---> uname -a: Linux prd-centos7-builder-2c-1g-13154.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 549 5404 16 1867 6990 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:ae:00:48 brd ff:ff:ff:ff:ff:ff inet 10.30.123.90/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:feae:48/64 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) 10/03/2024 _x86_64_ (2 CPU) 03:03:21 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 206.33 5.01 201.32 292.25 8155.84 03:06:01 AM 204.13 0.90 203.23 59.15 5705.81 03:07:01 AM 25.22 2.87 22.36 241.88 518.81 Average: 145.23 2.93 142.31 197.75 4793.59 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5607616 2401300 29.98 2620 1789316 618908 6.83 531560 1572684 121372 03:06:01 AM 5514208 2494708 31.15 2620 1798780 696956 7.69 645516 1545952 196 03:07:01 AM 5585572 2423344 30.26 2620 1802292 616352 6.80 683204 1435760 14792 Average: 5569132 2439784 30.46 2620 1796796 644072 7.11 620093 1518132 45453 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 75.03 60.40 1040.61 9.83 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 25.85 23.68 60.54 8.10 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 32.93 27.45 32.57 10.85 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.60 37.18 377.87 9.59 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) 10/03/2024 _x86_64_ (2 CPU) 03:03:21 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 35.07 0.00 3.56 4.92 0.14 56.31 03:05:01 AM 0 49.85 0.00 4.87 5.98 0.18 39.12 03:05:01 AM 1 20.87 0.00 2.27 3.93 0.12 72.82 03:06:01 AM all 33.73 0.00 2.34 4.84 0.14 58.95 03:06:01 AM 0 61.69 0.00 2.99 5.66 0.16 29.50 03:06:01 AM 1 7.70 0.00 1.75 4.07 0.10 86.38 03:07:01 AM all 36.32 0.00 1.93 0.28 0.12 61.35 03:07:01 AM 0 58.94 0.00 2.52 0.38 0.14 38.01 03:07:01 AM 1 15.00 0.00 1.38 0.17 0.10 83.34 Average: all 35.04 0.00 2.60 3.35 0.13 58.87 Average: 0 56.81 0.00 3.46 4.01 0.16 35.56 Average: 1 14.48 0.00 1.80 2.72 0.11 80.89