---> uname -a: Linux prd-centos7-builder-2c-1g-2454.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 525 5431 16 1864 7014 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:86:9f:fe brd ff:ff:ff:ff:ff:ff inet 10.30.122.92/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe86:9ffe/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) 04/14/2024 _x86_64_ (2 CPU) 06:03:19 PM LINUX RESTART 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 169.81 12.35 157.46 1695.65 5891.28 06:06:01 PM 280.48 0.30 280.18 14.79 8418.76 06:07:01 PM 90.15 0.38 89.77 38.11 2312.41 06:08:01 PM 27.83 1.95 25.88 210.53 742.29 Average: 141.95 3.71 138.24 484.82 4334.68 06:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5728456 2280460 28.47 2620 1715492 574720 6.35 478332 1529004 136040 06:06:01 PM 5647896 2361020 29.48 2620 1797936 564464 6.23 502312 1557892 48940 06:07:01 PM 5549336 2459580 30.71 2620 1799132 657472 7.26 602392 1558048 160 06:08:01 PM 5576348 2432568 30.37 2620 1805032 605880 6.69 687688 1443524 17644 Average: 5625509 2383407 29.76 2620 1779398 600634 6.63 567681 1522117 50696 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 255.82 177.60 1582.53 63.45 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 29.29 23.57 227.75 9.08 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 27.64 25.10 27.99 8.55 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 35.19 26.42 34.29 10.51 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 86.29 62.70 463.56 22.73 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) 04/14/2024 _x86_64_ (2 CPU) 06:03:19 PM LINUX RESTART 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 37.14 0.00 3.91 4.97 0.12 53.86 06:05:01 PM 0 17.50 0.00 2.42 6.44 0.12 73.52 06:05:01 PM 1 57.61 0.00 5.47 3.44 0.13 33.35 06:06:01 PM all 34.14 0.00 2.73 8.49 0.11 54.53 06:06:01 PM 0 13.92 0.00 1.84 7.52 0.10 76.61 06:06:01 PM 1 55.32 0.00 3.68 9.49 0.13 31.39 06:07:01 PM all 37.69 0.00 1.82 2.07 0.10 58.32 06:07:01 PM 0 14.67 0.00 1.22 1.43 0.07 82.60 06:07:01 PM 1 61.89 0.00 2.43 2.75 0.11 32.81 06:08:01 PM all 38.63 0.00 2.00 0.57 0.09 58.72 06:08:01 PM 0 22.77 0.00 1.56 0.24 0.09 75.34 06:08:01 PM 1 55.05 0.00 2.43 0.89 0.09 41.55 Average: all 36.90 0.00 2.61 4.02 0.10 56.38 Average: 0 17.21 0.00 1.76 3.89 0.09 77.05 Average: 1 57.46 0.00 3.49 4.14 0.11 34.80