---> uname -a: Linux prd-centos7-builder-2c-1g-36010.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 526 5421 16 1872 7011 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:9d:3a:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.122.71/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe9d:3ad0/64 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) 01/03/2025 _x86_64_ (2 CPU) 01:03:22 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 182.20 21.32 160.88 4160.53 6450.84 01:06:01 AM 297.52 0.33 297.18 16.39 9209.38 01:07:01 AM 35.29 0.37 34.93 37.57 736.74 01:08:01 AM 35.08 1.95 33.13 210.53 981.65 Average: 137.52 5.99 131.52 1106.43 4344.54 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5720700 2288208 28.57 2620 1709800 597176 6.59 488984 1525804 133816 01:06:01 AM 5515932 2492976 31.13 2620 1804112 675676 7.46 628340 1560284 10892 01:07:01 AM 5617348 2391560 29.86 2620 1804968 573556 6.33 529760 1560368 8 01:08:01 AM 5626820 2382088 29.74 2620 1813492 551708 6.09 635672 1441968 30104 Average: 5620200 2388708 29.83 2620 1783093 599529 6.62 570689 1522106 43705 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 334.94 222.30 1556.88 66.22 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 34.48 29.95 291.94 9.20 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 24.13 22.80 24.51 7.43 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 34.29 27.07 37.39 11.75 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 106.97 75.54 477.73 23.65 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) 01/03/2025 _x86_64_ (2 CPU) 01:03:22 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 36.90 0.00 4.55 6.39 0.12 52.04 01:05:01 AM 0 51.49 0.00 5.06 7.19 0.13 36.13 01:05:01 AM 1 22.80 0.00 4.04 5.62 0.10 67.44 01:06:01 AM all 34.84 0.00 2.39 7.54 0.11 55.12 01:06:01 AM 0 61.46 0.00 3.46 6.25 0.11 28.73 01:06:01 AM 1 9.74 0.00 1.39 8.78 0.12 79.97 01:07:01 AM all 31.00 0.00 1.86 0.18 0.09 66.87 01:07:01 AM 0 58.94 0.00 2.69 0.33 0.11 37.94 01:07:01 AM 1 4.92 0.00 1.10 0.03 0.08 93.86 01:08:01 AM all 38.25 0.00 2.08 0.50 0.13 59.02 01:08:01 AM 0 74.49 0.00 3.15 0.98 0.13 21.24 01:08:01 AM 1 5.24 0.00 1.08 0.07 0.12 93.50 Average: all 35.23 0.00 2.72 3.65 0.11 58.28 Average: 0 61.51 0.00 3.59 3.71 0.12 31.07 Average: 1 10.59 0.00 1.89 3.60 0.11 83.82