---> uname -a: Linux prd-centos7-builder-2c-1g-11001.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 547 5407 16 1865 6991 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:77:14:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.140/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fe77:14a8/64 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) 09/24/2024 _x86_64_ (2 CPU) 10:03:40 PM LINUX RESTART 10:04:09 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 198.77 40.35 158.43 4981.00 6759.01 10:06:01 PM 275.47 0.32 275.15 15.46 9131.73 10:07:01 PM 84.73 0.65 84.08 45.17 2068.70 10:08:01 PM 31.86 1.67 30.19 203.00 796.32 Average: 146.18 9.86 136.33 1201.06 4627.12 10:04:09 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5652356 2356560 29.42 2620 1689892 700244 7.73 565012 1515236 132528 10:06:01 PM 5591864 2417052 30.18 2620 1797392 627020 6.92 557904 1556160 39756 10:07:01 PM 5574060 2434856 30.40 2620 1798612 644540 7.12 587140 1545912 8 10:08:01 PM 5600032 2408884 30.08 2620 1807052 608524 6.72 664292 1441820 30088 Average: 5604578 2404338 30.02 2620 1773237 645082 7.12 593587 1514782 50595 10:04:09 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 350.00 207.20 1728.22 71.34 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 35.29 30.31 317.46 8.27 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 25.20 22.77 24.64 8.62 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 33.59 26.91 33.11 11.62 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.85 67.74 489.80 23.57 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) 09/24/2024 _x86_64_ (2 CPU) 10:03:40 PM LINUX RESTART 10:04:09 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 38.13 0.00 6.01 6.17 0.15 49.53 10:05:01 PM 0 24.80 0.00 4.55 4.57 0.14 65.93 10:05:01 PM 1 51.79 0.00 7.51 7.82 0.16 32.72 10:06:01 PM all 34.99 0.00 3.06 5.72 0.11 56.12 10:06:01 PM 0 32.58 0.00 2.67 3.35 0.10 61.29 10:06:01 PM 1 37.43 0.00 3.44 8.10 0.12 50.90 10:07:01 PM all 36.00 0.00 1.58 1.10 0.09 61.23 10:07:01 PM 0 23.01 0.00 1.42 0.57 0.09 74.91 10:07:01 PM 1 49.30 0.00 1.74 1.65 0.09 47.22 10:08:01 PM all 39.19 0.00 2.33 0.23 0.10 58.15 10:08:01 PM 0 17.92 0.00 1.86 0.17 0.09 79.97 10:08:01 PM 1 61.36 0.00 2.84 0.28 0.12 35.38 Average: all 37.05 0.00 3.15 3.20 0.11 56.49 Average: 0 24.52 0.00 2.56 2.07 0.10 70.74 Average: 1 49.89 0.00 3.76 4.35 0.12 41.87