---> uname -a: Linux prd-centos7-builder-2c-1g-26485.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 537 5416 16 1867 7002 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:18:33:7d brd ff:ff:ff:ff:ff:ff inet 10.30.123.11/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe18:337d/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) 11/15/2024 _x86_64_ (2 CPU) 02:03:22 PM LINUX RESTART 02:04:02 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 230.20 2.08 228.12 66.27 9369.96 02:06:01 PM 186.91 0.62 186.29 51.71 5221.51 02:07:01 PM 30.87 1.95 28.92 210.56 761.90 Average: 148.87 1.55 147.33 109.75 5094.05 02:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5561716 2447200 30.56 2620 1816904 631032 6.97 566176 1582060 135024 02:06:01 PM 5622628 2386288 29.80 2620 1800072 583524 6.44 525776 1557956 12 02:07:01 PM 5600364 2408552 30.07 2620 1806056 613268 6.77 663844 1442048 17776 Average: 5594903 2414013 30.14 2620 1807677 609275 6.73 585265 1527355 50937 02:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 63.92 49.57 950.38 9.94 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 27.95 24.29 41.72 9.41 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 33.17 26.64 33.25 16.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.55 33.41 338.38 11.79 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) 11/15/2024 _x86_64_ (2 CPU) 02:03:22 PM LINUX RESTART 02:04:02 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 34.88 0.00 3.42 4.95 0.13 56.61 02:05:01 PM 0 54.50 0.00 4.69 4.56 0.13 36.12 02:05:01 PM 1 16.01 0.00 2.16 5.34 0.16 76.34 02:06:01 PM all 38.42 0.00 2.04 3.92 0.13 55.49 02:06:01 PM 0 72.16 0.00 2.64 2.87 0.13 22.21 02:06:01 PM 1 7.01 0.00 1.51 4.87 0.12 86.50 02:07:01 PM all 37.44 0.00 2.12 0.25 0.11 60.07 02:07:01 PM 0 72.17 0.00 3.05 0.40 0.13 24.25 02:07:01 PM 1 5.20 0.00 1.25 0.12 0.10 93.33 Average: all 36.92 0.00 2.52 3.03 0.13 57.40 Average: 0 66.26 0.00 3.46 2.61 0.13 27.54 Average: 1 9.33 0.00 1.63 3.42 0.13 85.49