---> uname -a: Linux prd-centos7-builder-2c-1g-5444.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 513 5437 16 1870 7025 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:38:f2:16 brd ff:ff:ff:ff:ff:ff inet 10.30.123.71/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe38:f216/64 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) 03/11/2024 _x86_64_ (2 CPU) 01:03:37 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 130.25 25.83 104.41 4305.80 39624.80 01:06:01 PM 214.99 0.07 214.92 1.20 7780.66 01:07:01 PM 160.25 0.62 159.64 51.71 4440.05 01:08:01 PM 25.57 1.82 23.75 188.84 636.71 Average: 132.77 7.08 125.69 1136.97 13121.44 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5631416 2377500 29.69 2620 1739944 661360 7.30 580952 1529328 193384 01:06:01 PM 5537384 2471532 30.86 2620 1805080 659832 7.28 592308 1580948 95588 01:07:01 PM 5524000 2484916 31.03 2620 1803972 669352 7.39 617876 1566504 144 01:08:01 PM 5626892 2382024 29.74 2620 1809284 559732 6.18 628748 1451468 17592 Average: 5579923 2428993 30.33 2620 1789570 637569 7.04 604971 1532062 76677 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 227.02 148.92 1487.35 56.72 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 33.96 26.72 296.14 7.42 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 24.90 22.27 40.16 7.39 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 31.35 25.25 33.47 9.99 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 79.31 55.79 464.32 20.38 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) 03/11/2024 _x86_64_ (2 CPU) 01:03:37 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 32.01 0.00 4.55 26.25 0.09 37.10 01:05:01 PM 0 17.18 0.00 3.62 24.51 0.09 54.61 01:05:01 PM 1 47.36 0.00 5.50 28.07 0.09 18.99 01:06:01 PM all 36.35 0.00 2.74 5.29 0.10 55.51 01:06:01 PM 0 10.71 0.00 1.65 4.06 0.10 83.48 01:06:01 PM 1 63.47 0.00 3.90 6.58 0.13 25.92 01:07:01 PM all 34.90 0.00 1.65 5.23 0.10 58.12 01:07:01 PM 0 26.07 0.00 1.85 5.47 0.09 66.52 01:07:01 PM 1 43.90 0.00 1.46 4.99 0.09 49.57 01:08:01 PM all 37.22 0.00 1.91 0.19 0.09 60.59 01:08:01 PM 0 42.35 0.00 2.24 0.23 0.09 55.10 01:08:01 PM 1 32.15 0.00 1.56 0.16 0.09 66.05 Average: all 35.12 0.00 2.71 9.24 0.09 52.83 Average: 0 23.95 0.00 2.34 8.61 0.09 65.02 Average: 1 46.58 0.00 3.09 9.90 0.10 40.34