---> uname -a: Linux prd-centos8-builder-2c-1g-4386.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 532 5013 19 2153 6861 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:4b:0a:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.207/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fe4b:ab5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/11/2023 _x86_64_ (2 CPU) 21:03:32 LINUX RESTART (2 CPU) 09:04:02 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 151.09 98.85 52.24 6026.77 38242.49 09:06:01 PM 170.97 79.95 91.02 1981.54 6851.74 09:07:01 PM 66.45 0.05 66.40 0.93 6582.86 09:08:01 PM 66.14 0.22 65.93 16.13 6600.10 09:09:01 PM 48.59 0.25 48.34 40.13 3024.51 09:10:01 PM 16.86 0.07 16.79 3.07 394.27 09:11:01 PM 16.46 0.58 15.88 33.73 470.54 Average: 76.48 25.54 50.94 1145.97 8811.91 09:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5603420 7088384 2281024 28.93 2688 1672796 698152 7.82 168080 1820388 77520 09:06:01 PM 5262480 7011912 2621964 33.25 2688 1922256 754396 8.45 223564 2053152 130700 09:07:01 PM 5247168 7034552 2637276 33.45 2688 1959140 698452 7.82 221112 2061976 27332 09:08:01 PM 5165192 7047536 2719252 34.49 2688 2048128 667148 7.47 220432 2126412 42700 09:09:01 PM 5124856 7021508 2759588 35.00 2688 2062592 685916 7.68 252312 2133468 9656 09:10:01 PM 5089104 6985812 2795340 35.45 2688 2062688 753696 8.44 252736 2168980 9656 09:11:01 PM 5199988 7088812 2684456 34.05 2688 2054192 640680 7.17 419488 1892536 15824 Average: 5241744 7039788 2642700 33.52 2688 1968827 699777 7.83 251103 2036702 44770 09:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 267.97 136.59 1007.54 57.28 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 36.28 25.00 645.63 4.25 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 22.44 17.86 246.59 3.37 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 19.43 14.28 281.79 3.54 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 23.53 21.10 143.56 6.04 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 14.78 13.96 11.05 5.55 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 28.38 24.40 29.14 15.24 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 58.48 35.93 336.32 13.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/11/2023 _x86_64_ (2 CPU) 21:03:32 LINUX RESTART (2 CPU) 09:04:02 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 22.84 1.69 11.41 55.86 0.20 8.00 09:05:01 PM 0 22.47 1.52 10.83 55.12 0.25 9.81 09:05:01 PM 1 23.20 1.86 11.98 56.59 0.16 6.21 09:06:01 PM all 23.92 1.35 13.78 23.89 0.15 36.91 09:06:01 PM 0 26.13 1.23 13.01 21.85 0.13 37.65 09:06:01 PM 1 21.71 1.47 14.55 25.94 0.17 36.16 09:07:01 PM all 19.61 0.00 1.74 17.11 0.28 61.26 09:07:01 PM 0 14.56 0.00 1.58 16.11 0.29 67.47 09:07:01 PM 1 24.67 0.00 1.90 18.12 0.27 55.04 09:08:01 PM all 21.54 0.00 2.56 12.10 0.19 63.62 09:08:01 PM 0 19.48 0.00 2.60 12.69 0.18 65.05 09:08:01 PM 1 23.60 0.00 2.51 11.52 0.19 62.18 09:09:01 PM all 31.37 0.00 1.90 5.51 0.20 61.01 09:09:01 PM 0 29.89 0.00 1.56 6.37 0.18 62.00 09:09:01 PM 1 32.86 0.00 2.25 4.66 0.22 60.02 09:10:01 PM all 26.30 0.00 1.03 2.10 0.12 70.46 09:10:01 PM 0 19.24 0.00 0.92 1.20 0.12 78.52 09:10:01 PM 1 33.36 0.00 1.14 2.99 0.12 62.40 09:11:01 PM all 34.58 0.00 2.49 1.57 0.19 61.18 09:11:01 PM 0 25.62 0.00 2.23 1.56 0.27 70.32 09:11:01 PM 1 43.58 0.00 2.75 1.59 0.10 51.98 Average: all 25.76 0.43 4.94 16.66 0.19 52.03 Average: 0 22.48 0.39 4.63 16.16 0.20 56.14 Average: 1 29.03 0.47 5.26 17.15 0.17 47.92