---> uname -a: Linux prd-centos7-builder-2c-1g-5068.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: 2799.996 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 501 5449 16 1870 7038 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:81:72:65 brd ff:ff:ff:ff:ff:ff inet 10.30.122.182/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe81:7265/64 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) 03/06/2024 _x86_64_ (2 CPU) 09:03:16 PM LINUX RESTART 09:04:02 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 245.96 1.80 244.16 57.73 9942.15 09:06:01 PM 183.03 0.28 182.74 14.39 5592.37 09:07:01 PM 43.36 0.37 43.00 37.58 964.60 09:08:01 PM 27.47 1.95 25.52 210.53 725.38 Average: 124.45 1.10 123.35 80.15 4282.46 09:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5632452 2376464 29.67 2620 1759240 632740 6.99 531156 1562664 45860 09:06:01 PM 5646408 2362508 29.50 2620 1802668 564764 6.24 497060 1566340 16544 09:07:01 PM 5553060 2455856 30.66 2620 1803848 655664 7.24 589788 1566608 128 09:08:01 PM 5601344 2407572 30.06 2620 1809752 597692 6.60 653216 1452172 17636 Average: 5608316 2400600 29.97 2620 1793877 612715 6.76 567805 1536946 20042 09:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 59.94 45.30 952.89 8.05 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 21.95 18.82 51.74 6.74 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 22.14 19.89 23.60 6.66 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 31.45 24.75 33.08 9.90 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.76 27.11 262.44 7.84 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) 03/06/2024 _x86_64_ (2 CPU) 09:03:16 PM LINUX RESTART 09:04:02 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 31.74 0.00 2.48 8.60 0.10 57.09 09:05:01 PM 0 57.77 0.00 4.08 9.18 0.11 28.87 09:05:01 PM 1 7.24 0.00 0.98 8.05 0.10 83.62 09:06:01 PM all 35.18 0.00 2.16 4.45 0.10 58.12 09:06:01 PM 0 58.62 0.00 3.08 4.60 0.11 33.59 09:06:01 PM 1 12.85 0.00 1.28 4.28 0.09 81.50 09:07:01 PM all 26.91 0.00 1.14 0.42 0.35 71.17 09:07:01 PM 0 52.15 0.00 1.47 0.84 0.65 44.89 09:07:01 PM 1 3.29 0.00 0.84 0.05 0.07 95.75 09:08:01 PM all 37.79 0.00 1.96 0.28 0.09 59.89 09:08:01 PM 0 59.23 0.00 2.25 0.45 0.11 37.97 09:08:01 PM 1 17.27 0.00 1.68 0.10 0.07 80.89 Average: all 32.90 0.00 1.93 3.41 0.16 61.60 Average: 0 56.94 0.00 2.71 3.74 0.24 36.37 Average: 1 10.14 0.00 1.19 3.10 0.08 85.49