---> uname -a: Linux prd-centos7-builder-2c-1g-23727.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 548 5406 16 1866 6990 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:af:15:25 brd ff:ff:ff:ff:ff:ff inet 10.30.122.226/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:feaf:1525/64 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) 10/25/2024 _x86_64_ (2 CPU) 04:03:40 AM LINUX RESTART 04:04:02 AM tps rtps wtps bread/s bwrtn/s 04:05:02 AM 184.84 27.55 157.29 4425.13 6773.14 04:06:01 AM 286.48 0.63 285.86 51.63 8648.00 04:07:01 AM 43.95 1.35 42.60 66.89 1013.14 Average: 171.04 9.80 161.25 1506.59 5453.10 04:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 AM 5694724 2314192 28.90 2620 1726388 623868 6.89 492816 1544180 144872 04:06:01 AM 5624592 2384324 29.77 2620 1796932 596536 6.59 524472 1555448 10692 04:07:01 AM 5642964 2365952 29.54 2620 1795964 590348 6.52 518960 1543480 14688 Average: 5654093 2354823 29.40 2620 1773095 603584 6.66 512083 1547703 56751 04:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:02 AM eth0 285.44 183.05 1687.41 65.69 0.00 0.00 0.00 04:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 29.00 25.71 154.30 8.11 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 39.72 30.96 41.06 20.51 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 117.62 79.64 624.36 31.38 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) 10/25/2024 _x86_64_ (2 CPU) 04:03:40 AM LINUX RESTART 04:04:02 AM CPU %user %nice %system %iowait %steal %idle 04:05:02 AM all 41.17 0.00 5.75 3.91 0.14 49.03 04:05:02 AM 0 58.19 0.00 7.03 5.82 0.15 28.81 04:05:02 AM 1 24.90 0.00 4.53 2.11 0.12 68.34 04:06:01 AM all 34.20 0.00 2.74 5.90 0.12 57.04 04:06:01 AM 0 37.38 0.00 3.25 5.22 0.14 54.01 04:06:01 AM 1 31.04 0.00 2.20 6.57 0.12 60.06 04:07:01 AM all 38.29 0.00 1.48 0.29 0.11 59.83 04:07:01 AM 0 71.72 0.00 2.35 0.33 0.11 25.49 04:07:01 AM 1 7.26 0.00 0.69 0.25 0.08 91.71 Average: all 37.86 0.00 3.30 3.35 0.12 55.37 Average: 0 55.60 0.00 4.18 3.79 0.13 36.30 Average: 1 20.86 0.00 2.45 2.94 0.11 73.64