---> uname -a: Linux prd-centos7-builder-2c-1g-31602.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 518 5431 16 1870 7020 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:b2:ce:28 brd ff:ff:ff:ff:ff:ff inet 10.30.122.222/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:feb2:ce28/64 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) 11/24/2024 _x86_64_ (2 CPU) 02:03:42 AM LINUX RESTART 02:04:05 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 183.48 26.55 156.92 4587.58 15937.69 02:06:01 AM 246.97 0.03 246.94 0.27 7833.56 02:07:01 AM 142.58 2.37 140.20 160.88 3895.19 02:08:01 AM 24.88 1.35 23.53 138.42 555.89 Average: 148.89 7.25 141.64 1163.76 6901.94 02:04:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5697256 2311652 28.86 2620 1704732 638272 7.05 515640 1522996 148852 02:06:01 AM 5654320 2354588 29.40 2620 1799380 558444 6.17 482988 1572484 88324 02:07:01 AM 5530684 2478224 30.94 2620 1803644 674312 7.44 623892 1550156 20 02:08:01 AM 5602824 2406084 30.04 2620 1804532 595224 6.57 665976 1437912 14808 Average: 5621271 2387637 29.81 2620 1778072 616563 6.81 572124 1520887 63001 02:04:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 405.30 262.54 1637.24 72.28 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 37.99 29.18 296.42 9.27 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 24.51 24.42 26.45 6.21 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 32.86 28.28 33.52 10.67 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 Average: eth0 120.32 83.06 478.66 23.78 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) 11/24/2024 _x86_64_ (2 CPU) 02:03:42 AM LINUX RESTART 02:04:05 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 38.32 0.00 5.38 8.18 0.16 47.96 02:05:01 AM 0 56.01 0.00 6.55 9.45 0.18 27.82 02:05:01 AM 1 21.47 0.00 4.28 6.99 0.15 67.11 02:06:01 AM all 26.06 0.00 2.15 8.55 0.10 63.13 02:06:01 AM 0 45.15 0.00 3.15 9.07 0.11 42.52 02:06:01 AM 1 7.63 0.00 1.18 8.04 0.12 83.03 02:07:01 AM all 25.98 0.00 2.51 4.05 0.09 67.37 02:07:01 AM 0 48.51 0.00 3.37 5.87 0.11 42.14 02:07:01 AM 1 4.97 0.00 1.73 2.34 0.07 90.89 02:08:01 AM all 37.49 0.00 1.93 0.65 0.11 59.82 02:08:01 AM 0 69.61 0.00 2.85 1.18 0.11 26.25 02:08:01 AM 1 7.59 0.00 1.07 0.17 0.08 91.09 Average: all 31.82 0.00 2.94 5.30 0.11 59.82 Average: 0 54.73 0.00 3.93 6.36 0.12 34.86 Average: 1 10.17 0.00 2.02 4.31 0.10 83.40