---> uname -a: Linux prd-centos7-builder-2c-1g-5382.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: 2799.996 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 497 5454 16 1869 7042 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:11:0b:cb brd ff:ff:ff:ff:ff:ff inet 10.30.122.251/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe11:bcb/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) 03/10/2024 _x86_64_ (2 CPU) 08:03:17 PM LINUX RESTART 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 157.74 2.20 155.54 70.73 7703.37 08:06:01 PM 229.77 0.48 229.29 16.66 6595.04 08:07:01 PM 43.10 0.18 42.92 35.85 974.14 08:08:01 PM 27.92 1.95 25.97 210.56 744.04 Average: 114.46 1.20 113.26 83.51 3988.96 08:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5628780 2380136 29.72 2620 1782188 613928 6.78 513644 1573912 131888 08:06:01 PM 5641004 2367912 29.57 2620 1802700 575488 6.35 502804 1566356 16544 08:07:01 PM 5598208 2410708 30.10 2620 1803880 616692 6.81 545724 1566624 144 08:08:01 PM 5609220 2399696 29.96 2620 1809780 597020 6.59 646580 1452216 17640 Average: 5619303 2389613 29.84 2620 1799637 600782 6.63 552188 1539777 41554 08:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 PM eth0 61.35 43.50 953.09 7.95 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 21.97 18.87 52.31 6.71 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 21.91 19.44 22.93 6.57 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 32.08 25.37 33.07 15.99 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.22 26.73 262.51 9.31 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) 03/10/2024 _x86_64_ (2 CPU) 08:03:17 PM LINUX RESTART 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 34.90 0.00 2.87 4.12 0.12 57.99 08:05:01 PM 0 58.98 0.00 4.26 5.42 0.11 31.23 08:05:01 PM 1 12.23 0.00 1.57 2.89 0.10 83.20 08:06:01 PM all 33.87 0.00 2.00 5.71 0.12 58.30 08:06:01 PM 0 55.15 0.00 2.60 6.31 0.14 35.79 08:06:01 PM 1 13.77 0.00 1.41 5.13 0.12 79.56 08:07:01 PM all 26.00 0.00 1.16 0.69 0.08 72.07 08:07:01 PM 0 49.73 0.00 1.45 1.02 0.07 47.73 08:07:01 PM 1 3.38 0.00 0.89 0.39 0.08 95.26 08:08:01 PM all 38.02 0.00 1.90 0.29 0.12 59.67 08:08:01 PM 0 71.87 0.00 2.87 0.49 0.13 24.64 08:08:01 PM 1 6.52 0.00 0.98 0.10 0.12 92.28 Average: all 33.16 0.00 1.97 2.68 0.11 62.07 Average: 0 58.86 0.00 2.78 3.29 0.11 34.95 Average: 1 8.94 0.00 1.21 2.11 0.11 87.63