---> uname -a: Linux prd-centos7-builder-2c-1g-26024.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: 2800.000 BogoMIPS: 5600.00 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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 515 5373 16 1932 7021 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:ee:79:1b brd ff:ff:ff:ff:ff:ff inet 10.30.122.229/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:feee:791b/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) 12/23/2023 _x86_64_ (2 CPU) 10:03:21 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 122.42 17.76 104.66 2744.66 6224.87 10:06:01 AM 311.01 0.32 310.69 15.32 11125.57 10:07:01 AM 85.14 0.37 84.78 37.57 2175.17 10:08:01 AM 25.64 1.82 23.82 188.84 632.98 Average: 136.06 5.07 130.99 746.87 5039.98 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5680320 2328596 29.08 2620 1744492 604476 6.67 495276 1558144 159088 10:06:01 AM 5534492 2474424 30.90 2620 1862680 601716 6.64 542668 1624996 47104 10:07:01 AM 5526808 2482108 30.99 2620 1863756 604340 6.67 556544 1618368 8 10:08:01 AM 5528784 2480132 30.97 2620 1868940 595836 6.58 669756 1503320 15916 Average: 5567601 2441315 30.48 2620 1834967 601592 6.64 566061 1576207 55529 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 273.01 177.21 1674.66 59.94 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 32.06 24.53 454.64 6.00 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 24.90 22.19 26.53 7.34 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 31.65 25.27 31.77 9.84 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 90.43 62.32 547.06 20.78 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) 12/23/2023 _x86_64_ (2 CPU) 10:03:21 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 41.70 0.00 4.09 4.05 0.11 50.04 10:05:01 AM 0 48.97 0.00 5.09 3.92 0.11 41.91 10:05:01 AM 1 34.57 0.00 3.11 4.18 0.12 58.01 10:06:01 AM all 32.91 0.00 2.64 9.56 0.11 54.78 10:06:01 AM 0 59.52 0.00 4.33 13.36 0.13 22.67 10:06:01 AM 1 7.71 0.00 1.03 5.95 0.10 85.20 10:07:01 AM all 30.82 0.00 1.55 1.55 0.07 66.00 10:07:01 AM 0 58.04 0.00 2.21 1.86 0.07 37.82 10:07:01 AM 1 4.89 0.00 0.93 1.26 0.08 92.84 10:08:01 AM all 34.57 0.00 1.78 0.22 0.09 63.34 10:08:01 AM 0 65.98 0.00 2.75 0.44 0.07 30.75 10:08:01 AM 1 4.81 0.00 0.88 0.02 0.10 94.19 Average: all 34.98 0.00 2.51 3.83 0.10 58.58 Average: 0 58.12 0.00 3.59 4.88 0.09 33.31 Average: 1 12.83 0.00 1.48 2.84 0.10 82.76