---> uname -a: Linux prd-centos7-builder-2c-1g-5265.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 517 5429 16 1874 7022 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:e1:6a:7d brd ff:ff:ff:ff:ff:ff inet 10.30.122.219/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fee1:6a7d/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) 03/08/2024 _x86_64_ (2 CPU) 05:03:18 PM LINUX RESTART 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 118.23 10.66 107.57 894.19 5761.92 05:06:01 PM 279.64 0.28 279.36 14.39 9107.03 05:07:01 PM 44.70 0.37 44.34 37.59 1018.78 05:08:01 PM 34.78 2.95 31.83 267.60 927.20 Average: 119.35 3.53 115.81 300.98 4197.35 05:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5658620 2350296 29.35 2620 1740668 627188 6.92 520860 1554560 159760 05:06:01 PM 5528208 2480708 30.97 2620 1805964 668228 7.38 612752 1568876 16676 05:07:01 PM 5595740 2413176 30.13 2620 1806908 598260 6.61 544876 1568956 12 05:08:01 PM 5521580 2487336 31.06 2620 1816720 657368 7.26 730220 1456280 29244 Average: 5576037 2432879 30.38 2620 1792565 637761 7.04 602177 1537168 51423 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 89.73 60.56 1019.85 19.34 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 29.32 23.47 214.70 7.26 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 26.81 23.89 27.87 7.53 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 42.13 31.57 38.95 13.82 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.82 34.77 322.45 11.96 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) 03/08/2024 _x86_64_ (2 CPU) 05:03:18 PM LINUX RESTART 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 35.99 0.00 3.16 2.98 0.11 57.77 05:05:01 PM 0 11.53 0.00 1.62 1.81 0.12 84.91 05:05:01 PM 1 61.81 0.00 4.76 4.21 0.11 29.11 05:06:01 PM all 33.76 0.00 2.33 8.02 0.10 55.78 05:06:01 PM 0 17.52 0.00 1.51 9.31 0.09 71.58 05:06:01 PM 1 50.52 0.00 3.21 6.69 0.11 39.47 05:07:01 PM all 35.02 0.00 1.56 0.70 0.10 62.62 05:07:01 PM 0 29.02 0.00 1.57 0.47 0.10 68.84 05:07:01 PM 1 41.10 0.00 1.56 0.93 0.10 56.32 05:08:01 PM all 40.74 0.00 2.12 0.43 0.11 56.60 05:08:01 PM 0 18.28 0.00 1.71 0.49 0.10 79.42 05:08:01 PM 1 64.27 0.00 2.56 0.38 0.11 32.70 Average: all 36.37 0.00 2.29 3.03 0.10 58.20 Average: 0 19.09 0.00 1.60 3.02 0.10 76.19 Average: 1 54.31 0.00 3.00 3.04 0.11 39.54