---> uname -a: Linux prd-centos7-builder-2c-1g-580.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 509 5422 16 1889 7028 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:e7:1d:91 brd ff:ff:ff:ff:ff:ff inet 10.30.122.76/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fee7:1d91/64 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) 02/07/2024 _x86_64_ (2 CPU) 03:03:17 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 243.07 2.10 240.97 67.42 9986.48 03:06:01 AM 159.14 0.47 158.68 16.12 5633.88 03:07:01 AM 78.14 0.18 77.96 35.85 1542.63 03:08:01 AM 34.58 1.95 32.63 210.53 945.05 Average: 128.74 1.17 127.56 82.48 4527.13 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5596936 2411980 30.12 2620 1789216 628476 6.94 542804 1575820 84984 03:06:01 AM 5583256 2425660 30.29 2620 1820488 602132 6.65 548188 1575524 32304 03:07:01 AM 5581664 2427252 30.31 2620 1821548 598560 6.61 547832 1575632 8 03:08:01 AM 5528384 2480532 30.97 2620 1830036 640480 7.07 715640 1460288 28072 Average: 5572560 2436356 30.42 2620 1815322 617412 6.82 588616 1546816 36342 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 62.36 45.67 976.00 7.68 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 30.03 24.30 193.10 7.09 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 25.52 23.44 24.51 7.46 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 36.41 27.91 31.75 18.82 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.58 30.33 306.35 10.26 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) 02/07/2024 _x86_64_ (2 CPU) 03:03:17 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 35.29 0.00 3.08 7.16 0.11 54.36 03:05:01 AM 0 14.09 0.00 2.18 5.79 0.09 77.86 03:05:01 AM 1 57.60 0.00 4.04 8.60 0.14 29.62 03:06:01 AM all 35.66 0.00 2.41 3.74 0.12 58.06 03:06:01 AM 0 17.73 0.00 1.89 4.16 0.12 76.10 03:06:01 AM 1 54.43 0.00 2.97 3.30 0.13 39.18 03:07:01 AM all 33.74 0.00 1.91 2.60 0.09 61.67 03:07:01 AM 0 6.69 0.00 1.42 1.64 0.05 90.20 03:07:01 AM 1 62.60 0.00 2.43 3.62 0.11 31.23 03:08:01 AM all 40.00 0.00 2.29 0.43 0.11 57.17 03:08:01 AM 0 5.34 0.00 1.15 0.07 0.08 93.36 03:08:01 AM 1 77.59 0.00 3.51 0.82 0.15 17.93 Average: all 36.17 0.00 2.42 3.48 0.11 57.82 Average: 0 10.92 0.00 1.66 2.90 0.09 84.44 Average: 1 63.00 0.00 3.24 4.10 0.13 29.53