---> uname -a: Linux prd-centos7-builder-2c-1g-8635.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 498 5456 16 1865 7040 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:92:41:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.90/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fe92:41b6/64 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) 08/26/2024 _x86_64_ (2 CPU) 01:03:39 PM LINUX RESTART 01:04:03 PM tps rtps wtps bread/s bwrtn/s 01:05:02 PM 213.56 41.12 172.44 4729.99 8008.82 01:06:01 PM 285.57 0.47 285.09 16.40 8774.34 01:07:01 PM 42.75 0.48 42.26 43.98 1005.03 Average: 179.66 13.80 165.86 1570.68 5890.09 01:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 PM 5719540 2289376 28.59 2620 1722012 611988 6.76 474108 1538324 139452 01:06:01 PM 5625324 2383592 29.76 2620 1797800 604360 6.67 524040 1556484 10676 01:07:01 PM 5563656 2445260 30.53 2620 1799208 661232 7.30 596768 1546368 192 Average: 5636173 2372743 29.63 2620 1773007 625860 6.91 531639 1547059 50107 01:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:02 PM eth0 311.59 193.02 1696.41 67.26 0.00 0.00 0.00 01:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 32.03 26.66 227.80 8.09 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 01:07:01 PM eth0 30.33 27.87 27.34 9.51 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 123.09 81.60 641.21 27.96 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) 08/26/2024 _x86_64_ (2 CPU) 01:03:39 PM LINUX RESTART 01:04:03 PM CPU %user %nice %system %iowait %steal %idle 01:05:02 PM all 42.38 0.00 6.35 5.40 0.12 45.75 01:05:02 PM 0 62.68 0.00 7.77 4.18 0.11 25.25 01:05:02 PM 1 22.90 0.00 5.00 6.56 0.13 65.42 01:06:01 PM all 31.64 0.00 2.28 7.71 0.11 58.25 01:06:01 PM 0 44.73 0.00 2.61 7.32 0.11 45.24 01:06:01 PM 1 18.98 0.00 1.93 8.12 0.09 70.88 01:07:01 PM all 36.22 0.00 2.36 0.96 0.09 60.37 01:07:01 PM 0 41.13 0.00 2.54 0.95 0.11 55.27 01:07:01 PM 1 31.37 0.00 2.20 0.94 0.09 65.41 Average: all 36.68 0.00 3.63 4.67 0.10 54.92 Average: 0 49.28 0.00 4.25 4.13 0.11 42.23 Average: 1 24.43 0.00 3.02 5.19 0.10 67.26