---> uname -a: Linux prd-centos7-builder-2c-1g-33825.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 531 5418 16 1871 7007 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:70:b3:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.123.211/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe70:b3d7/64 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) 11/29/2024 _x86_64_ (2 CPU) 11:03:21 PM LINUX RESTART 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 137.68 7.91 129.77 629.82 6657.34 11:06:01 PM 283.86 0.62 283.24 51.71 8189.51 11:07:01 PM 29.55 1.63 27.91 146.04 684.94 Average: 150.36 3.39 146.97 275.85 5177.01 11:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5595536 2413380 30.13 2620 1794076 614192 6.78 545548 1576908 190612 11:06:01 PM 5593160 2415756 30.16 2620 1803824 594592 6.56 551988 1560856 16 11:07:01 PM 5503832 2505084 31.28 2620 1823240 658744 7.27 751624 1447540 32620 Average: 5564176 2444740 30.53 2620 1807047 622509 6.87 616387 1528435 74416 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 PM eth0 65.63 52.79 1033.39 10.03 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 25.50 22.94 60.07 8.10 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 28.43 23.35 29.56 9.86 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.86 33.03 374.32 9.33 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) 11/29/2024 _x86_64_ (2 CPU) 11:03:21 PM LINUX RESTART 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 37.74 0.00 3.48 2.59 0.10 56.08 11:05:01 PM 0 66.85 0.00 5.95 3.42 0.11 23.68 11:05:01 PM 1 10.27 0.00 1.19 1.82 0.10 86.63 11:06:01 PM all 34.09 0.00 2.11 6.75 0.10 56.95 11:06:01 PM 0 38.80 0.00 2.15 7.94 0.09 51.01 11:06:01 PM 1 29.43 0.00 2.06 5.56 0.10 62.84 11:07:01 PM all 38.00 0.00 1.81 0.20 0.08 59.91 11:07:01 PM 0 65.94 0.00 2.44 0.30 0.09 31.22 11:07:01 PM 1 11.43 0.00 1.20 0.12 0.07 87.18 Average: all 36.61 0.00 2.47 3.18 0.09 57.65 Average: 0 57.05 0.00 3.50 3.91 0.09 35.44 Average: 1 16.95 0.00 1.48 2.48 0.09 79.00