---> uname -a: Linux prd-centos7-builder-2c-1g-33707.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 513 5437 16 1870 7025 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:7e:25:cc brd ff:ff:ff:ff:ff:ff inet 10.30.122.103/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86012sec preferred_lft 86012sec inet6 fe80::f816:3eff:fe7e:25cc/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) 11/29/2024 _x86_64_ (2 CPU) 07:03:26 AM LINUX RESTART 07:04:07 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 122.28 24.48 97.80 4545.67 6389.58 07:06:01 AM 155.63 0.18 155.45 5.86 6063.34 07:07:01 AM 257.74 0.28 257.45 14.39 7630.43 07:08:01 AM 47.53 2.15 45.38 147.93 1108.10 07:09:01 AM 17.41 0.00 17.41 0.00 390.10 Average: 120.07 5.03 115.04 869.37 4274.15 07:04:07 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5870880 2138036 26.70 2620 1560040 642300 7.09 492920 1403688 43096 07:06:01 AM 5682728 2326188 29.04 2620 1725292 627380 6.93 505788 1541008 72648 07:07:01 AM 5611776 2397140 29.93 2620 1799692 598776 6.61 539124 1556652 13520 07:08:01 AM 5565732 2443184 30.51 2620 1803872 642140 7.09 594496 1548320 224 07:09:01 AM 5579456 2429460 30.33 2620 1800816 631012 6.97 583148 1545648 14676 Average: 5662114 2346802 29.30 2620 1737942 628322 6.94 543095 1519063 28833 07:04:07 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 244.15 164.79 1068.01 66.01 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 37.79 30.58 681.69 5.11 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 20.97 18.87 191.07 5.62 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 21.81 21.26 20.86 6.70 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 18.79 17.94 21.01 5.54 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 65.13 48.36 382.87 16.81 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) 11/29/2024 _x86_64_ (2 CPU) 07:03:26 AM LINUX RESTART 07:04:07 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 28.72 0.00 4.19 11.10 0.18 55.81 07:05:01 AM 0 26.43 0.00 4.58 14.36 0.18 54.46 07:05:01 AM 1 31.02 0.00 3.82 7.82 0.18 57.17 07:06:01 AM all 16.51 0.00 1.62 13.06 0.08 68.74 07:06:01 AM 0 11.40 0.00 1.33 13.64 0.07 73.56 07:06:01 AM 1 21.75 0.00 1.93 12.47 0.09 63.77 07:07:01 AM all 25.00 0.00 2.32 10.82 0.11 61.76 07:07:01 AM 0 16.80 0.00 1.40 10.30 0.09 71.42 07:07:01 AM 1 33.40 0.00 3.26 11.33 0.14 51.87 07:08:01 AM all 24.47 0.00 1.42 6.94 0.09 67.09 07:08:01 AM 0 8.81 0.00 1.12 4.84 0.08 85.15 07:08:01 AM 1 40.94 0.00 1.70 9.15 0.09 48.13 07:09:01 AM all 27.27 0.00 1.22 3.04 0.10 68.37 07:09:01 AM 0 15.49 0.00 1.02 0.71 0.09 82.70 07:09:01 AM 1 39.61 0.00 1.46 5.49 0.11 53.33 Average: all 24.27 0.00 2.11 8.96 0.11 64.55 Average: 0 15.50 0.00 1.82 8.63 0.10 73.96 Average: 1 33.33 0.00 2.41 9.30 0.12 54.84