---> uname -a: Linux prd-centos7-builder-2c-1g-35315.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 553 5401 16 1865 6985 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:d7:ef:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.123.182/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fed7:efc1/64 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) 12/18/2024 _x86_64_ (2 CPU) 03:03:51 AM LINUX RESTART 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 146.96 10.14 136.81 867.17 6233.98 03:07:01 AM 275.35 0.63 274.71 52.51 8145.26 03:08:01 AM 38.46 0.03 38.43 1.20 827.49 03:09:01 AM 67.65 1.95 65.70 210.56 1448.68 Average: 132.10 3.19 128.91 282.86 4163.85 03:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 5607148 2401768 29.99 2620 1788812 616080 6.80 539344 1571904 202564 03:07:01 AM 5541808 2467108 30.80 2620 1798836 659988 7.29 610396 1555340 10888 03:08:01 AM 5471684 2537232 31.68 2620 1813400 709684 7.84 671908 1560448 14228 03:09:01 AM 5531448 2477468 30.93 2620 1807268 656920 7.25 733864 1440660 12424 Average: 5538022 2470894 30.85 2620 1802079 660668 7.29 638878 1532088 60026 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:06:01 AM eth0 67.27 48.43 1036.79 10.14 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 22.56 20.86 58.00 7.30 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 21.92 20.54 18.78 7.66 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 03:09:01 AM eth0 24.24 20.81 23.93 9.13 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.00 27.66 284.38 8.56 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) 12/18/2024 _x86_64_ (2 CPU) 03:03:51 AM LINUX RESTART 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 35.48 0.00 3.31 3.53 0.12 57.57 03:06:01 AM 0 53.76 0.00 4.80 4.36 0.11 36.98 03:06:01 AM 1 17.84 0.00 1.88 2.70 0.12 77.45 03:07:01 AM all 31.00 0.00 1.71 8.40 0.15 58.75 03:07:01 AM 0 57.26 0.00 2.40 9.69 0.16 30.49 03:07:01 AM 1 6.10 0.00 1.03 7.20 0.14 85.54 03:08:01 AM all 34.48 0.00 1.43 1.56 0.12 62.41 03:08:01 AM 0 66.30 0.00 2.20 2.67 0.15 28.69 03:08:01 AM 1 4.92 0.00 0.71 0.52 0.10 93.74 03:09:01 AM all 26.73 0.00 1.74 4.30 0.10 67.13 03:09:01 AM 0 44.20 0.00 2.16 5.74 0.12 47.77 03:09:01 AM 1 9.96 0.00 1.34 2.92 0.07 85.71 Average: all 31.91 0.00 2.05 4.45 0.12 61.47 Average: 0 55.30 0.00 2.89 5.63 0.13 36.04 Average: 1 9.68 0.00 1.24 3.34 0.11 85.64