---> uname -a: Linux prd-centos7-builder-2c-1g-2733.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 5.8G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 517 5296 16 2007 7018 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:63:40:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.35/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe63:40b6/64 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) 06/04/2024 _x86_64_ (2 CPU) 12:22:22 AM LINUX RESTART 12:23:01 AM tps rtps wtps bread/s bwrtn/s 12:24:01 AM 54.85 1.58 53.26 104.33 5821.29 12:25:01 AM 3.20 0.00 3.20 0.00 124.27 12:26:01 AM 0.55 0.00 0.55 0.00 7.28 12:27:01 AM 81.58 10.33 71.25 1005.63 3511.01 Average: 35.04 2.98 32.06 277.47 2366.01 12:23:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:01 AM 5794272 2214644 27.65 2620 1628408 901480 9.95 544136 1428664 32 12:25:01 AM 5794248 2214668 27.65 2620 1628424 901448 9.95 544344 1428424 12 12:26:01 AM 5795332 2213584 27.64 2620 1628448 901448 9.95 543148 1428420 16 12:27:01 AM 5614768 2394148 29.89 2620 1843120 575696 6.36 639060 1469480 115252 Average: 5749655 2259261 28.21 2620 1682100 820018 9.05 567672 1438747 28828 12:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:24:01 AM eth0 56.13 49.38 532.18 6.03 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 7.43 7.00 2.62 0.90 0.00 0.00 0.00 12:25:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 3.83 3.38 0.62 0.61 0.00 0.00 0.00 12:26:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 12:27:01 AM eth0 67.37 48.03 744.91 9.55 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.69 26.95 320.08 4.27 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 06/04/2024 _x86_64_ (2 CPU) 12:22:22 AM LINUX RESTART 12:23:01 AM CPU %user %nice %system %iowait %steal %idle 12:24:01 AM all 2.81 0.00 0.45 1.33 0.05 95.37 12:24:01 AM 0 3.26 0.00 0.52 0.25 0.05 95.92 12:24:01 AM 1 2.35 0.00 0.40 2.39 0.03 94.82 12:25:01 AM all 0.27 0.00 0.05 0.00 0.03 99.65 12:25:01 AM 0 0.20 0.00 0.03 0.00 0.03 99.73 12:25:01 AM 1 0.33 0.00 0.07 0.00 0.05 99.55 12:26:01 AM all 0.16 0.00 0.08 0.02 0.03 99.72 12:26:01 AM 0 0.25 0.00 0.07 0.00 0.02 99.67 12:26:01 AM 1 0.08 0.00 0.07 0.05 0.03 99.77 12:27:01 AM all 27.58 0.00 2.29 1.79 0.09 68.26 12:27:01 AM 0 46.00 0.00 3.37 1.54 0.11 48.98 12:27:01 AM 1 10.04 0.00 1.26 2.02 0.07 86.62 Average: all 7.51 0.00 0.70 0.77 0.05 90.96 Average: 0 11.90 0.00 0.96 0.43 0.05 86.66 Average: 1 3.18 0.00 0.45 1.11 0.05 95.22