---> uname -a: Linux prd-centos7-builder-2c-1g-26320.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 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 513 5444 16 1863 7026 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:06:56:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.124/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe06:56f6/64 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) 11/13/2024 _x86_64_ (2 CPU) 03:03:24 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 156.88 21.74 135.14 4070.22 5525.72 03:06:02 AM 257.24 0.05 257.19 0.80 8503.56 03:07:01 AM 91.60 0.63 90.97 52.57 2220.77 03:08:01 AM 32.11 1.95 30.16 210.53 901.98 Average: 134.63 6.11 128.52 1087.89 4296.48 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5762604 2246312 28.05 2620 1663372 631708 6.97 531980 1462584 92540 03:06:02 AM 5560488 2448428 30.57 2620 1800076 648832 7.16 578636 1568408 46868 03:07:01 AM 5600692 2408224 30.07 2620 1797084 630324 6.96 554012 1553420 232 03:08:01 AM 5604380 2404536 30.02 2620 1805320 597588 6.60 662896 1439100 30256 Average: 5632041 2376875 29.68 2620 1766463 627113 6.92 581881 1505878 42474 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 342.87 218.69 1487.85 65.48 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:02 AM eth0 35.03 29.15 324.22 7.81 0.00 0.00 0.00 03:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 27.07 24.19 25.29 12.26 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 31.50 25.18 32.22 10.84 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 109.46 74.51 469.25 24.15 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) 11/13/2024 _x86_64_ (2 CPU) 03:03:24 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 28.10 0.00 4.08 9.51 0.12 58.18 03:05:01 AM 0 37.82 0.00 4.49 12.87 0.12 44.69 03:05:01 AM 1 18.70 0.00 3.66 6.26 0.10 71.28 03:06:02 AM all 33.14 0.00 2.83 6.77 0.11 57.15 03:06:02 AM 0 52.76 0.00 4.11 6.36 0.14 36.63 03:06:02 AM 1 14.49 0.00 1.59 7.16 0.10 76.67 03:07:01 AM all 35.88 0.00 1.77 2.02 0.11 60.22 03:07:01 AM 0 67.15 0.00 2.44 2.26 0.11 28.03 03:07:01 AM 1 6.48 0.00 1.15 1.78 0.09 90.50 03:08:01 AM all 37.97 0.00 2.17 0.58 0.10 59.19 03:08:01 AM 0 63.53 0.00 2.67 0.99 0.13 32.69 03:08:01 AM 1 13.69 0.00 1.70 0.20 0.09 84.32 Average: all 33.77 0.00 2.71 4.72 0.11 58.68 Average: 0 55.24 0.00 3.43 5.65 0.13 35.56 Average: 1 13.33 0.00 2.02 3.84 0.09 80.71