---> uname -a: Linux prd-centos7-builder-2c-1g-27062.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 523 5431 16 1866 7016 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:46:f6:26 brd ff:ff:ff:ff:ff:ff inet 10.30.122.151/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe46:f626/64 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) 11/20/2024 _x86_64_ (2 CPU) 12:03:21 AM LINUX RESTART 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 185.78 10.03 175.75 863.69 7325.67 12:06:01 AM 253.22 0.63 252.59 51.31 7143.69 12:07:01 AM 38.83 0.32 38.51 8.80 850.71 12:08:01 AM 59.36 1.63 57.73 202.66 1190.06 Average: 134.30 3.15 131.14 281.64 4127.54 12:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5660908 2348008 29.32 2620 1790932 565840 6.25 483204 1574056 171732 12:06:01 AM 5570588 2438328 30.45 2620 1800396 636900 7.03 580640 1557084 10880 12:07:01 AM 5586604 2422312 30.25 2620 1797528 615832 6.80 572068 1548452 14676 12:08:01 AM 5638252 2370664 29.60 2620 1806260 553420 6.11 625872 1441660 20 Average: 5614088 2394828 29.90 2620 1798779 592998 6.55 565446 1530313 49327 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 68.00 52.61 1005.47 11.46 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 26.27 24.47 61.57 8.57 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 21.89 20.27 18.97 7.66 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 19.35 13.04 19.17 6.59 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.88 27.60 276.32 8.57 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) 11/20/2024 _x86_64_ (2 CPU) 12:03:21 AM LINUX RESTART 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 33.39 0.00 3.36 5.63 0.11 57.51 12:05:01 AM 0 24.54 0.00 2.73 4.85 0.12 67.76 12:05:01 AM 1 42.39 0.00 4.02 6.41 0.11 47.08 12:06:01 AM all 32.13 0.00 2.37 7.20 0.17 58.14 12:06:01 AM 0 21.31 0.00 2.04 7.17 0.16 69.33 12:06:01 AM 1 43.44 0.00 2.71 7.22 0.20 46.43 12:07:01 AM all 36.01 0.00 1.75 1.18 0.12 60.94 12:07:01 AM 0 32.71 0.00 1.55 1.60 0.14 63.99 12:07:01 AM 1 39.32 0.00 1.95 0.75 0.11 57.87 12:08:01 AM all 16.77 0.00 1.19 12.69 0.06 69.29 12:08:01 AM 0 10.85 0.00 0.99 7.03 0.05 81.08 12:08:01 AM 1 22.80 0.00 1.39 18.46 0.07 57.27 Average: all 29.50 0.00 2.16 6.71 0.12 61.51 Average: 0 22.27 0.00 1.83 5.19 0.12 70.60 Average: 1 36.89 0.00 2.51 8.26 0.12 52.21