---> uname -a: Linux prd-centos7-builder-2c-1g-7069.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 524 5428 16 1867 7014 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:fc:7a:01 brd ff:ff:ff:ff:ff:ff inet 10.30.122.135/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fefc:7a01/64 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) 08/04/2024 _x86_64_ (2 CPU) 04:03:38 AM LINUX RESTART 04:04:05 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 177.91 22.31 155.60 4386.58 17551.46 04:06:01 AM 252.23 1.37 250.87 94.07 8591.94 04:07:01 AM 110.10 0.37 109.73 37.59 2579.59 04:08:01 AM 29.34 1.95 27.39 210.56 757.95 Average: 141.80 6.23 135.57 1128.06 7198.45 04:04:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5715160 2293756 28.64 2620 1688172 654884 7.23 555260 1483456 129072 04:06:01 AM 5598184 2410732 30.10 2620 1799532 604492 6.67 545592 1561984 51528 04:07:01 AM 5549832 2459084 30.70 2620 1800736 651748 7.20 600008 1558628 168 04:08:01 AM 5614172 2394744 29.90 2620 1808720 573920 6.34 647492 1444120 29572 Average: 5619337 2389579 29.84 2620 1774290 621261 6.86 587088 1512047 52585 04:04:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 337.76 228.60 1649.78 69.88 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 41.42 32.93 317.24 16.92 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 25.61 24.49 25.08 8.80 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 04:08:01 AM eth0 30.43 26.12 31.92 10.98 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 104.94 75.49 486.69 25.92 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) 08/04/2024 _x86_64_ (2 CPU) 04:03:38 AM LINUX RESTART 04:04:05 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 32.29 0.00 4.20 14.70 0.11 48.69 04:05:01 AM 0 30.88 0.00 3.83 17.63 0.13 47.52 04:05:01 AM 1 33.69 0.00 4.53 11.79 0.11 49.87 04:06:01 AM all 34.41 0.00 3.07 7.39 0.13 55.01 04:06:01 AM 0 55.11 0.00 4.19 9.77 0.11 30.83 04:06:01 AM 1 14.66 0.00 2.01 5.12 0.14 78.07 04:07:01 AM all 32.87 0.00 1.94 4.19 0.18 60.82 04:07:01 AM 0 40.01 0.00 1.93 4.15 0.25 53.66 04:07:01 AM 1 25.87 0.00 1.97 4.23 0.12 67.82 04:08:01 AM all 36.20 0.00 2.33 1.46 0.10 59.91 04:08:01 AM 0 56.99 0.00 3.10 2.21 0.11 37.59 04:08:01 AM 1 16.59 0.00 1.61 0.74 0.07 81.00 Average: all 33.97 0.00 2.86 6.81 0.13 56.23 Average: 0 45.88 0.00 3.25 8.34 0.15 42.38 Average: 1 22.43 0.00 2.49 5.33 0.11 69.65