---> uname -a: Linux prd-centos7-builder-2c-1g-349.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 515 5282 16 2022 7020 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:52:a3:ca brd ff:ff:ff:ff:ff:ff inet 10.30.122.92/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fe52:a3ca/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) 04/23/2025 _x86_64_ (2 CPU) 07:14:47 AM LINUX RESTART 07:15:05 AM tps rtps wtps bread/s bwrtn/s 07:16:01 AM 290.54 25.73 264.82 3830.58 9449.88 07:17:01 AM 4.53 0.00 4.53 0.00 164.23 07:18:01 AM 10.29 9.03 1.27 931.89 36.09 07:19:01 AM 204.30 2.33 201.97 148.83 8153.15 Average: 124.66 8.99 115.67 1183.89 4366.38 07:15:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:16:01 AM 5809348 2199568 27.46 2620 1625724 888424 9.81 531948 1424764 52 07:17:01 AM 5811220 2197696 27.44 2620 1625696 888264 9.81 531328 1424520 40 07:18:01 AM 5794332 2214584 27.65 2620 1670224 611324 6.75 622580 1345472 18476 07:19:01 AM 5441924 2566992 32.05 2620 1950448 609124 6.73 723812 1531624 119740 Average: 5714206 2294710 28.65 2620 1718023 749284 8.27 602417 1431595 34577 07:15:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:16:01 AM eth0 336.93 209.96 1398.73 70.90 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 5.50 3.02 0.75 0.54 0.00 0.00 0.00 07:17:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 07:18:01 AM eth0 13.89 11.26 6.20 3.15 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 77.20 61.18 1062.65 21.38 0.00 0.00 0.00 07:19:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 Average: eth0 104.52 69.01 603.88 23.20 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 04/23/2025 _x86_64_ (2 CPU) 07:14:47 AM LINUX RESTART 07:15:05 AM CPU %user %nice %system %iowait %steal %idle 07:16:01 AM all 19.03 0.00 4.11 2.54 0.06 74.25 07:16:01 AM 0 23.10 0.00 4.09 2.48 0.06 70.28 07:16:01 AM 1 15.01 0.00 4.14 2.62 0.07 78.15 07:17:01 AM all 0.16 0.00 0.07 0.00 0.03 99.74 07:17:01 AM 0 0.20 0.00 0.08 0.00 0.02 99.70 07:17:01 AM 1 0.12 0.00 0.07 0.00 0.05 99.77 07:18:01 AM all 3.81 0.00 0.65 0.31 0.05 95.19 07:18:01 AM 0 6.59 0.00 0.78 0.61 0.05 91.98 07:18:01 AM 1 1.04 0.00 0.52 0.00 0.05 98.39 07:19:01 AM all 40.19 0.00 3.78 1.79 0.11 54.13 07:19:01 AM 0 61.53 0.00 4.86 2.44 0.13 31.04 07:19:01 AM 1 19.78 0.00 2.74 1.18 0.10 76.19 Average: all 15.44 0.00 2.09 1.12 0.07 81.29 Average: 0 22.20 0.00 2.37 1.34 0.06 74.03 Average: 1 8.78 0.00 1.81 0.91 0.07 88.42