---> uname -a: Linux prd-centos7-builder-2c-1g-23011.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 529 5422 16 1869 7009 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:b2:22:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.187/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:feb2:22c9/64 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) 10/17/2024 _x86_64_ (2 CPU) 09:03:42 PM LINUX RESTART 09:04:04 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 194.48 25.81 168.67 4500.42 28180.01 09:06:01 PM 311.83 0.28 311.54 14.39 9740.65 09:07:01 PM 47.53 0.38 47.14 38.11 1077.18 Average: 184.44 8.54 175.91 1467.28 12742.98 09:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5683440 2325476 29.04 2620 1706648 646552 7.14 525452 1525628 148652 09:06:01 PM 5599984 2408932 30.08 2620 1800852 604008 6.67 546256 1558800 10664 09:07:01 PM 5516572 2492344 31.12 2620 1802136 682876 7.54 630188 1558876 220 Average: 5599999 2408917 30.08 2620 1769879 644479 7.12 567299 1547768 53179 09:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 276.88 197.69 1637.08 66.30 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 36.20 29.80 295.72 11.78 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 29.07 26.49 28.38 9.49 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 111.30 82.75 637.12 28.56 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) 10/17/2024 _x86_64_ (2 CPU) 09:03:42 PM LINUX RESTART 09:04:04 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 36.46 0.00 5.02 15.55 0.11 42.85 09:05:01 PM 0 49.66 0.00 6.18 17.08 0.11 26.96 09:05:01 PM 1 23.68 0.00 3.88 14.06 0.09 58.28 09:06:01 PM all 35.31 0.00 2.67 7.91 0.11 54.00 09:06:01 PM 0 60.75 0.00 3.59 8.80 0.13 26.74 09:06:01 PM 1 11.28 0.00 1.83 7.08 0.10 79.71 09:07:01 PM all 36.10 0.00 1.82 0.53 0.10 61.45 09:07:01 PM 0 56.85 0.00 1.73 0.27 0.11 41.04 09:07:01 PM 1 16.39 0.00 1.91 0.79 0.07 80.84 Average: all 35.95 0.00 3.14 7.88 0.10 52.93 Average: 0 55.83 0.00 3.80 8.61 0.12 31.64 Average: 1 16.98 0.00 2.51 7.18 0.09 73.24