---> uname -a: Linux prd-centos7-builder-2c-1g-34801.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 572 5377 16 1871 6967 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:79:b6:0b brd ff:ff:ff:ff:ff:ff inet 10.30.122.53/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe79:b60b/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) 12/09/2024 _x86_64_ (2 CPU) 04:03:43 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 215.81 37.33 178.48 4546.30 40573.02 04:06:01 PM 243.80 0.12 243.69 7.73 8435.74 04:07:01 PM 115.76 0.55 115.21 44.78 2681.73 04:08:01 PM 30.65 1.95 28.70 210.56 790.32 Average: 151.51 9.99 141.53 1202.43 13121.15 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5714920 2293996 28.64 2620 1693364 673660 7.44 502800 1517788 138016 04:06:01 PM 5561372 2447544 30.56 2620 1803148 691512 7.63 578880 1567984 56892 04:07:01 PM 5489092 2519824 31.46 2620 1804676 759820 8.39 657176 1560576 216 04:08:01 PM 5543340 2465576 30.79 2620 1813056 695948 7.68 719048 1446220 30160 Average: 5577181 2431735 30.36 2620 1778561 705235 7.79 614476 1523142 56321 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 313.22 195.57 1518.37 63.89 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 37.18 28.41 327.64 7.72 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.77 24.10 24.78 8.88 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 34.97 26.69 33.20 11.20 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 102.79 68.70 476.03 22.93 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) 12/09/2024 _x86_64_ (2 CPU) 04:03:43 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 33.64 0.00 6.29 18.79 0.12 41.16 04:05:01 PM 0 24.41 0.00 6.07 17.42 0.10 51.99 04:05:01 PM 1 43.07 0.00 6.51 20.19 0.14 30.08 04:06:01 PM all 30.05 0.00 2.55 8.90 0.11 58.39 04:06:01 PM 0 14.29 0.00 1.99 7.46 0.09 76.17 04:06:01 PM 1 46.58 0.00 3.11 10.41 0.13 39.77 04:07:01 PM all 34.75 0.00 1.54 3.04 0.11 60.55 04:07:01 PM 0 10.34 0.00 1.21 1.12 0.08 87.25 04:07:01 PM 1 60.80 0.00 1.94 5.11 0.13 32.02 04:08:01 PM all 37.87 0.00 2.30 0.71 0.10 59.02 04:08:01 PM 0 17.45 0.00 1.77 0.32 0.09 80.37 04:08:01 PM 1 59.14 0.00 2.86 1.10 0.11 36.79 Average: all 34.09 0.00 3.16 7.82 0.11 54.82 Average: 0 16.57 0.00 2.74 6.50 0.09 74.10 Average: 1 52.39 0.00 3.61 9.20 0.13 34.68