---> uname -a: Linux prd-centos7-builder-2c-1g-22333.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 521 5431 16 1868 7017 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:25:df:70 brd ff:ff:ff:ff:ff:ff inet 10.30.123.14/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fe25:df70/64 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) 10/09/2024 _x86_64_ (2 CPU) 04:03:26 PM LINUX RESTART 04:04:07 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 180.42 31.81 148.61 4838.05 6057.09 04:06:01 PM 272.58 0.28 272.30 14.39 8827.70 04:07:01 PM 83.44 0.38 83.06 38.11 2030.67 Average: 178.76 10.10 168.66 1519.82 5624.08 04:04:07 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5769724 2239192 27.96 2620 1693224 568504 6.28 447800 1517600 137332 04:06:01 PM 5583832 2425084 30.28 2620 1800748 618880 6.83 563784 1559384 39764 04:07:01 PM 5616416 2392500 29.87 2620 1801804 583388 6.44 532016 1559352 24 Average: 5656657 2352259 29.37 2620 1765259 590257 6.52 514533 1545445 59040 04:04:07 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 302.39 194.65 1692.54 68.74 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 36.15 30.20 318.76 8.82 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 26.70 23.74 26.60 8.63 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 115.53 79.02 644.44 27.36 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) 10/09/2024 _x86_64_ (2 CPU) 04:03:26 PM LINUX RESTART 04:04:07 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 37.13 0.00 5.63 10.14 0.15 46.95 04:05:01 PM 0 18.69 0.00 4.17 8.82 0.15 68.17 04:05:01 PM 1 56.62 0.00 7.18 11.55 0.16 24.49 04:06:01 PM all 33.02 0.00 2.69 6.72 0.11 57.46 04:06:01 PM 0 18.73 0.00 2.17 8.02 0.10 70.98 04:06:01 PM 1 47.69 0.00 3.24 5.39 0.12 43.55 04:07:01 PM all 35.96 0.00 1.70 2.10 0.10 60.14 04:07:01 PM 0 10.51 0.00 1.17 1.41 0.10 86.81 04:07:01 PM 1 62.85 0.00 2.22 2.83 0.11 31.99 Average: all 35.30 0.00 3.24 6.16 0.12 55.18 Average: 0 15.85 0.00 2.44 5.96 0.12 75.64 Average: 1 55.65 0.00 4.08 6.38 0.13 33.75