---> uname -a: Linux prd-centos7-builder-2c-1g-25774.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 509 5381 16 1929 7027 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:4c:32:4f brd ff:ff:ff:ff:ff:ff inet 10.30.123.79/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe4c:324f/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) 12/19/2023 _x86_64_ (2 CPU) 06:03:53 PM LINUX RESTART 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 248.53 104.81 143.72 8789.27 40881.61 06:06:01 PM 305.76 0.25 305.51 13.86 10893.97 06:07:01 PM 94.90 0.42 94.49 38.51 2537.23 06:08:01 PM 20.01 1.63 18.37 146.06 445.06 Average: 167.30 26.78 140.52 2247.11 13690.13 06:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5690704 2318212 28.95 2620 1702416 637160 7.03 515112 1527848 131608 06:06:01 PM 5469692 2539224 31.70 2620 1873880 657948 7.26 608472 1626040 56732 06:07:01 PM 5535144 2473772 30.89 2620 1860416 600092 6.63 549428 1615992 16 06:08:01 PM 5533432 2475484 30.91 2620 1862068 599784 6.62 672920 1495936 13708 Average: 5557243 2451673 30.61 2620 1824695 623746 6.89 586483 1566454 50516 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 374.18 220.90 1498.43 62.20 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 44.18 33.70 637.74 7.43 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 25.15 21.82 26.13 7.40 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 26.34 20.54 27.22 7.94 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 117.47 74.24 547.40 21.24 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) 12/19/2023 _x86_64_ (2 CPU) 06:03:53 PM LINUX RESTART 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 42.47 0.00 7.84 6.01 0.11 43.58 06:05:01 PM 0 21.03 0.00 6.62 6.37 0.12 65.86 06:05:01 PM 1 64.64 0.00 9.11 5.60 0.11 20.54 06:06:01 PM all 32.15 0.00 2.70 9.29 0.12 55.74 06:06:01 PM 0 14.44 0.00 1.92 7.42 0.12 76.11 06:06:01 PM 1 50.87 0.00 3.51 11.26 0.14 34.21 06:07:01 PM all 34.01 0.00 1.73 2.48 0.11 61.67 06:07:01 PM 0 23.37 0.00 1.61 2.29 0.10 72.63 06:07:01 PM 1 44.97 0.00 1.87 2.67 0.09 50.39 06:08:01 PM all 26.80 0.00 1.43 0.18 0.10 71.49 06:08:01 PM 0 18.58 0.00 1.00 0.22 0.10 80.10 06:08:01 PM 1 35.22 0.00 1.86 0.14 0.11 62.67 Average: all 33.83 0.00 3.42 4.47 0.11 58.17 Average: 0 19.34 0.00 2.78 4.08 0.11 73.69 Average: 1 48.85 0.00 4.08 4.88 0.11 42.08