---> uname -a: Linux prd-centos7-builder-2c-1g-8154.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 520 5436 16 1864 7019 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:af:c5:2e brd ff:ff:ff:ff:ff:ff inet 10.30.122.131/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:feaf:c52e/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) 08/22/2024 _x86_64_ (2 CPU) 11:03:21 PM LINUX RESTART 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 183.99 12.16 171.84 1667.82 6785.51 11:06:01 PM 276.85 0.63 276.22 51.30 8247.09 11:07:01 PM 40.41 0.03 40.37 1.20 817.97 Average: 167.08 4.27 162.81 573.44 5283.52 11:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5651912 2356996 29.43 2620 1753584 625072 6.90 524432 1554792 160580 11:06:01 PM 5654668 2354240 29.40 2620 1798752 560912 6.19 494012 1557504 10684 11:07:01 PM 5516876 2492032 31.12 2620 1812080 670960 7.41 625892 1563124 12836 Average: 5607819 2401089 29.98 2620 1788139 618981 6.83 548112 1558473 61367 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 PM eth0 330.70 218.32 1784.18 67.76 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 21.49 20.22 58.05 6.84 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 24.67 22.97 21.12 8.93 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 125.62 87.17 621.12 27.84 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) 08/22/2024 _x86_64_ (2 CPU) 11:03:21 PM LINUX RESTART 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 37.66 0.00 4.23 5.43 0.12 52.56 11:05:01 PM 0 20.67 0.00 2.94 2.57 0.12 73.71 11:05:01 PM 1 55.47 0.00 5.57 8.40 0.14 30.42 11:06:01 PM all 31.39 0.00 2.62 6.99 0.11 58.89 11:06:01 PM 0 15.08 0.00 1.99 5.40 0.10 77.42 11:06:01 PM 1 48.44 0.00 3.28 8.66 0.13 39.50 11:07:01 PM all 37.51 0.00 1.75 0.86 0.11 59.77 11:07:01 PM 0 14.21 0.00 1.37 0.41 0.07 83.95 11:07:01 PM 1 62.44 0.00 2.15 1.33 0.16 33.91 Average: all 35.52 0.00 2.86 4.43 0.12 57.07 Average: 0 16.64 0.00 2.10 2.79 0.10 78.38 Average: 1 55.42 0.00 3.67 6.15 0.14 34.62