---> uname -a: Linux prd-centos7-builder-2c-1g-9109.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 488 5406 16 1926 7049 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:13:dd:8b brd ff:ff:ff:ff:ff:ff inet 10.30.123.159/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe13:dd8b/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) 11/29/2023 _x86_64_ (2 CPU) 07:03:22 AM LINUX RESTART 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 124.17 10.89 113.28 1210.86 5314.71 07:06:01 AM 254.62 0.27 254.36 14.39 9492.79 07:07:01 AM 139.82 0.42 139.41 38.51 4178.80 07:08:01 AM 14.64 0.00 14.64 0.00 262.67 07:09:01 AM 35.35 1.95 33.40 210.56 1024.40 Average: 113.72 2.71 111.02 294.86 4054.68 07:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5717584 2291332 28.61 2620 1706220 639196 7.06 490724 1530100 132252 07:06:01 AM 5562028 2446888 30.55 2620 1853848 617488 6.82 526844 1619796 83868 07:07:01 AM 5575716 2433200 30.38 2620 1858600 589372 6.51 513892 1613852 24 07:08:01 AM 5559620 2449296 30.58 2620 1860004 603268 6.66 531504 1611984 1420 07:09:01 AM 5496824 2512092 31.37 2620 1875380 645832 7.13 702920 1504948 36356 Average: 5582354 2426562 30.30 2620 1830810 619031 6.83 553177 1576136 50784 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 99.25 71.45 958.74 31.34 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 38.35 28.85 490.32 6.34 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 25.67 21.79 147.06 6.61 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 17.62 16.31 14.89 5.51 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 32.48 24.95 28.63 10.66 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.67 32.67 327.92 12.09 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) 11/29/2023 _x86_64_ (2 CPU) 07:03:22 AM LINUX RESTART 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 29.41 0.00 2.89 6.62 0.11 60.97 07:05:01 AM 0 32.00 0.00 3.20 7.90 0.12 56.78 07:05:01 AM 1 26.85 0.00 2.57 5.32 0.12 65.13 07:06:01 AM all 28.35 0.00 2.64 9.24 0.09 59.69 07:06:01 AM 0 45.49 0.00 3.66 9.29 0.09 41.47 07:06:01 AM 1 11.87 0.00 1.63 9.20 0.09 77.21 07:07:01 AM all 30.59 0.00 1.68 4.60 0.08 63.05 07:07:01 AM 0 28.72 0.00 1.71 4.33 0.07 65.17 07:07:01 AM 1 32.47 0.00 1.68 4.85 0.07 60.93 07:08:01 AM all 24.41 0.00 0.94 0.75 0.07 73.83 07:08:01 AM 0 23.89 0.00 1.17 1.03 0.09 73.82 07:08:01 AM 1 24.91 0.00 0.73 0.47 0.07 73.83 07:09:01 AM all 37.76 0.00 2.04 1.36 0.11 58.73 07:09:01 AM 0 8.83 0.00 1.39 0.47 0.08 89.23 07:09:01 AM 1 68.74 0.00 2.71 2.33 0.13 26.09 Average: all 30.08 0.00 2.04 4.51 0.09 63.28 Average: 0 27.60 0.00 2.21 4.55 0.09 65.54 Average: 1 32.58 0.00 1.86 4.47 0.09 61.00