---> uname -a: Linux prd-centos7-builder-2c-1g-37034.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 548 5403 16 1869 6990 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:b7:31:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.145/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:feb7:31d5/64 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) 01/17/2025 _x86_64_ (2 CPU) 11:03:21 PM LINUX RESTART 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 307.93 17.85 290.07 3509.93 6902.22 11:06:01 PM 297.04 0.65 296.39 52.22 9256.85 11:07:01 PM 42.85 0.27 42.58 8.00 936.05 Average: 215.95 6.26 209.69 1190.05 5698.83 11:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5713292 2295624 28.66 2620 1720616 598152 6.60 481296 1538760 144096 11:06:01 PM 5598588 2410328 30.10 2620 1801960 605296 6.68 549484 1558076 10684 11:07:01 PM 5574172 2434744 30.40 2620 1799276 631092 6.97 579280 1552300 14676 Average: 5628684 2380232 29.72 2620 1773951 611513 6.75 536687 1549712 56485 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 PM eth0 315.22 205.91 1614.77 65.47 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 38.02 31.62 244.58 9.70 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 23.80 21.62 20.38 8.57 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 125.68 86.39 626.59 27.91 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) 01/17/2025 _x86_64_ (2 CPU) 11:03:21 PM LINUX RESTART 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 32.06 0.00 3.74 3.79 0.10 60.32 11:05:01 PM 0 53.16 0.00 5.48 5.65 0.11 35.60 11:05:01 PM 1 12.19 0.00 2.10 2.05 0.09 83.57 11:06:01 PM all 36.93 0.00 2.88 2.19 0.11 57.90 11:06:01 PM 0 55.90 0.00 3.62 3.54 0.11 36.83 11:06:01 PM 1 18.79 0.00 2.17 0.89 0.09 78.06 11:07:01 PM all 39.08 0.00 1.59 0.23 0.10 59.00 11:07:01 PM 0 72.56 0.00 2.24 0.32 0.11 24.77 11:07:01 PM 1 7.55 0.00 1.01 0.14 0.08 91.22 Average: all 36.04 0.00 2.73 2.06 0.10 59.07 Average: 0 60.57 0.00 3.77 3.16 0.11 32.38 Average: 1 12.81 0.00 1.76 1.02 0.09 84.32