---> uname -a: Linux prd-centos7-builder-2c-1g-37162.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: 2799.996 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 5.8G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 564 5241 16 2015 6972 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:cf:20:7e brd ff:ff:ff:ff:ff:ff inet 10.30.123.156/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fecf:207e/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) 01/20/2025 _x86_64_ (2 CPU) 01:21:45 AM LINUX RESTART 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:02 AM 292.79 22.38 270.41 3674.46 31648.73 01:24:01 AM 9.21 0.00 9.21 0.00 4819.78 01:25:01 AM 0.33 0.00 0.33 0.00 3.30 01:26:01 AM 19.06 9.70 9.36 951.12 523.32 01:27:01 AM 230.88 0.65 230.23 73.30 8159.30 Average: 110.81 6.57 104.24 943.13 9046.95 01:22:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:02 AM 5751456 2257452 28.19 2620 1628884 936072 10.33 587996 1427548 137572 01:24:01 AM 5747760 2261148 28.23 2620 1628904 935944 10.33 592604 1427308 12 01:25:01 AM 5756920 2251988 28.12 2620 1628904 936152 10.34 583160 1427308 4 01:26:01 AM 5662912 2345996 29.29 2620 1706780 687384 7.59 730452 1360592 41624 01:27:01 AM 5381652 2627256 32.80 2620 1953324 667676 7.37 793116 1525556 122236 Average: 5660140 2348768 29.33 2620 1709359 832646 9.19 657466 1433662 60290 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:23:02 AM eth0 256.71 167.42 1300.53 63.18 0.00 0.00 0.00 01:23:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 10.28 5.39 6.01 0.76 0.00 0.00 0.00 01:24:01 AM lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 01:25:01 AM eth0 3.08 0.58 0.21 0.07 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 27.20 19.37 166.30 4.23 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 68.25 52.52 901.80 11.63 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.33 49.21 476.59 16.03 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 01/20/2025 _x86_64_ (2 CPU) 01:21:45 AM LINUX RESTART 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:02 AM all 20.25 0.00 3.98 20.83 0.08 54.86 01:23:02 AM 0 15.36 0.00 4.26 21.53 0.09 58.76 01:23:02 AM 1 25.16 0.00 3.67 20.15 0.05 50.97 01:24:01 AM all 0.51 0.00 0.09 0.06 0.04 99.29 01:24:01 AM 0 0.27 0.00 0.09 0.00 0.05 99.59 01:24:01 AM 1 0.75 0.00 0.14 0.12 0.03 98.96 01:25:01 AM all 0.22 0.00 0.06 0.00 0.03 99.69 01:25:01 AM 0 0.30 0.00 0.05 0.00 0.03 99.62 01:25:01 AM 1 0.13 0.00 0.07 0.00 0.03 99.77 01:26:01 AM all 10.13 0.00 1.04 0.62 0.07 88.14 01:26:01 AM 0 4.05 0.00 0.62 0.27 0.07 94.99 01:26:01 AM 1 16.32 0.00 1.45 0.96 0.07 81.20 01:27:01 AM all 35.66 0.00 3.02 3.28 0.10 57.94 01:27:01 AM 0 15.04 0.00 2.22 2.08 0.12 80.54 01:27:01 AM 1 57.35 0.00 3.86 4.56 0.11 34.12 Average: all 13.17 0.00 1.62 4.91 0.06 80.24 Average: 0 6.96 0.00 1.43 4.72 0.07 86.82 Average: 1 19.46 0.00 1.80 5.11 0.06 73.57