---> uname -a: Linux prd-centos7-builder-2c-1g-2298.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 504 5456 16 1860 7035 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:bd:b1:99 brd ff:ff:ff:ff:ff:ff inet 10.30.122.95/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:febd:b199/64 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) 04/11/2024 _x86_64_ (2 CPU) 09:03:18 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 167.93 12.94 154.99 1806.63 5768.64 09:06:01 PM 240.77 0.05 240.72 0.67 7686.88 09:07:01 PM 129.90 0.65 129.25 52.77 3612.31 09:08:01 PM 18.72 0.28 18.44 7.60 411.29 Average: 139.34 3.48 135.86 467.01 4370.04 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5711276 2297640 28.69 2620 1698348 633840 7.00 504544 1519812 125784 09:06:01 PM 5545112 2463804 30.76 2620 1799500 675876 7.46 597556 1570296 83708 09:07:01 PM 5589816 2419100 30.21 2620 1795280 626800 6.92 566200 1555148 40 09:08:01 PM 5594200 2414716 30.15 2620 1792736 624344 6.89 572540 1544076 14676 Average: 5610101 2398815 29.95 2620 1771466 640215 7.07 560210 1547333 56052 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 287.68 197.54 1498.77 63.97 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 31.55 25.68 282.92 7.29 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 20.07 19.16 21.66 6.36 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 19.77 17.89 23.70 5.89 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.78 65.08 456.84 20.88 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) 04/11/2024 _x86_64_ (2 CPU) 09:03:18 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 32.78 0.00 3.15 7.07 0.10 56.91 09:05:01 PM 0 50.88 0.00 4.11 7.45 0.11 37.45 09:05:01 PM 1 15.29 0.00 2.22 6.72 0.10 75.66 09:06:01 PM all 33.48 0.00 2.28 8.22 0.09 55.93 09:06:01 PM 0 46.61 0.00 3.03 5.72 0.07 44.57 09:06:01 PM 1 20.69 0.00 1.55 10.66 0.09 67.02 09:07:01 PM all 28.44 0.00 1.41 6.60 0.10 63.45 09:07:01 PM 0 48.37 0.00 1.68 7.58 0.11 42.27 09:07:01 PM 1 9.30 0.00 1.14 5.65 0.08 83.83 09:08:01 PM all 32.15 0.00 1.14 1.92 0.07 64.73 09:08:01 PM 0 63.72 0.00 1.79 3.97 0.09 30.42 09:08:01 PM 1 2.53 0.00 0.54 0.02 0.07 96.85 Average: all 31.71 0.00 1.99 5.95 0.09 60.26 Average: 0 52.35 0.00 2.65 6.19 0.09 38.71 Average: 1 11.89 0.00 1.36 5.73 0.09 80.94