---> uname -a: Linux prd-centos7-builder-2c-1g-37651.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 551 5392 16 1876 6987 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:80:bf:42 brd ff:ff:ff:ff:ff:ff inet 10.30.122.243/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe80:bf42/64 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) 01/25/2025 _x86_64_ (2 CPU) 09:04:40 AM LINUX RESTART 09:05:06 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 275.03 32.80 242.23 4784.16 6967.49 09:07:01 AM 317.89 0.53 317.35 18.25 9904.66 09:08:01 AM 40.55 0.55 40.00 49.84 1029.25 Average: 209.35 10.68 198.67 1527.37 5939.20 09:05:06 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 5673852 2335064 29.16 2620 1710544 648776 7.16 534336 1527204 152108 09:07:01 AM 5576520 2432396 30.37 2620 1806492 618900 6.83 565776 1561640 10692 09:08:01 AM 5579172 2429744 30.34 2620 1807816 613416 6.77 575356 1551304 40 Average: 5609848 2399068 29.95 2620 1774951 627031 6.92 558489 1546716 54280 09:05:06 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:06:01 AM eth0 311.10 206.79 1701.28 69.96 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 36.22 31.52 295.62 9.43 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 28.95 27.10 29.20 8.75 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 120.14 85.11 646.21 28.23 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) 01/25/2025 _x86_64_ (2 CPU) 09:04:40 AM LINUX RESTART 09:05:06 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 40.83 0.00 6.01 4.92 0.13 48.11 09:06:01 AM 0 25.17 0.00 5.70 6.59 0.11 62.43 09:06:01 AM 1 57.17 0.00 6.34 3.16 0.12 33.21 09:07:01 AM all 37.26 0.00 2.67 2.50 0.10 57.47 09:07:01 AM 0 15.75 0.00 1.76 1.87 0.10 80.52 09:07:01 AM 1 59.70 0.00 3.61 3.14 0.11 33.45 09:08:01 AM all 35.42 0.00 2.17 0.43 0.08 61.90 09:08:01 AM 0 33.30 0.00 2.07 0.36 0.09 64.17 09:08:01 AM 1 37.54 0.00 2.27 0.50 0.09 59.59 Average: all 37.73 0.00 3.53 2.53 0.10 56.10 Average: 0 24.68 0.00 3.09 2.83 0.10 69.29 Average: 1 51.16 0.00 3.98 2.22 0.10 42.53