---> uname -a: Linux prd-centos7-builder-2c-1g-35544.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 549 5398 16 1872 6989 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:0e:e7:7f brd ff:ff:ff:ff:ff:ff inet 10.30.123.30/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe0e:e77f/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) 12/22/2024 _x86_64_ (2 CPU) 09:03:20 AM LINUX RESTART 09:04:03 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 228.14 1.84 226.30 59.00 9482.96 09:06:01 AM 192.82 0.67 192.15 53.72 5408.65 09:07:01 AM 29.23 1.82 27.42 188.81 731.40 Average: 149.18 1.44 147.74 100.98 5159.39 09:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5577612 2431304 30.36 2620 1810668 627420 6.93 550528 1579044 130276 09:06:01 AM 5522192 2486724 31.05 2620 1805068 707216 7.81 622392 1561628 220 09:07:01 AM 5530364 2478552 30.95 2620 1810196 670968 7.41 727676 1445532 17804 Average: 5543389 2465527 30.78 2620 1808644 668535 7.38 633532 1528735 49433 09:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 63.54 48.61 981.33 9.96 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 27.19 24.39 41.23 12.81 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 31.60 25.55 31.79 10.78 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.52 32.67 344.38 11.20 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) 12/22/2024 _x86_64_ (2 CPU) 09:03:20 AM LINUX RESTART 09:04:03 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 34.16 0.00 3.22 6.56 0.09 55.96 09:05:01 AM 0 57.17 0.00 4.69 6.77 0.11 31.25 09:05:01 AM 1 12.57 0.00 1.82 6.36 0.09 79.16 09:06:01 AM all 36.59 0.00 1.82 4.16 0.11 57.32 09:06:01 AM 0 45.63 0.00 1.91 6.13 0.09 46.24 09:06:01 AM 1 27.79 0.00 1.72 2.25 0.10 68.14 09:07:01 AM all 37.28 0.00 1.88 0.39 0.08 60.38 09:07:01 AM 0 73.01 0.00 2.94 0.71 0.11 23.23 09:07:01 AM 1 4.36 0.00 0.89 0.10 0.07 94.58 Average: all 36.04 0.00 2.29 3.67 0.09 57.91 Average: 0 58.52 0.00 3.16 4.53 0.10 33.69 Average: 1 14.80 0.00 1.47 2.85 0.09 80.79