---> uname -a: Linux prd-centos7-builder-2c-1g-11763.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 486 5466 16 1868 7052 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:4e:cc:da brd ff:ff:ff:ff:ff:ff inet 10.30.123.104/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe4e:ccda/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) 09/28/2024 _x86_64_ (2 CPU) 12:03:21 AM LINUX RESTART 12:04:03 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 177.61 12.11 165.50 1464.25 6347.27 12:06:01 AM 251.17 0.30 250.87 14.93 7999.72 12:07:01 AM 79.65 0.37 79.28 37.57 1873.58 12:08:01 AM 26.34 1.82 24.53 188.78 728.74 Average: 133.32 3.58 129.74 417.72 4219.39 12:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5767656 2241252 27.98 2620 1707252 570408 6.30 444808 1523560 129680 12:06:01 AM 5619968 2388940 29.83 2620 1800540 593104 6.55 528612 1558672 39764 12:07:01 AM 5650692 2358216 29.44 2620 1801596 560056 6.18 496280 1558644 20 12:08:01 AM 5593216 2415692 30.16 2620 1806944 610020 6.73 668540 1443180 17744 Average: 5657883 2351025 29.36 2620 1779083 583397 6.44 534560 1521014 46802 12:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 231.39 155.54 1335.91 57.21 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 36.40 27.29 292.72 8.13 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 23.10 22.19 22.65 7.95 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 26.36 21.53 28.05 8.87 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 78.04 55.81 412.17 20.23 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) 09/28/2024 _x86_64_ (2 CPU) 12:03:21 AM LINUX RESTART 12:04:03 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 30.69 0.00 3.44 5.55 0.17 60.14 12:05:01 AM 0 43.35 0.00 4.38 7.40 0.17 44.70 12:05:01 AM 1 18.49 0.00 2.53 3.77 0.16 75.05 12:06:01 AM all 31.21 0.00 2.66 7.33 0.11 58.68 12:06:01 AM 0 50.31 0.00 3.24 6.74 0.13 39.59 12:06:01 AM 1 13.06 0.00 2.11 7.90 0.10 76.83 12:07:01 AM all 32.17 0.00 1.68 3.64 0.18 62.34 12:07:01 AM 0 53.09 0.00 1.99 3.98 0.22 40.73 12:07:01 AM 1 12.37 0.00 1.40 3.33 0.15 82.75 12:08:01 AM all 26.88 0.00 1.67 0.90 0.10 70.45 12:08:01 AM 0 38.84 0.00 2.20 1.29 0.11 57.56 12:08:01 AM 1 15.34 0.00 1.15 0.50 0.09 82.93 Average: all 30.23 0.00 2.35 4.34 0.14 62.94 Average: 0 46.38 0.00 2.94 4.82 0.15 45.70 Average: 1 14.77 0.00 1.79 3.87 0.13 79.44