---> uname -a: Linux prd-centos7-builder-2c-1g-23510.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 582 5374 16 1863 6956 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:8e:5c:cc brd ff:ff:ff:ff:ff:ff inet 10.30.122.229/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe8e:5ccc/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) 10/22/2024 _x86_64_ (2 CPU) 01:03:21 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 220.52 1.07 219.45 33.44 8427.55 01:06:01 PM 182.43 0.62 181.81 51.70 5105.18 01:07:02 PM 30.17 1.82 28.35 188.84 709.75 Average: 144.38 1.17 143.21 91.32 4747.72 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5532720 2476196 30.92 2620 1813608 744460 8.22 599400 1579576 132744 01:06:01 PM 5570008 2438908 30.45 2620 1796960 713308 7.88 583236 1555240 32 01:07:02 PM 5586060 2422856 30.25 2620 1802376 671284 7.41 681484 1439272 17748 Average: 5562929 2445987 30.54 2620 1804315 709684 7.84 621373 1524696 50175 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 57.69 44.04 897.87 8.78 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 25.35 21.77 39.74 8.16 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:02 PM eth0 31.88 25.97 34.20 10.91 0.00 0.00 0.00 01:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.31 30.59 323.96 9.28 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) 10/22/2024 _x86_64_ (2 CPU) 01:03:21 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 30.79 0.00 3.03 8.99 0.10 57.09 01:05:01 PM 0 52.17 0.00 4.48 9.15 0.11 34.09 01:05:01 PM 1 10.22 0.00 1.61 8.83 0.10 79.24 01:06:01 PM all 31.36 0.00 1.65 4.78 0.10 62.12 01:06:01 PM 0 59.61 0.00 2.54 6.67 0.11 31.08 01:06:01 PM 1 4.88 0.00 0.84 3.01 0.07 91.20 01:07:02 PM all 37.12 0.00 1.83 0.50 0.08 60.48 01:07:02 PM 0 72.23 0.00 2.80 1.02 0.09 23.85 01:07:02 PM 1 4.24 0.00 0.89 0.02 0.08 94.77 Average: all 33.09 0.00 2.17 4.76 0.09 59.89 Average: 0 61.28 0.00 3.28 5.63 0.10 29.70 Average: 1 6.44 0.00 1.12 3.94 0.08 88.43