---> uname -a: Linux prd-centos7-builder-2c-1g-296.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: 2800.000 BogoMIPS: 5600.00 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 537 5424 16 1859 7001 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:69:16:82 brd ff:ff:ff:ff:ff:ff inet 10.30.122.156/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe69:1682/64 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) 05/08/2024 _x86_64_ (2 CPU) 08:03:43 PM LINUX RESTART 08:04:03 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 172.72 21.31 151.41 4122.49 6482.55 08:06:01 PM 216.56 0.05 216.51 0.67 7129.95 08:07:02 PM 161.22 0.60 160.62 51.04 4354.06 08:08:01 PM 21.54 0.03 21.51 1.22 463.45 Average: 143.27 5.39 137.88 1022.63 4609.23 08:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5616644 2392272 29.87 2620 1739184 698552 7.71 600896 1517500 173776 08:06:01 PM 5562204 2446712 30.55 2620 1798972 667836 7.37 579720 1569472 97308 08:07:02 PM 5522440 2486476 31.05 2620 1792768 704584 7.78 634576 1552592 156 08:08:01 PM 5626000 2382916 29.75 2620 1789952 596632 6.59 530224 1552532 14764 Average: 5581822 2427094 30.30 2620 1780219 666901 7.36 586354 1548024 71501 08:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 PM eth0 299.76 192.83 1539.04 65.55 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 27.57 22.11 289.71 5.32 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:02 PM eth0 24.22 21.96 40.76 7.17 0.00 0.00 0.00 08:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 24.19 21.56 22.22 7.54 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.52 63.73 465.96 21.09 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) 05/08/2024 _x86_64_ (2 CPU) 08:03:43 PM LINUX RESTART 08:04:03 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 35.65 0.00 4.45 6.43 0.15 53.32 08:05:01 PM 0 19.05 0.00 2.79 3.72 0.12 74.32 08:05:01 PM 1 52.92 0.00 6.18 9.25 0.15 31.50 08:06:01 PM all 28.99 0.00 2.55 7.19 0.14 61.13 08:06:01 PM 0 13.68 0.00 2.01 5.68 0.14 78.49 08:06:01 PM 1 44.83 0.00 3.11 8.75 0.16 43.15 08:07:02 PM all 34.71 0.00 1.85 4.26 0.11 59.07 08:07:02 PM 0 13.72 0.00 1.19 3.07 0.09 81.94 08:07:02 PM 1 56.83 0.00 2.53 5.52 0.14 34.98 08:08:01 PM all 38.89 0.00 1.57 0.28 0.11 59.16 08:08:01 PM 0 14.03 0.00 1.04 0.10 0.07 84.76 08:08:01 PM 1 65.18 0.00 2.14 0.46 0.13 32.09 Average: all 34.52 0.00 2.59 4.55 0.13 58.22 Average: 0 15.08 0.00 1.75 3.15 0.10 79.92 Average: 1 54.86 0.00 3.48 6.01 0.14 35.51