---> uname -a: Linux prd-centos7-builder-2c-1g-1247.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 505 5443 16 1872 7033 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:52:0f:58 brd ff:ff:ff:ff:ff:ff inet 10.30.123.44/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fe52:f58/64 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) 03/26/2024 _x86_64_ (2 CPU) 11:03:34 AM LINUX RESTART 11:04:08 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 160.28 28.60 131.69 4746.16 6291.97 11:06:01 AM 241.01 0.23 240.77 6.53 7941.97 11:07:01 AM 160.15 0.63 159.52 52.24 4458.69 11:08:01 AM 15.59 0.00 15.59 0.00 328.23 11:09:02 AM 6.68 0.00 6.68 0.00 142.57 11:10:01 AM 3.41 0.00 3.41 0.00 127.02 11:11:01 AM 1.93 0.00 1.93 0.00 41.18 11:12:01 AM 21.02 1.63 19.39 146.04 411.29 11:13:01 AM 79.28 0.32 78.96 64.49 1580.33 Average: 75.63 3.17 72.47 503.35 2322.00 11:04:08 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5766352 2242556 28.00 2620 1636028 662192 7.31 559092 1439536 84272 11:06:01 AM 5549608 2459300 30.71 2620 1827352 633816 7.00 571624 1590208 115032 11:07:01 AM 5636708 2372200 29.62 2620 1806372 565184 6.24 506152 1566332 24 11:08:01 AM 5602024 2406884 30.05 2620 1806392 601120 6.64 542416 1565800 28 11:09:02 AM 5526664 2482244 30.99 2620 1808352 674180 7.44 617424 1565892 4 11:10:01 AM 5510680 2498228 31.19 2620 1816696 679108 7.50 625256 1571764 5664 11:11:01 AM 5508912 2499996 31.22 2620 1816700 679092 7.50 625116 1571772 3628 11:12:01 AM 5592992 2415916 30.17 2620 1807628 606324 6.69 669440 1445840 6500 11:13:01 AM 5565460 2443448 30.51 2620 1814552 626656 6.92 689848 1452520 11784 Average: 5584378 2424530 30.27 2620 1793341 636408 7.03 600708 1529963 25215 11:04:08 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 321.81 215.63 1742.11 72.08 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 32.20 23.57 295.04 5.64 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 26.80 23.47 42.91 7.91 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 16.04 15.27 13.68 5.20 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 11:09:02 AM eth0 4.08 3.91 5.19 1.49 0.00 0.00 0.00 11:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 0.22 0.17 0.08 0.08 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 9.41 6.26 12.37 2.86 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 14.94 14.07 11.08 5.84 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.77 31.28 216.51 10.46 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) 03/26/2024 _x86_64_ (2 CPU) 11:03:34 AM LINUX RESTART 11:04:08 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 35.01 0.00 5.33 9.10 0.27 50.30 11:05:01 AM 0 48.92 0.00 5.82 10.09 0.24 34.92 11:05:01 AM 1 21.54 0.00 4.81 8.16 0.29 65.20 11:06:01 AM all 32.35 0.00 3.04 6.53 0.14 57.93 11:06:01 AM 0 55.11 0.00 4.48 5.59 0.14 34.68 11:06:01 AM 1 10.72 0.00 1.70 7.42 0.12 80.04 11:07:01 AM all 36.42 0.00 1.95 3.51 0.11 58.01 11:07:01 AM 0 69.77 0.00 2.65 3.94 0.16 23.48 11:07:01 AM 1 5.35 0.00 1.30 3.11 0.08 90.15 11:08:01 AM all 25.56 0.00 1.01 3.11 0.10 70.23 11:08:01 AM 0 48.19 0.00 1.49 5.83 0.11 44.39 11:08:01 AM 1 4.14 0.00 0.55 0.55 0.08 94.67 11:09:02 AM all 7.30 0.00 0.11 0.89 0.06 91.64 11:09:02 AM 0 13.67 0.00 0.14 1.46 0.07 84.67 11:09:02 AM 1 1.02 0.00 0.08 0.33 0.03 98.53 11:10:01 AM all 0.61 0.00 0.09 14.16 0.01 85.12 11:10:01 AM 0 0.66 0.00 0.14 0.00 0.02 99.19 11:10:01 AM 1 0.56 0.00 0.05 28.34 0.02 71.03 11:11:01 AM all 0.19 0.00 0.03 45.61 0.02 54.15 11:11:01 AM 0 0.03 0.00 0.03 0.13 0.00 99.80 11:11:01 AM 1 0.37 0.00 0.02 91.14 0.02 8.46 11:12:01 AM all 6.26 0.00 0.68 29.97 0.03 63.05 11:12:01 AM 0 9.26 0.00 0.79 3.43 0.05 86.46 11:12:01 AM 1 3.29 0.00 0.55 56.30 0.02 39.85 11:13:01 AM all 22.89 0.00 1.30 5.22 0.09 70.50 11:13:01 AM 0 35.69 0.00 1.66 5.73 0.10 56.82 11:13:01 AM 1 10.47 0.00 0.98 4.73 0.10 83.72 Average: all 18.05 0.00 1.43 13.35 0.09 67.09 Average: 0 30.31 0.00 1.82 3.87 0.10 63.90 Average: 1 6.13 0.00 1.06 22.55 0.08 70.18