---> uname -a: Linux prd-centos7-builder-2c-1g-37379.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 551 5396 16 1872 6987 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:21:c6:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.191/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe21:c6b1/64 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) 01/21/2025 _x86_64_ (2 CPU) 11:04:35 PM LINUX RESTART 11:05:34 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 87.82 35.06 52.77 7618.30 33134.28 11:07:01 PM 231.35 10.21 221.15 869.66 6451.37 11:08:01 PM 288.78 0.98 287.79 61.02 8484.53 11:09:01 PM 23.34 0.03 23.31 1.20 488.44 Average: 168.97 7.84 161.13 1266.28 8802.48 11:05:34 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 6029168 1979748 24.72 2620 1478484 639528 7.06 398376 1360712 15544 11:07:01 PM 5641824 2367092 29.56 2620 1795360 613040 6.77 498052 1578072 202708 11:08:01 PM 5577724 2431192 30.36 2620 1805440 653384 7.21 576160 1550852 144 11:09:01 PM 5507452 2501464 31.23 2620 1805712 722360 7.98 647440 1550304 244 Average: 5689042 2319874 28.97 2620 1721249 657078 7.25 530007 1509985 54660 11:05:34 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:06:01 PM eth0 408.97 274.02 1592.57 104.50 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 93.42 66.22 1083.43 18.86 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 26.74 24.81 62.53 8.04 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 24.45 21.92 23.33 8.27 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.39 68.56 547.12 23.86 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) 01/21/2025 _x86_64_ (2 CPU) 11:04:35 PM LINUX RESTART 11:05:34 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 26.20 0.00 5.52 57.93 0.06 10.29 11:06:01 PM 0 25.88 0.00 5.83 58.63 0.08 9.58 11:06:01 PM 1 26.53 0.00 5.24 57.15 0.08 10.99 11:07:01 PM all 34.31 0.00 3.76 4.13 0.11 57.68 11:07:01 PM 0 41.55 0.00 4.66 5.65 0.11 48.03 11:07:01 PM 1 27.21 0.00 2.85 2.64 0.12 67.18 11:08:01 PM all 31.49 0.00 2.65 4.28 0.09 61.50 11:08:01 PM 0 40.61 0.00 2.48 4.86 0.11 51.94 11:08:01 PM 1 22.48 0.00 2.81 3.72 0.07 70.92 11:09:01 PM all 35.26 0.00 1.30 0.47 0.11 62.86 11:09:01 PM 0 41.75 0.00 1.17 0.72 0.11 56.25 11:09:01 PM 1 28.86 0.00 1.46 0.21 0.09 69.38 Average: all 32.70 0.00 2.96 10.18 0.10 54.07 Average: 0 39.26 0.00 3.17 11.02 0.10 46.45 Average: 1 26.23 0.00 2.75 9.34 0.09 61.59