---> uname -a: Linux prd-centos7-builder-2c-1g-8074.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: 2800.000 BogoMIPS: 5600.00 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 563 5392 16 1865 6975 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:bc:30:ab brd ff:ff:ff:ff:ff:ff inet 10.30.122.161/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:febc:30ab/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) 08/21/2024 _x86_64_ (2 CPU) 03:03:55 AM LINUX RESTART 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 256.86 0.03 256.83 0.27 8518.29 03:07:01 AM 134.17 0.63 133.53 52.24 3500.58 03:08:01 AM 33.89 1.95 31.95 210.53 946.42 Average: 141.64 0.87 140.77 87.68 4321.81 03:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 5641772 2367144 29.56 2620 1797052 652640 7.21 498004 1570684 83312 03:07:01 AM 5583640 2425276 30.28 2620 1798520 699236 7.72 567924 1556348 20 03:08:01 AM 5528052 2480864 30.98 2620 1807056 720240 7.95 738200 1440740 29896 Average: 5584488 2424428 30.27 2620 1800876 690705 7.63 601376 1522591 37743 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:06:01 AM eth0 32.94 27.23 311.04 7.47 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 26.69 24.27 26.43 9.11 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 33.64 27.20 32.59 11.95 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 31.09 26.23 123.36 9.51 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) 08/21/2024 _x86_64_ (2 CPU) 03:03:55 AM LINUX RESTART 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 33.94 0.00 3.22 6.31 0.11 56.42 03:06:01 AM 0 20.66 0.00 2.29 6.89 0.10 70.06 03:06:01 AM 1 47.57 0.00 4.16 5.71 0.12 42.43 03:07:01 AM all 36.24 0.00 1.89 3.08 0.10 58.70 03:07:01 AM 0 14.29 0.00 1.79 2.18 0.09 81.65 03:07:01 AM 1 59.11 0.00 2.01 3.99 0.11 34.79 03:08:01 AM all 38.45 0.00 2.27 0.30 0.10 58.89 03:08:01 AM 0 20.30 0.00 1.73 0.15 0.09 77.73 03:08:01 AM 1 57.23 0.00 2.84 0.48 0.11 39.35 Average: all 36.21 0.00 2.46 3.23 0.10 58.00 Average: 0 18.41 0.00 1.93 3.07 0.09 76.50 Average: 1 54.62 0.00 3.00 3.40 0.11 38.87