---> uname -a: Linux prd-centos7-builder-2c-1g-1766.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 493 5462 16 1864 7045 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:ac:76:3b brd ff:ff:ff:ff:ff:ff inet 10.30.122.237/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:feac:763b/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) 03/31/2024 _x86_64_ (2 CPU) 02:03:23 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 139.69 11.39 128.30 1192.94 4691.54 02:06:01 AM 262.32 0.05 262.27 0.67 8421.41 02:07:01 AM 130.97 0.63 130.33 52.24 3588.72 02:08:01 AM 10.33 0.00 10.33 0.00 169.33 02:09:01 AM 32.82 1.95 30.87 210.56 953.77 Average: 115.23 2.81 112.42 291.31 3564.99 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5754748 2254160 28.15 2620 1701264 570688 6.30 459904 1523072 145592 02:06:01 AM 5550844 2458064 30.69 2620 1801408 648280 7.16 587776 1572900 90256 02:07:01 AM 5618596 2390312 29.85 2620 1798332 574980 6.35 530696 1558300 24 02:08:01 AM 5590484 2418424 30.20 2620 1798384 603132 6.66 559156 1558108 52 02:09:01 AM 5607112 2401796 29.99 2620 1806476 576104 6.36 655500 1444432 29236 Average: 5624357 2384551 29.77 2620 1781173 594637 6.57 558606 1531362 53032 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 189.29 130.93 1106.84 46.35 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 31.60 24.85 283.13 10.01 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 25.82 23.92 27.15 7.50 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 14.39 12.88 12.39 4.28 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 33.72 25.19 36.35 10.08 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 58.97 43.56 293.20 15.65 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) 03/31/2024 _x86_64_ (2 CPU) 02:03:23 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 29.85 0.00 2.88 3.91 0.10 63.26 02:05:01 AM 0 13.83 0.00 1.74 1.93 0.09 82.41 02:05:01 AM 1 46.42 0.00 4.06 5.97 0.11 43.44 02:06:01 AM all 33.80 0.00 2.52 7.43 0.13 56.12 02:06:01 AM 0 22.43 0.00 2.51 6.55 0.14 68.36 02:06:01 AM 1 45.39 0.00 2.50 8.33 0.11 43.68 02:07:01 AM all 33.74 0.00 1.82 3.08 0.10 61.26 02:07:01 AM 0 16.38 0.00 1.71 3.54 0.10 78.27 02:07:01 AM 1 51.77 0.00 1.95 2.59 0.11 43.58 02:08:01 AM all 17.40 0.00 0.79 0.13 0.05 81.64 02:08:01 AM 0 5.56 0.00 0.64 0.00 0.05 93.75 02:08:01 AM 1 29.57 0.00 0.92 0.26 0.07 69.18 02:09:01 AM all 37.15 0.00 1.88 0.56 0.11 60.30 02:09:01 AM 0 10.90 0.00 1.26 0.73 0.08 87.03 02:09:01 AM 1 65.10 0.00 2.57 0.38 0.11 31.85 Average: all 30.33 0.00 1.97 3.01 0.10 64.59 Average: 0 13.77 0.00 1.57 2.53 0.09 82.05 Average: 1 47.50 0.00 2.39 3.51 0.10 46.50