---> uname -a: Linux prd-centos7-builder-2c-1g-35468.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 515 5432 16 1872 7023 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:2c:d2:cc brd ff:ff:ff:ff:ff:ff inet 10.30.123.196/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe2c:d2cc/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) 12/20/2024 _x86_64_ (2 CPU) 02:03:50 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 225.11 48.21 176.90 6066.88 40489.38 02:06:01 PM 281.51 0.33 281.18 16.39 9169.98 02:07:01 PM 80.63 0.37 80.26 37.58 1979.79 Average: 195.75 16.31 179.45 2040.73 17215.63 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5674032 2334884 29.15 2620 1695752 667216 7.37 538416 1520640 140124 02:06:01 PM 5563404 2445512 30.53 2620 1803956 643984 7.11 581668 1560904 40624 02:07:01 PM 5593544 2415372 30.16 2620 1804824 609620 6.73 551784 1560972 40 Average: 5610327 2398589 29.95 2620 1768177 640273 7.07 557289 1547505 60263 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 323.61 216.49 1526.68 66.00 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 40.90 33.95 321.70 9.63 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 26.74 23.84 26.48 8.45 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 130.44 91.44 625.05 28.03 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) 12/20/2024 _x86_64_ (2 CPU) 02:03:50 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 32.86 0.00 5.93 21.46 0.11 39.65 02:05:01 PM 0 28.29 0.00 5.44 20.06 0.11 46.11 02:05:01 PM 1 37.48 0.00 6.42 22.86 0.11 33.13 02:06:01 PM all 36.15 0.00 2.85 6.43 0.12 54.45 02:06:01 PM 0 18.21 0.00 2.18 5.88 0.12 73.61 02:06:01 PM 1 54.79 0.00 3.54 7.00 0.14 34.53 02:07:01 PM all 35.91 0.00 1.70 1.33 0.11 60.95 02:07:01 PM 0 13.02 0.00 1.11 1.31 0.09 84.48 02:07:01 PM 1 60.38 0.00 2.33 1.36 0.11 35.82 Average: all 34.98 0.00 3.49 9.71 0.11 51.71 Average: 0 19.75 0.00 2.88 8.97 0.10 68.29 Average: 1 50.81 0.00 4.11 10.48 0.12 34.48