---> uname -a: Linux prd-centos7-builder-2c-1g-10104.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 538 5417 16 1865 7000 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:15:2a:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.52/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fe15:2ab6/64 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) 09/11/2024 _x86_64_ (2 CPU) 05:03:49 AM LINUX RESTART 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:02 AM 285.78 115.99 169.79 9180.42 40125.61 05:06:01 AM 285.09 0.20 284.89 12.47 9500.12 05:07:01 AM 89.89 0.45 89.44 39.71 2156.12 05:08:01 AM 33.58 1.95 31.63 210.53 902.13 Average: 173.13 29.78 143.35 2370.98 13187.93 05:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 AM 5722396 2286512 28.55 2620 1655508 687096 7.59 580184 1450328 100892 05:06:01 AM 5600560 2408348 30.07 2620 1797772 623200 6.88 543972 1563836 43296 05:07:01 AM 5587720 2421188 30.23 2620 1798896 633708 7.00 563628 1557268 24 05:08:01 AM 5564664 2444244 30.52 2620 1807368 643280 7.10 704748 1438956 29824 Average: 5618835 2390073 29.84 2620 1764886 646821 7.14 598133 1502597 43509 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:02 AM eth0 326.06 193.39 1529.06 63.88 0.00 0.00 0.00 05:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 33.05 28.27 316.95 7.70 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 29.79 25.87 32.04 9.17 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 34.04 26.87 32.26 12.07 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 106.05 68.77 478.31 23.27 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) 09/11/2024 _x86_64_ (2 CPU) 05:03:49 AM LINUX RESTART 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:02 AM all 35.46 0.00 8.37 15.24 0.11 40.82 05:05:02 AM 0 35.86 0.00 8.10 13.88 0.11 42.06 05:05:02 AM 1 35.05 0.00 8.66 16.60 0.11 39.58 05:06:01 AM all 34.58 0.00 3.11 7.20 0.10 55.01 05:06:01 AM 0 30.66 0.00 3.14 7.52 0.09 58.58 05:06:01 AM 1 38.52 0.00 3.07 6.88 0.11 51.43 05:07:01 AM all 35.38 0.00 1.67 2.22 0.09 60.64 05:07:01 AM 0 6.82 0.00 1.40 2.42 0.08 89.28 05:07:01 AM 1 65.89 0.00 1.97 2.01 0.09 30.05 05:08:01 AM all 38.99 0.00 2.27 0.44 0.08 58.22 05:08:01 AM 0 33.13 0.00 1.90 0.24 0.09 64.64 05:08:01 AM 1 44.95 0.00 2.65 0.63 0.09 51.68 Average: all 36.11 0.00 3.84 6.23 0.09 53.72 Average: 0 26.43 0.00 3.60 5.94 0.09 63.95 Average: 1 46.02 0.00 4.09 6.53 0.10 43.27