---> uname -a: Linux prd-centos7-builder-2c-1g-11037.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 503 5449 16 1868 7036 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:2d:5d:37 brd ff:ff:ff:ff:ff:ff inet 10.30.123.27/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe2d:5d37/64 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) 09/25/2024 _x86_64_ (2 CPU) 10:03:52 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 276.20 94.80 181.40 7469.18 40533.47 10:06:01 AM 218.70 0.03 218.67 0.27 7337.03 10:07:01 AM 139.91 0.92 139.00 59.84 3789.26 10:08:01 AM 29.02 1.67 27.35 202.97 709.76 Average: 165.97 24.36 141.61 1933.44 13094.42 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5654704 2354204 29.39 2620 1737492 660488 7.29 559900 1521308 181844 10:06:01 AM 5554912 2453996 30.64 2620 1801888 671708 7.42 583376 1572620 85928 10:07:01 AM 5603532 2405376 30.03 2620 1801740 619964 6.84 557032 1548648 20 10:08:01 AM 5603256 2405652 30.04 2620 1807608 609128 6.73 662480 1443196 17768 Average: 5604101 2404807 30.03 2620 1787182 640322 7.07 590697 1521443 71390 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 288.88 189.46 1530.44 63.58 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 31.63 27.27 300.34 7.57 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 25.70 23.29 39.41 8.29 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 31.77 25.72 31.65 10.94 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.51 66.44 475.54 22.60 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) 09/25/2024 _x86_64_ (2 CPU) 10:03:52 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 33.13 0.00 7.14 20.66 0.12 38.94 10:05:01 AM 0 29.17 0.00 6.76 21.90 0.12 42.04 10:05:01 AM 1 37.12 0.00 7.53 19.39 0.12 35.83 10:06:01 AM all 31.16 0.00 2.62 7.12 0.10 59.00 10:06:01 AM 0 8.46 0.00 1.36 7.15 0.10 82.92 10:06:01 AM 1 55.09 0.00 3.96 7.08 0.11 33.77 10:07:01 AM all 32.78 0.00 1.79 3.98 0.10 61.35 10:07:01 AM 0 13.88 0.00 1.43 3.60 0.07 81.02 10:07:01 AM 1 52.68 0.00 2.15 4.40 0.11 40.65 10:08:01 AM all 36.71 0.00 2.05 1.08 0.10 60.07 10:08:01 AM 0 24.17 0.00 1.81 0.46 0.09 73.47 10:08:01 AM 1 49.59 0.00 2.29 1.69 0.11 46.32 Average: all 33.45 0.00 3.39 8.18 0.10 54.88 Average: 0 18.83 0.00 2.82 8.20 0.09 70.05 Average: 1 48.59 0.00 3.99 8.15 0.11 39.16