---> uname -a: Linux prd-centos7-builder-2c-1g-18063.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 497 5341 16 1981 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:fd:52:ff brd ff:ff:ff:ff:ff:ff inet 10.30.122.143/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fefd:52ff/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) 11/15/2023 _x86_64_ (2 CPU) 06:03:21 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 105.30 11.42 93.87 1193.81 5265.88 06:06:01 AM 227.22 0.27 226.95 14.39 10170.54 06:07:02 AM 164.05 0.42 163.63 38.52 5185.99 06:08:01 AM 17.19 0.00 17.19 0.00 347.14 Average: 128.90 3.04 125.86 313.04 5262.86 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5635864 2373052 29.63 2620 1765460 646856 7.14 515960 1587336 192096 06:06:01 AM 5456068 2552848 31.88 2620 1926688 631964 6.98 571096 1678840 131416 06:07:02 AM 5497856 2511060 31.35 2620 1913412 595064 6.57 535364 1668472 32 06:08:01 AM 5427864 2581052 32.23 2620 1924436 654456 7.23 607508 1666604 9636 Average: 5504413 2504503 31.27 2620 1882499 632085 6.98 557482 1650313 83295 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 206.74 124.73 1245.67 49.73 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 42.34 31.88 618.17 7.02 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:02 AM eth0 21.08 18.88 21.73 6.28 0.00 0.00 0.00 06:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 19.63 17.99 16.69 6.33 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.68 48.50 477.56 17.39 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) 11/15/2023 _x86_64_ (2 CPU) 06:03:21 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 33.75 0.00 3.09 6.61 0.12 56.43 06:05:01 AM 0 24.60 0.00 3.04 5.42 0.12 66.82 06:05:01 AM 1 43.07 0.00 3.15 7.82 0.14 45.82 06:06:01 AM all 31.02 0.00 2.94 9.54 0.12 56.38 06:06:01 AM 0 29.36 0.00 3.50 7.69 0.10 59.34 06:06:01 AM 1 32.70 0.00 2.36 11.38 0.12 53.44 06:07:02 AM all 31.45 0.00 1.83 5.92 0.09 60.72 06:07:02 AM 0 52.40 0.00 2.30 6.96 0.11 38.24 06:07:02 AM 1 11.32 0.00 1.36 4.92 0.07 82.34 06:08:01 AM all 30.13 0.00 1.10 0.79 0.09 67.89 06:08:01 AM 0 49.63 0.00 1.59 1.50 0.11 47.17 06:08:01 AM 1 11.33 0.00 0.64 0.12 0.07 87.84 Average: all 31.59 0.00 2.24 5.73 0.10 60.34 Average: 0 38.84 0.00 2.62 5.42 0.11 53.02 Average: 1 24.44 0.00 1.87 6.04 0.10 67.56