---> uname -a: Linux prd-centos7-builder-2c-1g-11160.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 531 5423 16 1866 7007 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:62:fc:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.247/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fe62:fcc2/64 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) 09/26/2024 _x86_64_ (2 CPU) 04:08:31 AM LINUX RESTART 04:09:01 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 183.31 14.26 169.05 2017.32 6353.26 04:11:01 AM 285.14 0.48 284.66 16.66 8779.98 04:12:01 AM 22.82 0.43 22.39 42.25 567.45 04:13:01 AM 1.25 0.00 1.25 0.00 16.81 04:14:01 AM 9.48 0.03 9.45 1.20 139.06 04:15:01 AM 10.99 0.00 10.99 0.00 216.24 04:16:01 AM 43.43 1.67 41.76 202.97 955.16 Average: 79.49 2.41 77.08 325.81 2432.66 04:09:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5669292 2339616 29.21 2620 1727852 649168 7.17 521244 1539712 148768 04:11:01 AM 5592148 2416760 30.18 2620 1797348 633052 6.99 558720 1555424 10680 04:12:01 AM 5562160 2446748 30.55 2620 1798536 660148 7.29 598304 1545636 8 04:13:01 AM 5561820 2447088 30.55 2620 1798544 660204 7.29 598528 1545636 8 04:14:01 AM 5521524 2487384 31.06 2620 1798768 699984 7.73 638408 1545632 208 04:15:01 AM 5573248 2435660 30.41 2620 1798632 649312 7.17 587828 1545112 52 04:16:01 AM 5589868 2419040 30.20 2620 1806948 622068 6.87 677348 1437244 18968 Average: 5581437 2427471 30.31 2620 1789518 653419 7.21 597197 1530628 25527 04:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:10:01 AM eth0 346.47 208.24 1601.05 66.01 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 33.75 25.97 228.28 7.90 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 8.50 8.01 14.39 1.19 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 3.86 4.11 3.76 0.64 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 14.24 13.99 10.42 4.73 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 12.48 11.18 10.16 3.93 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 29.47 23.24 28.78 10.77 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.12 42.11 271.01 13.60 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) 09/26/2024 _x86_64_ (2 CPU) 04:08:31 AM LINUX RESTART 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 37.74 0.00 4.07 4.86 0.15 53.18 04:10:01 AM 0 27.48 0.00 3.04 2.22 0.14 67.12 04:10:01 AM 1 48.23 0.00 5.14 7.59 0.14 38.90 04:11:01 AM all 34.33 0.00 2.69 7.21 0.13 55.63 04:11:01 AM 0 13.88 0.00 2.23 6.17 0.12 77.60 04:11:01 AM 1 55.75 0.00 3.16 8.28 0.16 32.66 04:12:01 AM all 6.40 0.00 1.07 0.21 0.06 92.26 04:12:01 AM 0 7.43 0.00 1.33 0.05 0.05 91.14 04:12:01 AM 1 5.36 0.00 0.81 0.37 0.05 93.41 04:13:01 AM all 4.44 0.00 0.67 0.00 0.03 94.86 04:13:01 AM 0 2.41 0.00 0.52 0.00 0.03 97.04 04:13:01 AM 1 6.49 0.00 0.86 0.00 0.03 92.62 04:14:01 AM all 19.37 0.00 1.31 1.44 0.11 77.77 04:14:01 AM 0 8.48 0.00 1.34 0.37 0.10 89.71 04:14:01 AM 1 30.57 0.00 1.27 2.56 0.12 65.47 04:15:01 AM all 16.80 0.00 0.91 0.25 0.09 81.95 04:15:01 AM 0 0.80 0.00 0.35 0.00 0.08 98.76 04:15:01 AM 1 33.50 0.00 1.50 0.51 0.09 64.41 04:16:01 AM all 35.79 0.00 2.13 0.54 0.13 61.41 04:16:01 AM 0 15.13 0.00 1.38 0.22 0.12 83.14 04:16:01 AM 1 57.65 0.00 2.91 0.87 0.16 38.40 Average: all 21.90 0.00 1.82 2.04 0.10 74.14 Average: 0 10.71 0.00 1.45 1.28 0.09 86.48 Average: 1 33.41 0.00 2.21 2.83 0.11 61.45