---> uname -a: Linux prd-centos7-builder-2c-1g-41820.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 5.9G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 577 5222 16 2021 6958 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:19:5d:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.106/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fe19:5da8/64 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) 03/22/2025 _x86_64_ (2 CPU) 05:33:18 PM LINUX RESTART 05:34:01 PM tps rtps wtps bread/s bwrtn/s 05:35:01 PM 48.10 0.00 48.10 0.00 5300.73 05:36:01 PM 7.69 6.51 1.18 717.54 19.40 05:37:01 PM 151.45 3.78 147.67 287.14 6944.89 Average: 69.08 3.43 65.65 334.88 4088.25 05:34:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 PM 5738952 2269956 28.34 2620 1625680 959788 10.60 603044 1425552 32 05:36:01 PM 5768224 2240684 27.98 2620 1648892 661444 7.30 665172 1332948 3192 05:37:01 PM 5424240 2584668 32.27 2620 1947644 638168 7.05 745052 1532072 154120 Average: 5643805 2365103 29.53 2620 1740739 753133 8.32 671089 1430191 52448 05:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:35:01 PM eth0 3.98 3.95 1.37 0.51 0.00 0.00 0.00 05:35:01 PM lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 05:36:01 PM eth0 17.55 12.41 10.03 5.64 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 72.49 58.78 1054.71 11.23 0.00 0.00 0.00 05:37:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.33 25.04 355.31 5.79 0.00 0.00 0.00 Average: lo 0.05 0.05 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) 03/22/2025 _x86_64_ (2 CPU) 05:33:18 PM LINUX RESTART 05:34:01 PM CPU %user %nice %system %iowait %steal %idle 05:35:01 PM all 0.22 0.00 0.12 0.13 0.04 99.49 05:35:01 PM 0 0.12 0.00 0.08 0.02 0.03 99.75 05:35:01 PM 1 0.33 0.00 0.17 0.23 0.07 99.20 05:36:01 PM all 2.17 0.00 0.48 0.12 0.05 97.19 05:36:01 PM 0 3.19 0.00 0.50 0.24 0.07 96.00 05:36:01 PM 1 1.14 0.00 0.45 0.02 0.03 98.36 05:37:01 PM all 39.23 0.00 3.90 1.13 0.11 55.63 05:37:01 PM 0 36.75 0.00 3.74 1.34 0.09 58.08 05:37:01 PM 1 41.71 0.00 4.07 0.89 0.12 53.21 Average: all 13.51 0.00 1.46 0.45 0.07 84.51 Average: 0 13.02 0.00 1.41 0.52 0.06 84.98 Average: 1 13.99 0.00 1.52 0.37 0.07 84.04