---> uname -a: Linux prd-centos7-builder-2c-1g-5342.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 494 5453 16 1872 7044 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:0c:85:56 brd ff:ff:ff:ff:ff:ff inet 10.30.123.219/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe0c:8556/64 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) 03/09/2024 _x86_64_ (2 CPU) 10:03:18 PM LINUX RESTART 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 213.53 2.17 211.36 69.57 9083.06 10:06:01 PM 171.41 0.62 170.80 50.77 5110.41 10:07:01 PM 42.16 0.03 42.13 1.20 898.28 10:08:01 PM 29.74 1.95 27.79 210.56 791.50 Average: 114.21 1.19 113.02 83.03 3970.81 10:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5591444 2417472 30.18 2620 1798292 641808 7.09 544944 1579620 112244 10:06:01 PM 5632152 2376764 29.68 2620 1806856 586312 6.47 508188 1569592 16556 10:07:01 PM 5613352 2395564 29.91 2620 1806892 597708 6.60 527048 1569072 12 10:08:01 PM 5615156 2393760 29.89 2620 1815020 587432 6.49 638840 1455756 29328 Average: 5613026 2395890 29.92 2620 1806765 603315 6.66 554755 1543510 39535 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 58.85 40.83 937.59 7.69 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 27.47 24.40 62.73 7.66 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 18.42 15.71 14.09 6.06 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 34.73 26.94 35.20 10.85 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.87 26.97 262.40 8.07 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) 03/09/2024 _x86_64_ (2 CPU) 10:03:18 PM LINUX RESTART 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 34.20 0.00 2.90 4.85 0.11 57.93 10:05:01 PM 0 56.19 0.00 4.29 5.01 0.11 34.41 10:05:01 PM 1 13.16 0.00 1.57 4.71 0.12 80.44 10:06:01 PM all 35.12 0.00 2.48 3.17 0.10 59.14 10:06:01 PM 0 62.71 0.00 3.71 3.73 0.09 29.77 10:06:01 PM 1 8.99 0.00 1.32 2.64 0.10 86.94 10:07:01 PM all 27.25 0.00 0.82 0.47 0.09 71.37 10:07:01 PM 0 53.32 0.00 1.19 0.50 0.07 44.93 10:07:01 PM 1 2.53 0.00 0.47 0.45 0.08 96.46 10:08:01 PM all 37.56 0.00 2.16 0.38 0.10 59.81 10:08:01 PM 0 70.15 0.00 3.09 0.70 0.09 25.97 10:08:01 PM 1 6.94 0.00 1.27 0.08 0.10 91.61 Average: all 33.51 0.00 2.09 2.21 0.10 62.09 Average: 0 60.56 0.00 3.06 2.48 0.09 33.81 Average: 1 7.88 0.00 1.16 1.96 0.10 88.90