---> uname -a: Linux prd-centos7-builder-2c-1g-36896.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 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 649 4933 16 2237 6873 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:76:eb:b2 brd ff:ff:ff:ff:ff:ff inet 10.30.122.133/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe76:ebb2/64 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) 01/17/2025 _x86_64_ (2 CPU) 02:20:43 AM LINUX RESTART 02:21:11 AM tps rtps wtps bread/s bwrtn/s 02:22:01 AM 315.32 15.82 299.50 3971.07 9519.94 02:23:01 AM 14.56 7.66 6.90 788.01 1441.99 02:24:01 AM 420.89 1.05 419.84 40.64 12891.67 02:25:01 AM 276.67 1.95 274.72 194.27 9343.57 Average: 254.32 6.22 248.10 1130.33 8246.31 02:21:11 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:22:01 AM 5694868 2314048 28.89 2620 1625736 995628 10.99 645824 1425520 33980 02:23:01 AM 5626124 2382792 29.75 2620 1667120 1019132 11.25 686204 1448616 18572 02:24:01 AM 5318120 2690796 33.60 2620 1863348 1025360 11.32 781688 1555180 159664 02:25:01 AM 5194192 2814724 35.14 2620 2072084 701040 7.74 895280 1574892 143924 Average: 5458326 2550590 31.85 2620 1807072 935290 10.33 752249 1501052 89035 02:21:11 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:22:01 AM eth0 338.02 228.25 1565.70 75.90 0.00 0.00 0.00 02:22:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 02:23:01 AM eth0 14.72 10.96 2.63 1.98 0.00 0.00 0.00 02:23:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 24.80 20.50 482.78 2.07 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 57.28 45.95 630.28 10.51 0.00 0.00 0.00 02:25:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 Average: eth0 98.75 69.83 631.49 20.30 0.00 0.00 0.00 Average: lo 0.05 0.05 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) 01/17/2025 _x86_64_ (2 CPU) 02:20:43 AM LINUX RESTART 02:21:11 AM CPU %user %nice %system %iowait %steal %idle 02:22:01 AM all 20.25 0.00 3.87 3.16 0.07 72.65 02:22:01 AM 0 23.43 0.00 3.56 2.27 0.08 70.65 02:22:01 AM 1 17.07 0.00 4.20 4.04 0.08 74.61 02:23:01 AM all 3.06 0.00 0.47 0.47 0.05 95.95 02:23:01 AM 0 5.56 0.00 0.62 0.93 0.03 92.85 02:23:01 AM 1 0.59 0.00 0.32 0.00 0.07 99.03 02:24:01 AM all 21.76 0.00 4.78 10.52 0.12 62.82 02:24:01 AM 0 35.66 0.00 6.28 9.38 0.11 48.57 02:24:01 AM 1 8.43 0.00 3.36 11.61 0.14 76.46 02:25:01 AM all 33.31 0.00 3.20 2.17 0.11 61.22 02:25:01 AM 0 53.37 0.00 4.35 2.88 0.13 39.27 02:25:01 AM 1 14.11 0.00 2.09 1.49 0.09 82.22 Average: all 19.39 0.00 3.02 4.08 0.09 73.42 Average: 0 29.34 0.00 3.66 3.88 0.09 63.03 Average: 1 9.68 0.00 2.40 4.27 0.09 83.55