---> uname -a: Linux prd-centos7-builder-2c-1g-38227.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 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 525 5417 16 1878 7012 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:c9:6b:42 brd ff:ff:ff:ff:ff:ff inet 10.30.122.211/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fec9:6b42/64 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) 02/05/2025 _x86_64_ (2 CPU) 05:03:43 PM LINUX RESTART 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 368.13 40.89 327.24 4870.23 42036.83 05:06:01 PM 323.23 0.53 322.70 18.17 10092.74 05:07:01 PM 44.24 0.18 44.06 35.85 1046.71 05:08:01 PM 28.46 1.95 26.51 210.60 739.09 Average: 191.20 10.88 180.32 1282.68 13478.85 05:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5729812 2279096 28.46 2620 1700852 595060 6.57 479864 1522160 143564 05:06:01 PM 5570084 2438824 30.45 2620 1808836 616636 6.81 568620 1562556 11068 05:07:01 PM 5576608 2432300 30.37 2620 1809896 611392 6.75 566480 1562664 16 05:08:01 PM 5547232 2461676 30.74 2620 1826776 620092 6.85 702204 1453556 29500 Average: 5605934 2402974 30.00 2620 1786590 610795 6.74 579292 1525234 46037 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 283.40 167.48 1550.70 62.18 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 39.49 30.39 308.05 9.73 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 18.47 17.21 13.70 6.66 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 30.09 23.81 30.87 10.16 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.83 59.70 475.78 22.17 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) 02/05/2025 _x86_64_ (2 CPU) 05:03:43 PM LINUX RESTART 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 36.41 0.00 6.52 18.51 0.11 38.46 05:05:01 PM 0 50.03 0.00 7.38 15.33 0.09 27.18 05:05:01 PM 1 23.13 0.00 5.67 21.60 0.10 49.50 05:06:01 PM all 34.59 0.00 2.89 4.09 0.11 58.32 05:06:01 PM 0 56.95 0.00 3.70 2.96 0.11 36.29 05:06:01 PM 1 13.12 0.00 2.09 5.18 0.12 79.49 05:07:01 PM all 23.65 0.00 1.40 2.68 0.15 72.12 05:07:01 PM 0 43.19 0.00 1.82 5.13 0.16 49.71 05:07:01 PM 1 6.39 0.00 1.05 0.54 0.16 91.87 05:08:01 PM all 27.94 0.00 1.87 0.63 0.10 69.45 05:08:01 PM 0 52.38 0.00 2.78 1.17 0.11 43.56 05:08:01 PM 1 4.73 0.00 1.01 0.12 0.08 94.06 Average: all 30.72 0.00 3.18 6.50 0.12 59.48 Average: 0 50.80 0.00 3.97 6.18 0.11 38.94 Average: 1 11.79 0.00 2.44 6.80 0.12 78.85