---> uname -a: Linux prd-centos8-builder-2c-1g-14591.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 580 5004 19 2114 6813 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:37:d8:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.182/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe37:d880/64 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) 01/23/2024 _x86_64_ (2 CPU) 16:03:29 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 236.28 134.59 101.68 4236.63 7294.85 04:06:01 PM 103.70 0.28 103.42 17.86 9008.95 04:07:01 PM 30.77 0.30 30.47 42.39 1540.19 04:08:01 PM 32.68 0.78 31.89 57.06 991.35 Average: 100.85 33.99 66.87 1088.44 4708.70 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5281180 7050660 2603256 33.02 2688 1942856 668004 7.48 218624 2041516 160656 04:06:01 PM 5133840 6990520 2750596 34.89 2688 2022984 706840 7.91 244584 2130704 41892 04:07:01 PM 5197136 7044832 2687300 34.08 2688 2014612 684384 7.66 253188 2061444 8 04:08:01 PM 5150308 7003104 2734128 34.68 2688 2019188 711872 7.97 420292 1942120 27892 Average: 5190616 7022279 2693820 34.17 2688 1999910 692775 7.76 284172 2043946 57612 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 259.69 147.78 1809.95 59.37 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 34.26 26.33 282.85 8.63 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 31.79 28.52 30.96 14.73 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 36.59 28.78 33.87 10.80 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 90.58 57.85 539.39 23.38 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) 01/23/2024 _x86_64_ (2 CPU) 16:03:29 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 42.90 2.32 18.42 5.79 0.11 30.47 04:05:01 PM 0 37.05 2.54 19.84 6.31 0.10 34.15 04:05:01 PM 1 48.76 2.09 16.99 5.26 0.12 26.78 04:06:01 PM all 39.79 0.00 3.43 3.33 0.10 53.35 04:06:01 PM 0 29.16 0.00 3.11 2.74 0.10 64.89 04:06:01 PM 1 50.42 0.00 3.74 3.93 0.10 41.81 04:07:01 PM all 38.35 0.00 2.03 0.73 0.10 58.78 04:07:01 PM 0 19.02 0.00 1.98 0.55 0.08 78.36 04:07:01 PM 1 57.69 0.00 2.08 0.92 0.12 39.19 04:08:01 PM all 39.41 0.00 2.86 1.22 0.10 56.41 04:08:01 PM 0 29.84 0.00 2.35 1.72 0.08 66.01 04:08:01 PM 1 48.98 0.00 3.37 0.73 0.12 46.80 Average: all 40.10 0.57 6.63 2.76 0.10 49.84 Average: 0 28.73 0.63 6.76 2.81 0.09 60.97 Average: 1 51.48 0.51 6.50 2.70 0.11 38.70