---> uname -a: Linux prd-centos7-builder-2c-1g-553.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 508 5436 16 1875 7030 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:93:9c:6a brd ff:ff:ff:ff:ff:ff inet 10.30.122.162/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe93:9c6a/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) 03/21/2024 _x86_64_ (2 CPU) 10:03:39 AM LINUX RESTART 10:04:07 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 199.69 31.44 168.25 4832.27 23577.13 10:06:01 AM 262.10 0.07 262.04 1.20 8368.73 10:07:01 AM 136.23 0.62 135.62 51.71 3788.79 10:08:01 AM 27.90 1.82 26.08 188.81 659.06 Average: 155.37 7.90 147.47 1177.28 8727.66 10:04:07 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5623492 2385416 29.78 2620 1752212 664532 7.34 584328 1532092 196036 10:06:01 AM 5540292 2468616 30.82 2620 1810688 659956 7.29 585956 1584192 81556 10:07:01 AM 5610932 2397976 29.94 2620 1809500 587420 6.49 529540 1569340 16 10:08:01 AM 5550432 2458476 30.70 2620 1814904 637068 7.03 702232 1454732 17608 Average: 5581287 2427621 30.31 2620 1796826 637244 7.04 600514 1535089 73804 10:04:07 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 304.20 187.82 1708.29 68.78 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 32.42 25.59 296.21 7.52 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 26.40 23.75 41.62 7.85 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 34.18 26.97 34.64 15.97 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.05 62.92 489.78 23.91 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) 03/21/2024 _x86_64_ (2 CPU) 10:03:39 AM LINUX RESTART 10:04:07 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 37.79 0.00 5.39 13.08 0.10 43.65 10:05:01 AM 0 18.35 0.00 4.61 14.69 0.10 62.25 10:05:01 AM 1 58.07 0.00 6.17 11.38 0.10 24.28 10:06:01 AM all 35.68 0.00 2.78 7.50 0.10 53.93 10:06:01 AM 0 21.65 0.00 1.86 6.24 0.12 70.13 10:06:01 AM 1 50.08 0.00 3.73 8.81 0.11 37.27 10:07:01 AM all 36.32 0.00 1.73 3.75 0.10 58.09 10:07:01 AM 0 15.26 0.00 1.45 4.97 0.10 78.21 10:07:01 AM 1 58.25 0.00 2.03 2.47 0.11 37.15 10:08:01 AM all 38.44 0.00 1.81 0.23 0.10 59.41 10:08:01 AM 0 11.54 0.00 1.12 0.12 0.08 87.14 10:08:01 AM 1 66.93 0.00 2.55 0.32 0.11 30.09 Average: all 37.04 0.00 2.86 5.95 0.10 54.04 Average: 0 16.64 0.00 2.20 6.28 0.10 74.79 Average: 1 58.31 0.00 3.56 5.61 0.11 32.42