---> uname -a: Linux prd-centos7-builder-2c-1g-323.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 528 5415 16 1876 7010 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:a3:45:7e brd ff:ff:ff:ff:ff:ff inet 10.30.122.116/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fea3:457e/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) 04/22/2025 _x86_64_ (2 CPU) 11:03:19 PM LINUX RESTART 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:02 PM 231.75 2.22 229.54 70.50 9047.66 11:06:01 PM 206.54 0.69 205.84 54.75 5516.99 11:07:01 PM 33.88 1.95 31.93 210.53 858.66 Average: 157.11 1.62 155.48 112.25 5138.77 11:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:02 PM 5609272 2399636 29.96 2620 1808788 609504 6.73 518600 1579236 129168 11:06:01 PM 5555904 2453004 30.63 2620 1809668 657604 7.26 585152 1561256 272 11:07:01 PM 5530548 2478360 30.95 2620 1817616 671304 7.41 726240 1447708 30784 Average: 5565241 2443667 30.51 2620 1812024 646137 7.13 609997 1529400 53408 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:02 PM eth0 76.11 55.49 1079.44 10.83 0.00 0.00 0.00 11:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 31.00 26.72 44.98 10.86 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 34.18 27.78 34.63 12.07 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 47.19 36.72 388.24 11.26 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) 04/22/2025 _x86_64_ (2 CPU) 11:03:19 PM LINUX RESTART 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:02 PM all 36.71 0.00 4.06 2.69 0.12 56.43 11:05:02 PM 0 57.35 0.00 5.64 2.63 0.13 34.25 11:05:02 PM 1 17.11 0.00 2.55 2.74 0.14 77.47 11:06:01 PM all 35.03 0.00 1.87 1.28 0.12 61.70 11:06:01 PM 0 49.82 0.00 2.23 1.81 0.13 46.02 11:06:01 PM 1 20.73 0.00 1.50 0.77 0.10 76.89 11:07:01 PM all 36.50 0.00 2.35 0.52 0.09 60.54 11:07:01 PM 0 49.56 0.00 2.59 0.78 0.11 46.97 11:07:01 PM 1 23.82 0.00 2.15 0.28 0.09 73.67 Average: all 36.08 0.00 2.76 1.50 0.11 59.55 Average: 0 52.23 0.00 3.48 1.73 0.12 42.43 Average: 1 20.55 0.00 2.07 1.27 0.11 76.01