---> uname -a: Linux prd-centos7-builder-2c-1g-35520.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 547 5401 16 1872 6991 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:23:61:41 brd ff:ff:ff:ff:ff:ff inet 10.30.122.12/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe23:6141/64 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) 12/21/2024 _x86_64_ (2 CPU) 08:03:24 PM LINUX RESTART 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 219.69 2.18 217.51 68.10 9261.04 08:06:01 PM 195.87 0.67 195.20 53.71 5534.00 08:07:01 PM 28.53 1.82 26.71 188.78 716.52 Average: 148.02 1.55 146.46 103.54 5170.02 08:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5571992 2436916 30.43 2620 1795016 650892 7.19 561548 1578232 115188 08:06:01 PM 5543220 2465688 30.79 2620 1804852 663992 7.33 600712 1561976 40 08:07:01 PM 5581020 2427888 30.31 2620 1810168 614736 6.79 676832 1445888 17796 Average: 5565411 2443497 30.51 2620 1803345 643207 7.10 613031 1528699 44341 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 PM eth0 66.67 54.09 1041.12 10.13 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 28.22 25.52 61.52 8.87 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 32.17 25.68 31.48 10.57 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.35 35.10 378.00 9.86 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) 12/21/2024 _x86_64_ (2 CPU) 08:03:24 PM LINUX RESTART 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 34.47 0.00 3.19 4.36 0.13 57.85 08:05:01 PM 0 46.93 0.00 3.96 5.29 0.14 43.67 08:05:01 PM 1 22.44 0.00 2.45 3.46 0.14 71.52 08:06:01 PM all 34.54 0.00 2.29 4.00 0.15 59.02 08:06:01 PM 0 43.37 0.00 2.58 5.07 0.16 48.83 08:06:01 PM 1 25.93 0.00 1.99 2.97 0.12 68.98 08:07:01 PM all 36.57 0.00 1.94 0.50 0.11 60.88 08:07:01 PM 0 56.25 0.00 2.42 0.86 0.13 40.34 08:07:01 PM 1 17.79 0.00 1.49 0.15 0.12 80.45 Average: all 35.20 0.00 2.47 2.95 0.13 59.26 Average: 0 48.85 0.00 2.98 3.74 0.14 44.28 Average: 1 22.02 0.00 1.97 2.18 0.13 73.69