---> uname -a: Linux prd-centos7-builder-2c-1g-594.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 498 5433 16 1889 7039 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:bb:7e:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.241/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:febb:7ef1/64 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) 02/07/2024 _x86_64_ (2 CPU) 04:03:39 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 148.68 68.76 79.92 6192.21 38194.49 04:06:01 PM 92.00 0.75 91.25 24.39 4152.61 04:07:01 PM 288.31 0.30 288.01 14.79 9452.32 04:08:01 PM 88.61 0.38 88.22 38.11 2353.03 04:09:01 PM 20.57 1.63 18.94 146.04 414.76 Average: 127.63 14.37 113.27 1283.31 10914.57 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5956548 2052368 25.63 2620 1535788 595552 6.58 420484 1395876 28504 04:06:01 PM 5674632 2334284 29.15 2620 1762592 610672 6.74 487488 1570072 174196 04:07:01 PM 5594440 2414476 30.15 2620 1820508 600664 6.63 527116 1582348 48420 04:08:01 PM 5590244 2418672 30.20 2620 1821568 601672 6.64 537636 1576008 12 04:09:01 PM 5538100 2470816 30.85 2620 1827220 647776 7.15 708096 1457796 17520 Average: 5670793 2338123 29.19 2620 1753535 611267 6.75 536164 1516420 53730 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 274.09 176.52 825.72 57.31 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 54.54 39.50 894.83 6.55 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.88 19.85 257.71 5.46 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 23.02 20.87 24.17 7.07 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 28.06 22.12 27.94 8.62 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.13 55.78 406.07 17.01 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) 02/07/2024 _x86_64_ (2 CPU) 04:03:39 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 20.04 0.00 4.88 19.04 0.09 55.96 04:05:01 PM 0 16.72 0.00 4.48 18.15 0.09 60.57 04:05:01 PM 1 23.36 0.00 5.26 19.94 0.09 51.35 04:06:01 PM all 28.03 0.00 2.32 4.79 0.10 64.77 04:06:01 PM 0 16.59 0.00 1.49 2.70 0.09 79.14 04:06:01 PM 1 39.74 0.00 3.18 6.94 0.10 50.03 04:07:01 PM all 32.20 0.00 2.61 8.45 0.19 56.54 04:07:01 PM 0 15.35 0.00 2.00 7.94 0.17 74.53 04:07:01 PM 1 49.59 0.00 3.25 8.98 0.19 37.99 04:08:01 PM all 30.86 0.00 1.56 5.89 0.10 61.59 04:08:01 PM 0 5.92 0.00 1.28 5.33 0.08 87.39 04:08:01 PM 1 57.25 0.00 1.82 6.49 0.12 34.31 04:09:01 PM all 32.97 0.00 1.56 0.62 0.09 64.77 04:09:01 PM 0 17.35 0.00 1.52 0.60 0.07 80.47 04:09:01 PM 1 49.10 0.00 1.64 0.62 0.11 48.54 Average: all 28.82 0.00 2.59 7.76 0.11 60.73 Average: 0 14.36 0.00 2.15 6.91 0.10 76.49 Average: 1 43.71 0.00 3.04 8.63 0.12 44.50