---> uname -a: Linux prd-centos7-builder-2c-1g-34313.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: 2799.998 BogoMIPS: 5599.99 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 527 5419 16 1874 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:94:ba:37 brd ff:ff:ff:ff:ff:ff inet 10.30.123.149/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe94:ba37/64 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) 12/03/2024 _x86_64_ (2 CPU) 11:03:50 AM LINUX RESTART 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 231.69 53.05 178.64 6224.86 41159.16 11:06:01 AM 283.69 0.28 283.41 14.39 9292.90 11:07:01 AM 85.76 2.15 83.61 147.93 2063.38 11:08:01 AM 30.86 1.67 29.20 202.93 773.83 Average: 157.69 14.13 143.56 1628.52 13206.56 11:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5688084 2320824 28.98 2620 1693048 656052 7.24 525704 1518900 138156 11:06:01 AM 5607816 2401092 29.98 2620 1803100 600704 6.63 538096 1560800 40372 11:07:01 AM 5611680 2397228 29.93 2620 1807072 575468 6.35 542160 1551836 28 11:08:01 AM 5545852 2463056 30.75 2620 1815516 629532 6.95 712784 1447704 30128 Average: 5613358 2395550 29.91 2620 1779684 615439 6.79 579686 1519810 52171 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 356.66 214.82 1544.00 66.09 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 38.21 29.87 330.13 8.15 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 29.90 27.24 26.97 9.69 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 32.50 26.65 33.51 11.44 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 113.31 74.06 479.24 23.67 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) 12/03/2024 _x86_64_ (2 CPU) 11:03:50 AM LINUX RESTART 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 36.13 0.00 7.57 16.19 0.11 40.01 11:05:01 AM 0 21.77 0.00 6.57 15.10 0.09 56.47 11:05:01 AM 1 51.05 0.00 8.61 17.34 0.11 22.89 11:06:01 AM all 31.44 0.00 2.57 8.10 0.10 57.79 11:06:01 AM 0 19.01 0.00 2.15 8.35 0.09 70.41 11:06:01 AM 1 44.16 0.00 2.99 7.85 0.11 44.90 11:07:01 AM all 37.94 0.00 1.71 2.08 0.09 58.18 11:07:01 AM 0 39.99 0.00 1.82 0.95 0.09 57.15 11:07:01 AM 1 35.89 0.00 1.60 3.19 0.10 59.21 11:08:01 AM all 37.25 0.00 2.20 0.22 0.10 60.23 11:08:01 AM 0 24.04 0.00 1.58 0.22 0.07 74.09 11:08:01 AM 1 50.96 0.00 2.85 0.23 0.11 45.85 Average: all 35.69 0.00 3.48 6.57 0.10 54.16 Average: 0 26.21 0.00 3.01 6.10 0.08 64.59 Average: 1 45.42 0.00 3.97 7.05 0.11 43.46