---> uname -a: Linux prd-centos8-builder-2c-1g-17814.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 542 5061 19 2096 6853 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:15:da:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.116/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe15:da13/64 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) 03/24/2024 _x86_64_ (2 CPU) 16:03:26 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 244.92 159.96 84.96 7645.45 21958.65 04:06:01 PM 107.41 0.23 107.18 16.53 8195.05 04:07:01 PM 43.04 0.35 42.69 43.73 3420.81 04:08:01 PM 19.69 0.78 18.91 57.05 441.09 Average: 103.77 40.33 63.44 1940.77 8504.11 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5335916 7002136 2548528 32.32 2688 1846984 751964 8.42 226972 2010208 103224 04:06:01 PM 5253168 7083024 2631276 33.37 2688 1997304 627672 7.03 220368 2047112 82504 04:07:01 PM 5143012 6973768 2741432 34.77 2688 1998748 729312 8.16 244944 2133188 152 04:08:01 PM 5242276 7074708 2642168 33.51 2688 2000476 629464 7.05 415368 1864520 184 Average: 5243593 7033409 2640851 33.49 2688 1960878 684603 7.66 276913 2013757 46516 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 259.65 148.02 1662.37 59.49 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 32.69 27.11 273.76 7.96 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 30.03 26.45 29.74 9.18 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 34.92 28.29 33.92 17.20 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 89.32 57.47 499.97 23.46 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) 03/24/2024 _x86_64_ (2 CPU) 16:03:26 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 33.36 2.57 20.27 13.47 0.11 30.22 04:05:01 PM 0 36.31 2.67 19.24 13.40 0.10 28.27 04:05:01 PM 1 30.39 2.46 21.31 13.54 0.12 32.17 04:06:01 PM all 41.02 0.00 3.43 3.61 0.12 51.83 04:06:01 PM 0 45.95 0.00 3.50 3.93 0.12 46.50 04:06:01 PM 1 36.09 0.00 3.36 3.29 0.12 57.14 04:07:01 PM all 39.61 0.00 2.04 1.48 0.08 56.78 04:07:01 PM 0 53.76 0.00 2.40 2.15 0.08 41.61 04:07:01 PM 1 25.47 0.00 1.68 0.82 0.08 71.95 04:08:01 PM all 37.08 0.00 2.33 0.49 0.10 60.00 04:08:01 PM 0 31.48 0.00 2.33 0.28 0.10 65.80 04:08:01 PM 1 42.68 0.00 2.33 0.70 0.10 54.18 Average: all 37.79 0.63 6.96 4.73 0.10 49.78 Average: 0 41.90 0.66 6.82 4.91 0.10 45.61 Average: 1 33.67 0.61 7.11 4.55 0.10 53.96