---> uname -a: Linux prd-centos7-builder-2c-1g-7882.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 571 5387 16 1862 6967 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:c6:fd:05 brd ff:ff:ff:ff:ff:ff inet 10.30.122.84/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fec6:fd05/64 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) 08/18/2024 _x86_64_ (2 CPU) 01:03:41 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 236.76 56.90 179.86 6171.69 40514.22 01:06:01 AM 281.59 0.28 281.31 14.39 9009.71 01:07:01 AM 80.56 0.37 80.19 37.58 1978.61 01:08:01 AM 46.39 1.95 44.44 210.53 1159.48 Average: 161.32 14.87 146.45 1608.68 13166.14 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5715972 2292936 28.63 2620 1690140 622792 6.88 504132 1512880 140196 01:06:01 AM 5499708 2509200 31.33 2620 1794516 709892 7.84 654824 1553072 40016 01:07:01 AM 5538656 2470252 30.84 2620 1795460 669020 7.39 614880 1553148 52 01:08:01 AM 5534756 2474152 30.89 2620 1803968 660240 7.29 732180 1438648 20168 Average: 5572273 2436635 30.42 2620 1771021 665486 7.35 626504 1514437 50108 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 278.16 188.54 1535.20 63.33 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 38.48 30.55 314.62 9.41 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 28.62 26.15 28.19 8.88 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 34.16 25.15 33.93 10.36 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.86 67.60 478.01 23.00 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) 08/18/2024 _x86_64_ (2 CPU) 01:03:41 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 34.60 0.00 6.92 20.90 0.12 37.46 01:05:01 AM 0 51.58 0.00 7.83 21.16 0.11 19.33 01:05:01 AM 1 18.15 0.00 6.04 20.66 0.12 55.03 01:06:01 AM all 35.30 0.00 2.69 6.98 0.11 54.93 01:06:01 AM 0 61.31 0.00 3.95 9.11 0.11 25.52 01:06:01 AM 1 10.81 0.00 1.50 4.95 0.12 82.63 01:07:01 AM all 35.01 0.00 2.12 2.02 0.09 60.76 01:07:01 AM 0 67.59 0.00 2.82 1.03 0.09 28.47 01:07:01 AM 1 4.54 0.00 1.47 2.95 0.08 90.95 01:08:01 AM all 33.57 0.00 2.12 1.51 0.11 62.69 01:08:01 AM 0 63.43 0.00 3.05 1.56 0.13 31.83 01:08:01 AM 1 5.82 0.00 1.27 1.47 0.08 91.36 Average: all 34.62 0.00 3.46 7.84 0.11 53.97 Average: 0 60.94 0.00 4.42 8.27 0.11 26.26 Average: 1 9.78 0.00 2.55 7.44 0.10 80.13