---> uname -a: Linux prd-centos7-builder-2c-1g-24438.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 563 5393 16 1864 6976 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:8b:1f:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.123.42/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:fe8b:1ff3/64 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) 11/03/2024 _x86_64_ (2 CPU) 06:03:21 PM LINUX RESTART 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 227.85 0.81 227.04 25.34 8974.45 06:06:01 PM 183.51 0.65 182.86 52.76 5078.15 06:07:01 PM 30.15 1.82 28.34 188.84 749.26 Average: 146.72 1.09 145.63 89.34 4911.40 06:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5557332 2451576 30.61 2620 1797204 651332 7.19 581256 1571204 116272 06:06:01 PM 5561472 2447436 30.56 2620 1797304 646060 7.13 591228 1555704 24 06:07:01 PM 5593408 2415500 30.16 2620 1802632 666572 7.36 675260 1439716 17760 Average: 5570737 2438171 30.44 2620 1799047 654655 7.23 615915 1522208 44685 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 66.03 50.50 926.47 10.25 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 26.03 23.40 40.01 8.50 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 31.58 25.49 32.43 11.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.08 33.03 329.64 9.91 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) 11/03/2024 _x86_64_ (2 CPU) 06:03:21 PM LINUX RESTART 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 34.97 0.00 3.48 5.29 0.11 56.16 06:05:01 PM 0 42.05 0.00 3.81 6.07 0.11 47.96 06:05:01 PM 1 28.02 0.00 3.13 4.51 0.11 64.24 06:06:01 PM all 33.76 0.00 1.82 5.28 0.11 59.03 06:06:01 PM 0 51.68 0.00 2.36 4.55 0.13 41.28 06:06:01 PM 1 16.67 0.00 1.32 5.98 0.09 75.95 06:07:01 PM all 36.34 0.00 2.02 0.31 0.10 61.23 06:07:01 PM 0 71.84 0.00 3.17 0.57 0.13 24.29 06:07:01 PM 1 3.83 0.00 0.98 0.07 0.07 95.06 Average: all 35.02 0.00 2.43 3.62 0.10 58.82 Average: 0 55.10 0.00 3.11 3.75 0.12 37.92 Average: 1 15.96 0.00 1.79 3.49 0.09 78.68