---> uname -a: Linux prd-centos7-builder-2c-1g-36075.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 561 5389 16 1870 6977 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:74:05:66 brd ff:ff:ff:ff:ff:ff inet 10.30.123.52/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe74:566/64 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) 01/04/2025 _x86_64_ (2 CPU) 11:03:24 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:02 AM 183.84 11.49 172.35 1196.54 6701.12 11:06:01 AM 287.33 0.53 286.80 18.43 8586.55 11:07:01 AM 41.16 1.18 39.97 92.87 824.47 Average: 170.12 4.42 165.70 438.30 5352.58 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:02 AM 5591052 2417864 30.19 2620 1766836 676960 7.47 573532 1558668 177848 11:06:01 AM 5568816 2440100 30.47 2620 1800724 652020 7.20 581960 1557144 10684 11:07:01 AM 5492272 2516644 31.42 2620 1803700 716048 7.91 658012 1557836 244 Average: 5550713 2458203 30.69 2620 1790420 681676 7.53 604501 1557883 62925 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:02 AM eth0 223.05 148.63 1381.48 50.28 0.00 0.00 0.00 11:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 20.92 19.21 54.30 6.77 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 39.94 32.66 35.50 19.05 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.05 67.10 492.89 25.47 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) 01/04/2025 _x86_64_ (2 CPU) 11:03:24 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:02 AM all 35.93 0.00 3.67 4.92 0.13 55.35 11:05:02 AM 0 19.44 0.00 2.49 4.61 0.12 73.33 11:05:02 AM 1 53.21 0.00 4.93 5.22 0.14 36.50 11:06:01 AM all 30.30 0.00 1.98 9.44 0.09 58.19 11:06:01 AM 0 8.79 0.00 1.38 9.57 0.07 80.19 11:06:01 AM 1 53.00 0.00 2.61 9.31 0.11 34.97 11:07:01 AM all 38.51 0.00 1.98 0.78 0.10 58.63 11:07:01 AM 0 17.84 0.00 1.57 0.48 0.09 80.03 11:07:01 AM 1 60.02 0.00 2.38 1.12 0.11 36.37 Average: all 34.94 0.00 2.54 5.02 0.11 57.40 Average: 0 15.36 0.00 1.81 4.87 0.09 77.86 Average: 1 55.45 0.00 3.30 5.18 0.12 35.95