---> uname -a: Linux prd-centos7-builder-2c-1g-36636.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 536 5415 16 1868 7002 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:c9:72:2e brd ff:ff:ff:ff:ff:ff inet 10.30.122.28/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fec9:722e/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) 01/13/2025 _x86_64_ (2 CPU) 03:03:41 PM LINUX RESTART 03:04:04 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 353.79 34.69 319.11 4677.44 8774.92 03:06:01 PM 275.80 0.32 275.48 15.86 8705.88 03:07:01 PM 49.76 0.38 49.38 38.11 1087.42 03:08:01 PM 31.72 1.95 29.77 210.60 810.43 Average: 175.57 9.02 166.55 1192.24 4795.61 03:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5687864 2321044 28.98 2620 1721844 634152 7.00 506320 1538568 144044 03:06:01 PM 5602492 2406416 30.05 2620 1800916 614676 6.79 547148 1557296 13348 03:07:01 PM 5580952 2427956 30.32 2620 1802028 634352 7.00 570884 1557276 36 03:08:01 PM 5536284 2472624 30.87 2620 1810576 668780 7.38 728784 1443040 30088 Average: 5601898 2407010 30.05 2620 1783841 637990 7.04 588284 1524045 46879 03:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 247.78 165.40 1705.42 65.62 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 27.30 20.90 225.18 6.15 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 26.04 24.22 25.26 8.73 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 31.67 25.91 31.68 11.32 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.13 57.77 481.71 22.42 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) 01/13/2025 _x86_64_ (2 CPU) 03:03:41 PM LINUX RESTART 03:04:04 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 42.31 0.00 5.97 4.62 0.11 46.98 03:05:01 PM 0 56.10 0.00 7.20 6.53 0.13 30.04 03:05:01 PM 1 28.93 0.00 4.75 2.76 0.09 63.46 03:06:01 PM all 25.89 0.00 2.27 12.23 0.09 59.52 03:06:01 PM 0 43.87 0.00 3.22 16.52 0.09 36.31 03:06:01 PM 1 8.56 0.00 1.35 8.10 0.10 81.88 03:07:01 PM all 36.49 0.00 1.64 0.64 0.13 61.10 03:07:01 PM 0 69.22 0.00 2.39 1.06 0.15 27.18 03:07:01 PM 1 6.28 0.00 0.95 0.27 0.10 92.39 03:08:01 PM all 35.82 0.00 2.13 0.29 0.12 61.63 03:08:01 PM 0 70.58 0.00 3.38 0.40 0.17 25.48 03:08:01 PM 1 3.95 0.00 1.01 0.19 0.10 94.75 Average: all 34.97 0.00 2.95 4.48 0.12 57.47 Average: 0 59.79 0.00 4.01 6.24 0.13 29.82 Average: 1 11.57 0.00 1.96 2.83 0.10 83.54