---> uname -a: Linux prd-centos7-builder-2c-1g-10361.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 533 5428 16 1858 7006 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:8d:b4:15 brd ff:ff:ff:ff:ff:ff inet 10.30.122.158/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe8d:b415/64 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) 09/16/2024 _x86_64_ (2 CPU) 12:03:22 AM LINUX RESTART 12:04:02 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 164.30 11.16 153.13 1017.07 5808.15 12:06:01 AM 273.54 0.30 273.24 14.92 8482.25 12:07:02 AM 48.08 0.37 47.72 37.57 1001.70 12:08:01 AM 31.24 1.98 29.26 214.13 870.59 Average: 129.56 3.43 126.14 318.44 4046.88 12:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5704472 2304444 28.77 2620 1714660 598752 6.61 497456 1532776 139328 12:06:01 AM 5579744 2429172 30.33 2620 1791356 621076 6.86 577456 1551204 11664 12:07:02 AM 5595640 2413276 30.13 2620 1792400 603112 6.66 563700 1551176 24 12:08:01 AM 5629976 2378940 29.70 2620 1800992 564948 6.24 641248 1437124 30128 Average: 5627458 2381458 29.74 2620 1774852 596972 6.59 569965 1518070 45286 12:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 139.16 101.22 1100.45 39.12 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 27.74 24.26 224.58 7.33 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 12:07:02 AM eth0 24.00 21.60 22.99 7.91 0.00 0.00 0.00 12:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 29.60 24.78 31.19 10.45 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 54.88 42.80 342.96 16.13 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) 09/16/2024 _x86_64_ (2 CPU) 12:03:22 AM LINUX RESTART 12:04:02 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 30.86 0.00 3.25 5.65 0.11 60.13 12:05:01 AM 0 55.42 0.00 4.72 5.45 0.13 34.29 12:05:01 AM 1 7.61 0.00 1.88 5.83 0.10 84.58 12:06:01 AM all 27.86 0.00 2.31 10.00 0.10 59.73 12:06:01 AM 0 46.38 0.00 3.14 10.89 0.11 39.48 12:06:01 AM 1 10.16 0.00 1.51 9.16 0.07 79.11 12:07:02 AM all 32.63 0.00 1.43 1.08 0.13 64.72 12:07:02 AM 0 63.52 0.00 2.01 1.95 0.15 32.38 12:07:02 AM 1 4.01 0.00 0.92 0.27 0.14 94.66 12:08:01 AM all 32.91 0.00 2.07 1.04 0.11 63.87 12:08:01 AM 0 60.36 0.00 3.02 1.98 0.11 34.53 12:08:01 AM 1 7.23 0.00 1.17 0.17 0.09 91.35 Average: all 31.05 0.00 2.27 4.47 0.11 62.10 Average: 0 56.33 0.00 3.23 5.12 0.12 35.21 Average: 1 7.25 0.00 1.37 3.86 0.10 87.42