---> uname -a: Linux prd-centos7-builder-2c-1g-26287.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 557 5396 16 1867 6981 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:3e:f5:51 brd ff:ff:ff:ff:ff:ff inet 10.30.122.237/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fe3e:f551/64 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) 11/12/2024 _x86_64_ (2 CPU) 01:03:20 PM LINUX RESTART 01:04:04 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 198.19 4.77 193.43 230.21 8823.89 01:06:01 PM 225.97 0.63 225.34 52.24 6267.18 01:07:01 PM 30.97 1.82 29.15 188.84 777.06 Average: 150.93 2.37 148.57 155.87 5230.11 01:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5601140 2407776 30.06 2620 1790768 631248 6.97 537444 1573432 131044 01:06:01 PM 5585384 2423532 30.26 2620 1799948 626476 6.92 564240 1556932 40 01:07:01 PM 5595988 2412928 30.13 2620 1805268 592084 6.54 667248 1440892 17768 Average: 5594171 2414745 30.15 2620 1798661 616603 6.81 589644 1523752 49617 01:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 68.96 52.35 1055.69 10.00 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 27.05 24.12 60.84 8.65 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 32.38 26.00 32.28 11.08 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.36 33.85 371.66 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) 11/12/2024 _x86_64_ (2 CPU) 01:03:20 PM LINUX RESTART 01:04:04 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 36.12 0.00 3.38 5.44 0.11 54.95 01:05:01 PM 0 17.68 0.00 1.99 3.88 0.11 76.34 01:05:01 PM 1 55.30 0.00 4.84 7.09 0.11 32.66 01:06:01 PM all 35.73 0.00 2.52 5.69 0.11 55.95 01:06:01 PM 0 7.54 0.00 1.99 8.22 0.08 82.17 01:06:01 PM 1 66.24 0.00 3.07 2.94 0.13 27.63 01:07:01 PM all 37.76 0.00 1.82 0.26 0.11 60.05 01:07:01 PM 0 14.98 0.00 1.45 0.24 0.09 83.24 01:07:01 PM 1 62.02 0.00 2.24 0.29 0.11 35.34 Average: all 36.54 0.00 2.56 3.77 0.11 57.02 Average: 0 13.31 0.00 1.81 4.12 0.09 80.67 Average: 1 61.24 0.00 3.37 3.40 0.12 31.88