---> uname -a: Linux prd-centos7-builder-2c-1g-26202.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 495 5397 16 1928 7042 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:69:57:4a brd ff:ff:ff:ff:ff:ff inet 10.30.122.211/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe69:574a/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) 12/26/2023 _x86_64_ (2 CPU) 10:03:21 PM LINUX RESTART 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 113.09 10.61 102.48 973.48 5420.72 10:06:01 PM 304.85 0.30 304.55 14.79 10871.06 10:07:01 PM 85.12 0.37 84.76 37.58 2267.85 10:08:01 PM 27.90 1.82 26.09 188.84 691.04 Average: 132.74 3.27 129.47 303.70 4812.69 10:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5687292 2321624 28.99 2620 1753920 605628 6.69 484624 1561756 170508 10:06:01 PM 5606244 2402672 30.00 2620 1859548 549468 6.07 474116 1621472 47104 10:07:01 PM 5549536 2459380 30.71 2620 1860604 599904 6.62 537044 1615144 12 10:08:01 PM 5531648 2477268 30.93 2620 1865792 612596 6.76 671008 1500104 15920 Average: 5593680 2415236 30.16 2620 1834966 591899 6.53 541698 1574619 58386 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 127.53 90.37 1144.69 24.65 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 34.17 26.04 438.54 6.32 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 22.79 19.47 23.86 6.74 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 33.47 26.37 32.28 10.49 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.49 40.57 409.87 12.05 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) 12/26/2023 _x86_64_ (2 CPU) 10:03:21 PM LINUX RESTART 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 34.29 0.00 3.10 3.85 0.11 58.66 10:05:01 PM 0 12.21 0.00 1.61 2.54 0.09 83.56 10:05:01 PM 1 57.63 0.00 4.70 5.24 0.11 32.32 10:06:01 PM all 31.67 0.00 2.69 8.48 0.11 57.04 10:06:01 PM 0 20.78 0.00 1.90 8.65 0.12 68.54 10:06:01 PM 1 42.81 0.00 3.47 8.31 0.11 45.30 10:07:01 PM all 28.58 0.00 1.10 2.38 0.08 67.87 10:07:01 PM 0 22.86 0.00 0.79 2.21 0.07 74.06 10:07:01 PM 1 34.41 0.00 1.44 2.54 0.09 61.53 10:08:01 PM all 35.69 0.00 1.85 0.40 0.09 61.97 10:08:01 PM 0 7.33 0.00 1.20 0.07 0.08 91.32 10:08:01 PM 1 65.89 0.00 2.55 0.74 0.09 30.73 Average: all 32.55 0.00 2.18 3.78 0.10 61.39 Average: 0 15.76 0.00 1.37 3.35 0.09 79.42 Average: 1 50.03 0.00 3.03 4.22 0.10 42.62