---> uname -a: Linux prd-centos7-builder-2c-1g-38166.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 5.6G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 541 5405 16 1874 6997 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:f6:85:3f brd ff:ff:ff:ff:ff:ff inet 10.30.123.82/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fef6:853f/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) 02/04/2025 _x86_64_ (2 CPU) 09:03:20 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 226.89 2.28 224.60 71.30 8893.04 09:06:01 PM 205.80 0.70 205.10 54.37 5470.60 09:07:01 PM 33.17 1.95 31.22 210.56 839.15 Average: 155.28 1.64 153.64 112.08 5067.59 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5539104 2469812 30.84 2620 1821712 661816 7.31 586016 1581892 145660 09:06:01 PM 5546400 2462516 30.75 2620 1806964 664392 7.34 595644 1559988 240 09:07:01 PM 5520300 2488616 31.07 2620 1815344 681940 7.53 737592 1446536 30284 Average: 5535268 2473648 30.89 2620 1814673 669383 7.39 639751 1529472 58728 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 68.50 54.72 1062.41 10.28 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 31.98 27.90 45.02 10.93 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 34.13 27.89 34.43 15.32 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.87 36.84 380.62 12.18 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) 02/04/2025 _x86_64_ (2 CPU) 09:03:20 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 35.58 0.00 4.03 3.24 0.13 57.01 09:05:01 PM 0 24.62 0.00 3.23 2.83 0.12 69.19 09:05:01 PM 1 46.93 0.00 4.84 3.67 0.14 44.41 09:06:01 PM all 34.72 0.00 2.07 1.99 0.12 61.10 09:06:01 PM 0 18.97 0.00 1.85 1.24 0.12 77.81 09:06:01 PM 1 51.32 0.00 2.30 2.77 0.13 43.48 09:07:01 PM all 36.52 0.00 2.25 0.88 0.12 60.23 09:07:01 PM 0 23.70 0.00 1.95 0.38 0.14 73.83 09:07:01 PM 1 49.70 0.00 2.56 1.39 0.12 46.23 Average: all 35.61 0.00 2.78 2.03 0.13 59.45 Average: 0 22.42 0.00 2.34 1.48 0.13 73.63 Average: 1 49.31 0.00 3.23 2.60 0.13 44.72