---> uname -a: Linux prd-centos7-builder-2c-1g-40759.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 515 5428 16 1877 7022 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:8c:ea:2b brd ff:ff:ff:ff:ff:ff inet 10.30.123.36/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fe8c:ea2b/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) 03/10/2025 _x86_64_ (2 CPU) 12:03:36 PM LINUX RESTART 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 324.07 11.44 312.62 1182.68 7941.54 12:06:01 PM 308.11 0.68 307.43 53.84 8895.67 12:07:01 PM 35.59 1.95 33.64 210.60 875.71 Average: 222.61 4.69 217.91 482.43 5904.70 12:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5630232 2378684 29.70 2620 1798096 595664 6.58 506424 1578572 207744 12:06:01 PM 5626032 2382884 29.75 2620 1808356 579484 6.40 517120 1561336 24 12:07:01 PM 5568164 2440752 30.48 2620 1817024 625372 6.90 687076 1447848 30548 Average: 5608143 2400773 29.98 2620 1807825 600173 6.63 570207 1529252 79439 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 223.27 152.66 1386.93 49.45 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 31.93 27.55 66.27 10.82 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 38.50 30.24 40.87 13.21 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 97.91 70.16 498.10 24.49 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) 03/10/2025 _x86_64_ (2 CPU) 12:03:36 PM LINUX RESTART 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 38.70 0.00 4.84 2.45 0.12 53.90 12:05:01 PM 0 22.48 0.00 3.14 1.14 0.12 73.12 12:05:01 PM 1 55.74 0.00 6.59 3.82 0.11 33.75 12:06:01 PM all 35.95 0.00 2.43 1.57 0.11 59.95 12:06:01 PM 0 21.93 0.00 2.04 1.79 0.10 74.14 12:06:01 PM 1 50.50 0.00 2.87 1.34 0.13 45.16 12:07:01 PM all 37.49 0.00 2.39 0.24 0.10 59.78 12:07:01 PM 0 17.15 0.00 1.78 0.12 0.09 80.87 12:07:01 PM 1 59.02 0.00 3.04 0.36 0.11 37.47 Average: all 37.38 0.00 3.21 1.42 0.11 57.89 Average: 0 20.50 0.00 2.31 1.02 0.10 76.06 Average: 1 55.07 0.00 4.16 1.84 0.11 38.82