---> uname -a: Linux prd-centos7-builder-2c-1g-41273.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 542 5398 16 1880 6995 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:21:5f:3c brd ff:ff:ff:ff:ff:ff inet 10.30.122.163/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:fe21:5f3c/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) 03/13/2025 _x86_64_ (2 CPU) 02:03:21 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 242.66 0.77 241.90 24.25 9287.56 02:06:02 PM 175.53 0.68 174.85 53.83 4585.94 Average: 209.09 0.72 208.37 39.04 6936.55 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5509560 2499356 31.21 2620 1814520 693912 7.66 617196 1580824 114592 02:06:02 PM 5600404 2408512 30.07 2620 1811520 602020 6.65 540036 1564460 8 Average: 5554982 2453934 30.64 2620 1813020 647966 7.15 578616 1572642 57300 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 66.95 53.66 954.90 11.59 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:02 PM eth0 29.55 25.90 29.56 9.86 0.00 0.00 0.00 02:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.25 39.78 492.19 10.72 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) 03/13/2025 _x86_64_ (2 CPU) 02:03:21 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 38.90 0.00 3.82 1.61 0.11 55.55 02:05:01 PM 0 17.65 0.00 2.51 1.51 0.12 78.21 02:05:01 PM 1 61.25 0.00 5.21 1.70 0.13 31.72 02:06:02 PM all 34.26 0.00 1.93 0.79 0.10 62.92 02:06:02 PM 0 11.15 0.00 1.40 0.75 0.10 86.61 02:06:02 PM 1 58.44 0.00 2.49 0.85 0.07 38.14 Average: all 36.57 0.00 2.87 1.20 0.11 59.26 Average: 0 14.38 0.00 1.95 1.13 0.11 82.43 Average: 1 59.83 0.00 3.84 1.27 0.10 34.95