---> uname -a: Linux prd-centos7-builder-2c-1g-39243.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 518 5423 16 1879 7020 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:ee:4d:8a brd ff:ff:ff:ff:ff:ff inet 10.30.122.228/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86194sec preferred_lft 86194sec inet6 fe80::f816:3eff:feee:4d8a/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) 02/19/2025 _x86_64_ (2 CPU) 03:03:44 PM LINUX RESTART 03:04:04 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 331.78 33.79 297.98 4662.02 16133.43 03:06:01 PM 314.17 0.72 313.46 54.10 9573.65 03:07:01 PM 40.60 1.82 38.78 188.84 928.30 Average: 227.12 11.74 215.38 1583.97 8756.44 03:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5701528 2307388 28.81 2620 1726620 598332 6.61 486832 1542720 145312 03:06:01 PM 5604268 2404648 30.02 2620 1810752 583400 6.44 534552 1563888 3636 03:07:01 PM 5620068 2388848 29.83 2620 1816080 618680 6.83 634024 1448640 17892 Average: 5641955 2366961 29.55 2620 1784484 600137 6.63 551803 1518416 55613 03:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 322.37 212.08 1717.36 69.08 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 37.87 30.26 238.79 10.55 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 35.05 27.67 34.94 12.69 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 128.55 87.95 645.94 30.13 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) 02/19/2025 _x86_64_ (2 CPU) 03:03:44 PM LINUX RESTART 03:04:04 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 42.15 0.00 6.33 5.10 0.12 46.29 03:05:01 PM 0 62.39 0.00 8.77 7.08 0.12 21.65 03:05:01 PM 1 22.85 0.00 4.03 3.22 0.11 69.79 03:06:01 PM all 36.36 0.00 3.01 1.54 0.10 58.99 03:06:01 PM 0 52.14 0.00 3.72 2.04 0.13 41.98 03:06:01 PM 1 21.25 0.00 2.32 1.07 0.09 75.28 03:07:01 PM all 36.80 0.00 2.04 0.20 0.09 60.87 03:07:01 PM 0 61.67 0.00 2.66 0.31 0.11 35.26 03:07:01 PM 1 13.51 0.00 1.47 0.09 0.07 84.87 Average: all 38.36 0.00 3.74 2.23 0.10 55.57 Average: 0 58.65 0.00 4.98 3.07 0.12 33.19 Average: 1 19.11 0.00 2.57 1.42 0.09 76.81