---> uname -a: Linux prd-centos7-builder-2c-1g-8105.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 519 5439 16 1862 7020 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:9c:08:67 brd ff:ff:ff:ff:ff:ff inet 10.30.122.160/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe9c:867/64 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) 08/21/2024 _x86_64_ (2 CPU) 03:03:21 PM LINUX RESTART 03:04:04 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 129.55 21.21 108.34 4234.14 5256.12 03:06:02 PM 230.20 0.03 230.16 0.27 7566.41 03:07:01 PM 142.47 0.27 142.20 14.91 4072.25 03:08:01 PM 37.76 0.37 37.40 37.58 792.27 Average: 135.04 5.29 129.74 1036.38 4412.88 03:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5640200 2368708 29.58 2620 1734776 659964 7.29 574660 1522196 176840 03:06:02 PM 5636172 2372736 29.63 2620 1786268 592640 6.54 509984 1570032 86408 03:07:01 PM 5578544 2430364 30.35 2620 1794652 632176 6.98 577620 1553284 10872 03:08:01 PM 5633228 2375680 29.66 2620 1795528 576868 6.37 523860 1553372 12 Average: 5622036 2386872 29.80 2620 1777806 615412 6.79 546531 1549721 68533 03:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 304.03 200.72 1616.17 66.71 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:02 PM eth0 22.47 17.57 269.42 4.27 0.00 0.00 0.00 03:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 13.99 14.08 46.12 4.95 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 24.00 22.37 24.00 7.76 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.77 62.17 476.62 20.41 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) 08/21/2024 _x86_64_ (2 CPU) 03:03:21 PM LINUX RESTART 03:04:04 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 33.38 0.00 4.42 7.21 0.14 54.85 03:05:01 PM 0 27.41 0.00 4.76 8.02 0.13 59.67 03:05:01 PM 1 39.41 0.00 4.06 6.38 0.15 50.01 03:06:02 PM all 17.03 0.00 2.01 21.02 0.09 59.85 03:06:02 PM 0 15.83 0.00 2.12 24.11 0.09 57.86 03:06:02 PM 1 18.25 0.00 1.91 17.94 0.10 61.81 03:07:01 PM all 19.94 0.00 1.36 11.39 0.10 67.22 03:07:01 PM 0 17.94 0.00 1.10 11.85 0.10 69.01 03:07:01 PM 1 21.95 0.00 1.63 10.93 0.09 65.40 03:08:01 PM all 32.43 0.00 1.59 2.30 0.10 63.59 03:08:01 PM 0 12.30 0.00 1.07 1.58 0.07 84.98 03:08:01 PM 1 53.62 0.00 2.11 3.04 0.13 41.10 Average: all 25.55 0.00 2.31 10.57 0.10 61.47 Average: 0 18.19 0.00 2.22 11.42 0.10 68.08 Average: 1 33.04 0.00 2.40 9.69 0.12 54.75