---> uname -a: Linux prd-centos7-builder-2c-1g-36742.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 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 556 5027 16 2237 6965 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:1e:0d:8d brd ff:ff:ff:ff:ff:ff inet 10.30.123.196/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fe1e:d8d/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) 01/15/2025 _x86_64_ (2 CPU) 02:45:24 AM LINUX RESTART 02:46:01 AM tps rtps wtps bread/s bwrtn/s 02:47:01 AM 223.67 1.85 221.82 114.08 7862.57 02:48:01 AM 46.81 8.66 38.15 822.39 3233.28 02:49:01 AM 287.99 2.08 285.91 203.33 9894.24 Average: 186.16 4.20 181.97 379.92 6996.86 02:46:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:47:01 AM 5792028 2216880 27.68 2620 1625744 887492 9.80 550764 1425208 36 02:48:01 AM 5204436 2804472 35.02 2620 2041860 942532 10.41 804044 1642224 357944 02:49:01 AM 5299012 2709896 33.84 2620 2044140 613116 6.77 814828 1553908 133540 Average: 5431825 2577083 32.18 2620 1903915 814380 8.99 723212 1540447 163840 02:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:47:01 AM eth0 113.13 90.72 744.59 28.76 0.00 0.00 0.00 02:47:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 22.49 18.14 480.40 1.82 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 53.20 42.55 542.01 11.91 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.94 50.47 589.00 14.16 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 01/15/2025 _x86_64_ (2 CPU) 02:45:24 AM LINUX RESTART 02:46:01 AM CPU %user %nice %system %iowait %steal %idle 02:47:01 AM all 5.97 0.00 1.51 4.54 0.07 87.90 02:47:01 AM 0 4.49 0.00 2.03 7.82 0.07 85.60 02:47:01 AM 1 7.46 0.00 0.98 1.27 0.05 90.24 02:48:01 AM all 18.37 0.00 3.54 0.95 0.07 77.07 02:48:01 AM 0 9.32 0.00 2.62 0.34 0.07 87.65 02:48:01 AM 1 27.59 0.00 4.48 1.58 0.07 66.28 02:49:01 AM all 29.01 0.00 3.25 2.61 0.10 65.04 02:49:01 AM 0 6.47 0.00 1.73 1.52 0.08 90.19 02:49:01 AM 1 53.10 0.00 4.83 3.78 0.11 38.18 Average: all 17.65 0.00 2.75 2.71 0.08 76.81 Average: 0 6.75 0.00 2.12 3.24 0.07 87.81 Average: 1 28.86 0.00 3.39 2.18 0.08 65.49