---> uname -a: Linux prd-centos8-builder-2c-1g-6591.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 544 4993 19 2161 6848 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:04:4d:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.212/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe04:4dff/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) 12/20/2023 _x86_64_ (2 CPU) 19:04:02 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 204.18 108.48 95.70 3065.38 6769.76 07:07:01 PM 113.38 0.28 113.10 17.86 11357.46 07:08:01 PM 35.26 0.30 34.96 42.39 2270.99 07:09:01 PM 17.35 0.40 16.95 18.40 381.17 Average: 92.55 27.37 65.18 786.10 5194.91 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 5295448 7057680 2588988 32.84 2688 1934896 662808 7.42 218492 2023788 156552 07:07:01 PM 5148348 7042772 2736088 34.70 2688 2059564 671144 7.51 239400 2117740 46944 07:08:01 PM 5131300 7026436 2753136 34.92 2688 2060844 683740 7.65 252604 2123456 20 07:09:01 PM 5104596 6998180 2779840 35.26 2688 2059340 712076 7.97 418392 1987100 13680 Average: 5169923 7031267 2714513 34.43 2688 2028661 682442 7.64 282222 2063021 54299 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 59.88 42.19 923.75 7.62 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 42.66 30.76 513.62 7.54 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 24.88 20.75 26.92 7.04 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 31.33 25.91 31.14 16.55 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 39.69 29.90 373.88 9.69 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) 12/20/2023 _x86_64_ (2 CPU) 19:04:02 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 35.13 1.54 15.76 11.49 0.14 35.94 07:06:01 PM 0 38.24 1.98 18.32 13.53 0.15 27.78 07:06:01 PM 1 32.02 1.11 13.20 9.45 0.12 44.11 07:07:01 PM all 36.06 0.00 3.51 5.61 0.11 54.72 07:07:01 PM 0 48.03 0.00 4.00 3.88 0.12 43.98 07:07:01 PM 1 24.17 0.00 3.02 7.32 0.10 65.39 07:08:01 PM all 30.30 0.00 1.42 0.99 0.09 67.20 07:08:01 PM 0 31.51 0.00 1.33 1.37 0.10 65.69 07:08:01 PM 1 29.10 0.00 1.50 0.62 0.08 68.70 07:09:01 PM all 35.61 0.00 2.24 0.24 0.10 61.80 07:09:01 PM 0 45.33 0.00 2.46 0.45 0.10 51.66 07:09:01 PM 1 25.92 0.00 2.03 0.03 0.10 71.91 Average: all 34.27 0.38 5.68 4.54 0.11 55.02 Average: 0 40.78 0.49 6.47 4.76 0.12 47.38 Average: 1 27.77 0.27 4.89 4.33 0.10 62.64