---> uname -a: Linux prd-centos7-builder-2c-1g-24769.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 520 5373 16 1927 7016 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:a3:ad:aa brd ff:ff:ff:ff:ff:ff inet 10.30.123.29/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fea3:adaa/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) 12/09/2023 _x86_64_ (2 CPU) 06:03:19 PM LINUX RESTART 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 122.52 3.16 119.35 140.97 6466.71 06:06:01 PM 258.72 0.30 258.42 14.93 9550.02 06:07:01 PM 77.42 0.37 77.05 37.57 1532.48 06:08:01 PM 34.78 1.95 32.83 210.56 952.39 Average: 123.36 1.44 121.91 101.01 4625.35 06:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5524880 2484036 31.02 2620 1850220 630572 6.96 569380 1620728 244180 06:06:01 PM 5466008 2542908 31.75 2620 1867308 659172 7.28 623172 1613620 41048 06:07:01 PM 5528988 2479928 30.96 2620 1858720 598360 6.61 558876 1613744 8 06:08:01 PM 5477580 2531336 31.61 2620 1867104 640304 7.07 724900 1498504 27956 Average: 5499364 2509552 31.33 2620 1860838 632102 6.98 619082 1586649 78298 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 69.70 51.20 1219.85 8.16 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 26.82 21.84 186.78 6.80 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 27.23 24.32 28.55 7.66 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 06:08:01 PM eth0 34.08 27.24 31.63 11.36 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.46 31.15 366.73 8.49 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) 12/09/2023 _x86_64_ (2 CPU) 06:03:19 PM LINUX RESTART 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 38.12 0.00 3.25 2.55 0.11 55.98 06:05:01 PM 0 21.16 0.00 2.44 1.24 0.10 75.06 06:05:01 PM 1 55.79 0.00 4.09 3.91 0.13 36.08 06:06:01 PM all 31.58 0.00 2.33 7.96 0.13 58.00 06:06:01 PM 0 15.28 0.00 2.06 7.09 0.14 75.44 06:06:01 PM 1 48.59 0.00 2.62 8.87 0.14 39.78 06:07:01 PM all 34.38 0.00 1.87 1.92 0.10 61.74 06:07:01 PM 0 14.24 0.00 1.60 1.43 0.09 82.63 06:07:01 PM 1 55.53 0.00 2.15 2.44 0.11 39.78 06:08:01 PM all 39.17 0.00 2.22 0.66 0.10 57.86 06:08:01 PM 0 4.24 0.00 1.30 0.07 0.08 94.31 06:08:01 PM 1 77.04 0.00 3.21 1.28 0.11 18.36 Average: all 35.81 0.00 2.42 3.27 0.11 58.40 Average: 0 13.68 0.00 1.85 2.44 0.10 81.93 Average: 1 59.16 0.00 3.02 4.14 0.12 33.57