---> uname -a: Linux prd-centos7-builder-2c-1g-5351.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 498 5450 16 1872 7041 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:00:33:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.232/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe00:33e5/64 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) 01:03:17 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 210.96 1.17 209.79 37.57 9067.21 01:06:01 AM 170.06 0.62 169.45 50.77 5081.38 01:07:01 AM 42.53 0.03 42.50 1.20 915.63 01:08:01 AM 29.26 1.95 27.32 210.53 772.63 Average: 113.20 0.94 112.26 75.02 3959.29 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5563840 2445076 30.53 2620 1811700 636124 7.02 562100 1586448 125052 01:06:01 AM 5627480 2381436 29.73 2620 1806848 587436 6.49 511272 1570324 16556 01:07:01 AM 5539444 2469472 30.83 2620 1806856 668696 7.38 599088 1569992 0 01:08:01 AM 5562720 2446196 30.54 2620 1823520 626612 6.92 684124 1460184 28848 Average: 5573371 2435545 30.41 2620 1812231 629717 6.95 589146 1546737 42614 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 61.64 44.45 929.83 7.78 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 31.07 27.30 66.99 7.91 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 18.57 15.79 14.35 6.07 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 34.69 26.27 34.62 10.53 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.50 28.45 261.47 8.07 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) 01:03:17 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 34.09 0.00 2.88 5.61 0.10 57.31 01:05:01 AM 0 26.32 0.00 2.08 5.97 0.10 65.53 01:05:01 AM 1 42.01 0.00 3.72 5.23 0.11 48.93 01:06:01 AM all 33.74 0.00 2.66 4.66 0.10 58.84 01:06:01 AM 0 21.32 0.00 3.06 4.43 0.09 71.10 01:06:01 AM 1 46.51 0.00 2.26 4.87 0.11 46.26 01:07:01 AM all 26.87 0.00 0.80 0.75 0.08 71.49 01:07:01 AM 0 28.01 0.00 0.76 1.23 0.07 69.93 01:07:01 AM 1 25.73 0.00 0.86 0.28 0.07 73.06 01:08:01 AM all 37.64 0.00 2.02 0.33 0.09 59.92 01:08:01 AM 0 14.21 0.00 1.57 0.15 0.09 83.99 01:08:01 AM 1 62.41 0.00 2.46 0.52 0.11 34.50 Average: all 33.07 0.00 2.09 2.83 0.09 61.92 Average: 0 22.43 0.00 1.87 2.94 0.09 72.68 Average: 1 43.97 0.00 2.32 2.72 0.10 50.89