689600 7.61 603076 1578308 118948 04:08:01 PM 5538144 2470772 30.85 2620 1807752 673196 7.43 611512 1553388 4 04:09:01 PM 5540256 2468660 30.82 2620 1804896 675080 7.45 614344 1550804 14676 Average: 5535035 2473881 30.89 2620 1806831 679292 7.50 609644 1560833 44543 04:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:07:01 PM eth0 68.10 53.57 955.75 13.03 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 15.04 13.72 32.24 3.47 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 29.02 25.12 30.28 9.41 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.38 30.81 339.40 8.63 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) 01/26/2025 _x86_64_ (2 CPU) 04:05:19 PM LINUX RESTART 04:06:01 PM CPU %user %nice %system %iowait %steal %idle 04:07:01 PM all 38.77 0.00 3.72 1.96 0.12 55.42 04:07:01 PM 0 18.30 0.00 2.03 1.89 0.14 77.65 04:07:01 PM 1 60.07 0.00 5.45 2.06 0.13 32.30 04:08:01 PM all 14.17 0.00 1.35 0.76 0.08 83.64 04:08:01 PM 0 8.37 0.00 1.29 0.61 0.07 89.66 04:08:01 PM 1 20.07 0.00 1.41 0.91 0.07 77.53 04:09:01 PM all 33.05 0.00 1.79 0.84 0.10 64.21 04:09:01 PM 0 15.48 0.00 1.69 0.02 0.10 82.71 04:09:01 PM 1 51.44 0.00 1.88 1.70 0.11 44.88 Average: all 28.55 0.00 2.28 1.18 0.10 67.89 Average: 0 14.03 0.00 1.67 0.84 0.10 83.37 Average: 1 43.57 0.00 2.89 1.55 0.10 51.89