---> uname -a: Linux prd-centos7-builder-2c-1g-406.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 522 5439 16 1859 7017 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:ac:e6:da brd ff:ff:ff:ff:ff:ff inet 10.30.122.49/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:feac:e6da/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) 05/11/2024 _x86_64_ (2 CPU) 03:16:21 AM LINUX RESTART 03:17:01 AM tps rtps wtps bread/s bwrtn/s 03:18:01 AM 167.29 10.46 156.84 878.60 5090.99 03:19:01 AM 280.63 0.30 280.33 14.79 8730.32 03:20:01 AM 90.70 2.13 88.57 147.39 2258.80 03:21:01 AM 25.60 1.35 24.25 138.44 657.40 Average: 141.07 3.56 137.51 294.82 4184.69 03:17:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:18:01 AM 5711740 2297176 28.68 2620 1722692 603616 6.66 491004 1532856 149428 03:19:01 AM 5622280 2386636 29.80 2620 1788592 602060 6.65 534272 1552540 45740 03:20:01 AM 5613880 2395036 29.90 2620 1792564 600180 6.63 553044 1541852 28 03:21:01 AM 5544776 2464140 30.77 2620 1796648 661668 7.31 726840 1434656 17652 Average: 5623169 2385747 29.79 2620 1775124 616881 6.81 576290 1515476 53212 03:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:18:01 AM eth0 131.67 89.49 1001.65 29.69 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 28.91 23.38 225.68 6.75 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 27.37 25.62 26.81 7.95 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 27.18 22.49 30.08 8.58 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.79 40.25 321.09 13.24 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) 05/11/2024 _x86_64_ (2 CPU) 03:16:21 AM LINUX RESTART 03:17:01 AM CPU %user %nice %system %iowait %steal %idle 03:18:01 AM all 33.24 0.00 3.57 6.61 0.11 56.46 03:18:01 AM 0 14.48 0.00 2.98 5.46 0.09 76.99 03:18:01 AM 1 52.85 0.00 4.15 7.81 0.14 35.05 03:19:01 AM all 34.48 0.00 2.72 7.62 0.11 55.08 03:19:01 AM 0 24.99 0.00 1.99 6.08 0.10 66.84 03:19:01 AM 1 44.16 0.00 3.46 9.19 0.14 43.05 03:20:01 AM all 35.75 0.00 1.82 2.88 0.10 59.45 03:20:01 AM 0 14.40 0.00 1.67 1.67 0.09 82.17 03:20:01 AM 1 58.12 0.00 1.98 4.16 0.12 35.62 03:21:01 AM all 36.34 0.00 1.87 0.30 0.09 61.41 03:21:01 AM 0 7.53 0.00 1.01 0.03 0.05 91.38 03:21:01 AM 1 67.15 0.00 2.78 0.58 0.11 29.39 Average: all 34.95 0.00 2.49 4.35 0.10 58.10 Average: 0 15.30 0.00 1.91 3.29 0.08 79.42 Average: 1 55.50 0.00 3.09 5.46 0.13 35.81