---> uname -a: Linux prd-centos7-builder-2c-1g-34966.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 532 5416 16 1871 7006 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:2f:74:18 brd ff:ff:ff:ff:ff:ff inet 10.30.122.71/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe2f:7418/64 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) 12/12/2024 _x86_64_ (2 CPU) 02:13:42 PM LINUX RESTART 02:15:01 PM tps rtps wtps bread/s bwrtn/s 02:16:01 PM 248.23 0.47 247.77 14.12 9804.11 02:17:01 PM 151.08 0.62 150.47 51.70 4219.14 02:18:01 PM 28.02 1.82 26.20 188.84 701.25 Average: 142.45 0.97 141.49 84.88 4908.40 02:15:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 PM 5564108 2444800 30.53 2620 1820628 660440 7.29 557568 1585996 107068 02:17:01 PM 5561220 2447688 30.56 2620 1804820 672116 7.42 585428 1561600 232 02:18:01 PM 5572828 2436080 30.42 2620 1809940 635064 7.01 686648 1445544 17760 Average: 5566052 2442856 30.50 2620 1811796 655873 7.24 609881 1531047 41687 02:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:16:01 PM eth0 48.17 38.37 808.09 7.17 0.00 0.00 0.00 02:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM eth0 26.85 24.43 41.00 8.96 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM eth0 31.37 25.44 31.39 10.48 0.00 0.00 0.00 02:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.46 29.42 293.51 8.87 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) 12/12/2024 _x86_64_ (2 CPU) 02:13:42 PM LINUX RESTART 02:15:01 PM CPU %user %nice %system %iowait %steal %idle 02:16:01 PM all 26.83 0.00 5.24 9.95 0.13 57.86 02:16:01 PM 0 41.67 0.00 8.70 9.58 0.16 39.88 02:16:01 PM 1 11.70 0.00 1.70 10.32 0.09 76.19 02:17:01 PM all 35.48 0.00 1.94 4.52 0.11 57.95 02:17:01 PM 0 64.82 0.00 2.62 4.85 0.09 27.61 02:17:01 PM 1 7.68 0.00 1.30 4.21 0.12 86.69 02:18:01 PM all 37.92 0.00 1.96 0.29 0.09 59.75 02:18:01 PM 0 73.35 0.00 3.06 0.43 0.09 23.08 02:18:01 PM 1 4.58 0.00 0.93 0.13 0.08 94.27 Average: all 33.54 0.00 3.00 4.81 0.11 58.53 Average: 0 60.08 0.00 4.76 4.92 0.11 30.12 Average: 1 7.86 0.00 1.30 4.70 0.10 86.04