---> uname -a: Linux prd-centos8-builder-2c-1g-14177.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 565 5013 19 2120 6827 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:80:59:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe80:5900/64 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) 01/22/2024 _x86_64_ (2 CPU) 13:04:31 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 245.35 164.33 81.02 7735.95 31966.09 01:07:01 PM 113.85 0.23 113.61 16.53 8317.61 01:08:01 PM 56.70 1.75 54.95 169.81 4315.48 01:09:01 PM 18.73 0.40 18.33 18.40 488.82 Average: 108.66 41.68 66.98 1985.34 11272.57 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 5304256 6997288 2580188 32.73 2688 1873296 784008 8.78 235524 2029856 125276 01:07:01 PM 5124052 6986284 2760392 35.01 2688 2028520 746836 8.36 222012 2168172 107184 01:08:01 PM 5096092 6958676 2788352 35.37 2688 2028784 768756 8.61 255676 2160744 9664 01:09:01 PM 5184668 7036100 2699776 34.24 2688 2017616 678780 7.60 420816 1909340 13668 Average: 5177267 6994587 2707177 34.34 2688 1987054 744595 8.34 283507 2067028 63948 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 279.47 149.73 1646.41 61.35 0.00 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 0.00 01:07:01 PM eth0 45.86 34.73 494.03 7.91 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 38.64 31.16 34.85 18.47 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 30.49 25.00 31.75 8.77 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 98.62 60.16 551.78 24.13 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) 01/22/2024 _x86_64_ (2 CPU) 13:04:31 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 35.84 3.04 23.07 21.64 0.24 16.17 01:06:01 PM 0 28.53 4.24 29.14 22.43 0.24 15.42 01:06:01 PM 1 42.97 1.87 17.15 20.86 0.25 16.90 01:07:01 PM all 40.82 0.00 4.05 3.06 0.13 51.94 01:07:01 PM 0 39.67 0.00 3.77 3.01 0.12 53.44 01:07:01 PM 1 41.98 0.00 4.33 3.12 0.13 50.43 01:08:01 PM all 39.19 0.00 2.63 1.91 0.11 56.16 01:08:01 PM 0 39.60 0.00 2.34 2.66 0.10 55.30 01:08:01 PM 1 38.79 0.00 2.93 1.15 0.12 57.01 01:09:01 PM all 36.64 0.00 2.42 0.35 0.11 60.48 01:09:01 PM 0 44.33 0.00 2.70 0.44 0.13 52.40 01:09:01 PM 1 28.98 0.00 2.15 0.27 0.08 68.52 Average: all 38.16 0.72 7.79 6.49 0.14 46.69 Average: 0 38.22 1.00 9.10 6.83 0.15 44.71 Average: 1 38.11 0.45 6.49 6.15 0.14 48.66