---> uname -a: Linux prd-centos7-builder-2c-1g-24.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 521 5412 16 1887 7017 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:b4:ea:26 brd ff:ff:ff:ff:ff:ff inet 10.30.123.165/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:feb4:ea26/64 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) 01/27/2024 _x86_64_ (2 CPU) 03:03:17 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 244.65 1.72 242.94 55.16 9014.29 03:06:01 AM 158.26 1.65 156.61 108.33 5331.01 03:07:01 AM 74.45 0.03 74.42 1.20 1466.69 03:08:01 AM 36.31 1.95 34.36 210.53 1007.05 Average: 128.42 1.34 127.08 93.80 4204.76 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5536424 2472492 30.87 2620 1824996 665956 7.35 580488 1592532 139592 03:06:01 AM 5582844 2426072 30.29 2620 1819516 616932 6.81 550340 1573068 26780 03:07:01 AM 5579212 2429704 30.34 2620 1819552 618128 6.82 553840 1572548 24 03:08:01 AM 5503700 2505216 31.28 2620 1832264 677176 7.48 740328 1458912 31876 Average: 5550545 2458371 30.70 2620 1824082 644548 7.12 606249 1549265 49568 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 61.34 47.53 974.46 7.80 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 43.85 32.74 208.95 19.51 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 22.87 20.27 18.89 7.11 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 31.26 25.08 30.38 10.79 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.83 31.41 308.17 11.30 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) 01/27/2024 _x86_64_ (2 CPU) 03:03:17 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 34.90 0.00 3.19 6.64 0.11 55.15 03:05:01 AM 0 56.20 0.00 4.50 6.84 0.11 32.35 03:05:01 AM 1 14.57 0.00 1.93 6.44 0.12 76.95 03:06:01 AM all 34.63 0.00 2.19 3.51 0.11 59.56 03:06:01 AM 0 65.26 0.00 3.21 3.46 0.13 27.94 03:06:01 AM 1 6.45 0.00 1.27 3.57 0.10 88.60 03:07:01 AM all 32.42 0.00 1.29 1.96 0.09 64.24 03:07:01 AM 0 61.40 0.00 1.81 1.78 0.09 34.92 03:07:01 AM 1 5.46 0.00 0.81 2.11 0.07 91.55 03:08:01 AM all 39.95 0.00 2.30 0.35 0.10 57.30 03:08:01 AM 0 73.50 0.00 3.27 0.57 0.11 22.55 03:08:01 AM 1 8.88 0.00 1.39 0.15 0.08 89.50 Average: all 35.47 0.00 2.24 3.12 0.10 59.06 Average: 0 64.04 0.00 3.20 3.18 0.11 29.47 Average: 1 8.82 0.00 1.35 3.06 0.09 86.67