---> uname -a: Linux prd-centos7-builder-2c-1g-38457.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 5.6G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 530 5416 16 1874 7008 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:2b:79:0b brd ff:ff:ff:ff:ff:ff inet 10.30.122.234/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:fe2b:790b/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) 02/09/2025 _x86_64_ (2 CPU) 02:03:19 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 153.58 5.25 148.33 342.44 6864.19 02:06:01 PM 282.08 0.70 281.38 54.37 7521.19 02:07:01 PM 34.63 1.95 32.68 210.53 854.81 Average: 156.75 2.63 154.12 202.45 5079.93 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5549124 2459792 30.71 2620 1825128 655300 7.23 576812 1584924 201060 02:06:01 PM 5568628 2440288 30.47 2620 1806684 649252 7.17 577272 1560156 40 02:07:01 PM 5555184 2453732 30.64 2620 1815272 651680 7.19 705136 1446728 30292 Average: 5557645 2451271 30.61 2620 1815695 652077 7.20 619740 1530603 77131 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 71.80 57.10 1063.16 10.45 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 30.35 26.42 44.33 10.44 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 36.99 28.55 35.22 12.40 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.38 37.35 380.92 11.10 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) 02/09/2025 _x86_64_ (2 CPU) 02:03:19 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 36.72 0.00 3.67 2.30 0.12 57.19 02:05:01 PM 0 23.13 0.00 2.48 1.77 0.10 72.52 02:05:01 PM 1 50.78 0.00 4.92 2.87 0.13 41.30 02:06:01 PM all 34.34 0.00 2.30 4.04 0.11 59.22 02:06:01 PM 0 18.44 0.00 2.17 4.84 0.10 74.44 02:06:01 PM 1 51.01 0.00 2.42 3.18 0.13 43.27 02:07:01 PM all 36.09 0.00 2.43 0.71 0.11 60.66 02:07:01 PM 0 27.79 0.00 1.88 0.45 0.10 69.77 02:07:01 PM 1 44.58 0.00 3.00 0.98 0.12 51.31 Average: all 35.72 0.00 2.80 2.35 0.11 59.02 Average: 0 23.10 0.00 2.18 2.36 0.10 72.25 Average: 1 48.78 0.00 3.45 2.34 0.13 45.31