---> uname -a: Linux prd-centos7-builder-2c-1g-120.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 538 5402 16 1880 7000 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:20:91:01 brd ff:ff:ff:ff:ff:ff inet 10.30.123.110/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:fe20:9101/64 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) 04/18/2025 _x86_64_ (2 CPU) 02:03:16 PM LINUX RESTART 02:04:03 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 238.85 2.05 236.80 65.61 9514.18 02:06:01 PM 201.75 0.68 201.07 53.84 5434.32 02:07:01 PM 36.16 1.95 34.21 210.53 897.65 Average: 158.02 1.56 156.47 110.49 5234.52 02:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5540008 2468908 30.83 2620 1826372 625732 6.91 579608 1588600 143520 02:06:01 PM 5552456 2456460 30.67 2620 1812592 623200 6.88 587144 1564336 44 02:07:01 PM 5557960 2450956 30.60 2620 1820680 607884 6.71 696700 1450216 30752 Average: 5550141 2458775 30.70 2620 1819881 618939 6.83 621151 1534384 58105 02:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 73.64 57.36 1078.92 10.73 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 02:06:01 PM eth0 30.85 27.25 44.69 10.75 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 35.84 28.55 35.41 12.55 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.48 37.50 378.58 11.35 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) 04/18/2025 _x86_64_ (2 CPU) 02:03:16 PM LINUX RESTART 02:04:03 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 36.62 0.00 3.82 2.65 0.12 56.79 02:05:01 PM 0 64.19 0.00 5.86 3.24 0.13 26.57 02:05:01 PM 1 10.70 0.00 1.88 2.09 0.11 85.21 02:06:01 PM all 35.39 0.00 2.13 1.66 0.10 60.73 02:06:01 PM 0 57.29 0.00 2.77 2.75 0.11 37.09 02:06:01 PM 1 14.48 0.00 1.55 0.61 0.10 83.26 02:07:01 PM all 38.48 0.00 2.34 0.20 0.11 58.87 02:07:01 PM 0 67.66 0.00 3.33 0.33 0.13 28.56 02:07:01 PM 1 11.13 0.00 1.39 0.10 0.08 87.30 Average: all 36.83 0.00 2.75 1.49 0.11 58.82 Average: 0 63.01 0.00 3.96 2.09 0.12 30.82 Average: 1 12.12 0.00 1.60 0.92 0.10 85.26