---> uname -a: Linux prd-centos7-builder-2c-1g-35647.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 508 5440 16 1872 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:24:6d:0b brd ff:ff:ff:ff:ff:ff inet 10.30.123.47/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fe24:6d0b/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) 12/24/2024 _x86_64_ (2 CPU) 04:03:23 PM LINUX RESTART 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 176.49 10.15 166.34 876.29 7193.02 04:06:01 PM 285.98 0.67 285.31 53.70 8207.89 04:07:01 PM 28.15 1.63 26.52 146.06 612.04 Average: 163.47 4.11 159.36 355.80 5327.56 04:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5627496 2381420 29.73 2620 1795060 610708 6.74 510280 1578160 191152 04:06:01 PM 5660120 2348796 29.33 2620 1804880 555152 6.13 481124 1561792 24 04:07:01 PM 5553328 2455588 30.66 2620 1805900 658728 7.27 713436 1439980 14820 Average: 5613648 2395268 29.91 2620 1801947 608196 6.71 568280 1526644 68665 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 67.62 51.03 1056.20 11.80 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 23.83 21.65 59.40 7.63 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 37.41 27.82 36.46 10.78 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.82 33.40 380.29 10.06 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) 12/24/2024 _x86_64_ (2 CPU) 04:03:23 PM LINUX RESTART 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 36.23 0.00 3.56 4.27 0.11 55.84 04:05:01 PM 0 15.96 0.00 2.15 3.71 0.10 78.08 04:05:01 PM 1 57.43 0.00 5.01 4.83 0.11 32.62 04:06:01 PM all 31.71 0.00 1.94 7.50 0.11 58.73 04:06:01 PM 0 7.52 0.00 1.65 8.46 0.12 82.25 04:06:01 PM 1 57.94 0.00 2.27 6.46 0.11 33.22 04:07:01 PM all 38.02 0.00 1.74 0.30 0.11 59.84 04:07:01 PM 0 26.74 0.00 1.64 0.12 0.10 71.39 04:07:01 PM 1 49.60 0.00 1.87 0.50 0.11 47.93 Average: all 35.32 0.00 2.41 4.01 0.11 58.15 Average: 0 16.69 0.00 1.81 4.12 0.11 77.27 Average: 1 54.93 0.00 3.04 3.89 0.11 38.02