---> uname -a: Linux prd-centos7-builder-2c-1g-27279.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: 2800.000 BogoMIPS: 5600.00 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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 533 5400 16 1887 7005 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:e6:66:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.122.78/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fee6:66f2/64 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) 01/15/2024 _x86_64_ (2 CPU) 11:03:38 AM LINUX RESTART 11:04:04 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 145.61 30.71 114.90 4604.24 14930.46 11:06:01 AM 260.51 0.30 260.21 14.79 9053.43 11:07:01 AM 89.79 0.37 89.42 37.58 2356.07 11:08:01 AM 23.03 1.82 21.22 188.78 553.66 Average: 129.53 8.02 121.52 1168.58 6619.86 11:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5681612 2327304 29.06 2620 1715296 653388 7.21 516008 1537528 140508 11:06:01 AM 5595884 2413032 30.13 2620 1818948 605320 6.68 523256 1584676 48000 11:07:01 AM 5547736 2461180 30.73 2620 1829656 639332 7.06 580216 1575500 9660 11:08:01 AM 5510672 2498244 31.19 2620 1825188 682376 7.53 732824 1460400 15920 Average: 5583976 2424940 30.28 2620 1797272 645104 7.12 588076 1539526 53522 11:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 321.67 206.05 1583.92 60.74 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 39.46 30.33 461.83 7.36 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 29.17 24.95 28.90 8.89 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 29.09 23.81 29.13 16.52 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 102.11 69.59 512.61 22.91 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) 01/15/2024 _x86_64_ (2 CPU) 11:03:38 AM LINUX RESTART 11:04:04 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 41.18 0.00 5.51 5.76 0.12 47.43 11:05:01 AM 0 63.85 0.00 7.06 6.87 0.14 22.09 11:05:01 AM 1 19.86 0.00 4.08 4.72 0.09 71.25 11:06:01 AM all 35.06 0.00 3.01 6.68 0.12 55.13 11:06:01 AM 0 59.34 0.00 4.33 7.20 0.13 28.99 11:06:01 AM 1 12.05 0.00 1.73 6.19 0.12 79.91 11:07:01 AM all 36.80 0.00 1.55 2.76 0.10 58.80 11:07:01 AM 0 69.92 0.00 2.07 2.23 0.11 25.67 11:07:01 AM 1 5.66 0.00 1.08 3.26 0.10 89.89 11:08:01 AM all 33.69 0.00 1.65 0.19 0.11 64.36 11:08:01 AM 0 66.83 0.00 2.51 0.22 0.13 30.31 11:08:01 AM 1 3.24 0.00 0.86 0.15 0.10 95.65 Average: all 36.60 0.00 2.88 3.81 0.11 56.59 Average: 0 65.01 0.00 3.94 4.09 0.12 26.84 Average: 1 10.00 0.00 1.89 3.55 0.10 84.46