---> uname -a: Linux prd-centos7-builder-2c-1g-44846.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 519 5420 16 1880 7018 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:0f:76:6c brd ff:ff:ff:ff:ff:ff inet 10.30.123.148/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe0f:766c/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) 04/13/2025 _x86_64_ (2 CPU) 12:03:35 AM LINUX RESTART 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 301.93 10.95 290.98 1106.44 8643.82 12:06:01 AM 307.71 0.68 307.03 53.84 8868.58 12:07:01 AM 33.88 1.95 31.93 210.56 870.96 Average: 214.53 4.53 210.00 457.09 6128.35 12:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5614376 2394540 29.90 2620 1802028 584208 6.45 520524 1581892 208228 12:06:01 AM 5577396 2431520 30.36 2620 1812464 607132 6.70 562316 1564452 24 12:07:01 AM 5580148 2428768 30.33 2620 1820644 592720 6.54 673036 1450872 30768 Average: 5590640 2418276 30.19 2620 1811712 594687 6.57 585292 1532405 79673 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 126.55 87.50 1264.09 29.28 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 32.13 28.02 64.93 10.52 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 35.97 29.52 37.54 12.91 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.90 48.35 455.70 17.57 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) 04/13/2025 _x86_64_ (2 CPU) 12:03:35 AM LINUX RESTART 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 39.10 0.00 4.64 2.65 0.10 53.51 12:05:01 AM 0 29.25 0.00 4.01 3.51 0.10 63.12 12:05:01 AM 1 49.14 0.00 5.27 1.76 0.09 43.73 12:06:01 AM all 36.99 0.00 2.58 1.45 0.09 58.89 12:06:01 AM 0 16.44 0.00 2.05 1.06 0.09 80.37 12:06:01 AM 1 58.38 0.00 3.13 1.88 0.11 36.50 12:07:01 AM all 36.83 0.00 2.44 0.21 0.09 60.43 12:07:01 AM 0 15.05 0.00 1.90 0.10 0.07 82.88 12:07:01 AM 1 60.00 0.00 3.00 0.31 0.09 36.60 Average: all 37.64 0.00 3.22 1.44 0.09 57.60 Average: 0 20.21 0.00 2.65 1.55 0.09 75.51 Average: 1 55.79 0.00 3.81 1.33 0.10 38.97