---> uname -a: Linux prd-centos7-builder-2c-1g-23791.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 525 5434 16 1861 7013 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:f0:a3:3e brd ff:ff:ff:ff:ff:ff inet 10.30.122.210/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fef0:a33e/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) 10/26/2024 _x86_64_ (2 CPU) 04:03:21 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 146.02 10.06 135.96 864.76 5224.12 04:06:01 AM 266.10 0.03 266.07 0.27 8644.96 04:07:01 AM 79.81 0.62 79.19 51.71 1977.04 04:08:01 AM 26.80 1.82 24.99 188.84 698.92 Average: 129.68 3.13 126.55 276.42 4136.31 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5714200 2294708 28.65 2620 1673352 659444 7.28 570484 1469432 82596 04:06:01 AM 5532192 2476716 30.92 2620 1792516 675468 7.46 611248 1564932 39880 04:07:01 AM 5532504 2476404 30.92 2620 1793912 670964 7.41 623516 1551304 40 04:08:01 AM 5602520 2406388 30.05 2620 1799228 591528 6.53 668544 1435316 17768 Average: 5595354 2413554 30.14 2620 1764752 649351 7.17 618448 1505246 35071 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 45.05 33.28 720.82 6.43 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 33.18 26.94 315.50 7.54 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 21.14 19.26 21.35 7.00 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 34.68 28.20 31.46 15.12 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 33.52 26.92 272.30 9.02 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) 10/26/2024 _x86_64_ (2 CPU) 04:03:21 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 16.77 0.00 1.76 11.20 0.30 69.97 04:05:01 AM 0 8.55 0.00 1.03 3.72 0.31 86.39 04:05:01 AM 1 25.08 0.00 2.48 18.72 0.28 53.45 04:06:01 AM all 32.37 0.00 3.04 7.57 0.12 56.90 04:06:01 AM 0 20.95 0.00 2.16 9.30 0.11 67.48 04:06:01 AM 1 43.82 0.00 3.93 5.84 0.14 46.26 04:07:01 AM all 27.55 0.00 1.35 9.40 0.10 61.59 04:07:01 AM 0 15.35 0.00 1.21 2.72 0.09 80.63 04:07:01 AM 1 40.19 0.00 1.50 16.33 0.12 41.86 04:08:01 AM all 33.38 0.00 1.87 1.56 0.10 63.08 04:08:01 AM 0 16.92 0.00 1.38 0.46 0.09 81.15 04:08:01 AM 1 50.60 0.00 2.39 2.71 0.11 44.19 Average: all 27.46 0.00 2.00 7.44 0.16 62.94 Average: 0 15.39 0.00 1.44 3.99 0.15 79.03 Average: 1 39.81 0.00 2.57 10.98 0.16 46.48