---> uname -a: Linux prd-centos8-builder-2c-1g-11066.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 568 5029 19 2101 6826 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:db:c4:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.61/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fedb:c4eb/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) 03/05/2024 _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 250.33 154.85 95.48 6389.07 19134.54 04:06:01 PM 104.62 0.28 104.33 17.86 8440.45 04:07:01 PM 37.21 0.30 36.91 42.39 2270.14 04:08:01 PM 22.88 0.58 22.30 33.73 664.69 Average: 103.77 39.01 64.76 1620.89 7627.97 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5324996 7056452 2559448 32.46 2688 1904620 668420 7.48 218020 2000224 132504 04:06:01 PM 5201624 7035328 2682820 34.03 2688 2000612 679424 7.61 238656 2074720 48272 04:07:01 PM 5143348 6977988 2741096 34.77 2688 2001988 727116 8.14 246140 2127928 144 04:08:01 PM 5171272 7008096 2713172 34.41 2688 2003188 706024 7.90 413464 1931812 17524 Average: 5210310 7019466 2674134 33.92 2688 1977602 695246 7.78 279070 2033671 49611 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 273.38 139.47 1682.52 58.17 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 33.64 26.02 291.45 8.32 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 29.25 25.96 28.81 8.76 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 32.06 25.81 33.70 17.28 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 92.09 54.32 509.16 23.13 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) 03/05/2024 _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 39.08 2.63 19.87 11.72 0.12 26.58 04:05:01 PM 0 42.44 2.28 18.12 11.37 0.12 25.67 04:05:01 PM 1 35.70 2.98 21.63 12.07 0.12 27.50 04:06:01 PM all 40.31 0.00 3.38 3.13 0.10 53.08 04:06:01 PM 0 28.55 0.00 3.01 3.21 0.10 65.12 04:06:01 PM 1 52.08 0.00 3.75 3.05 0.10 41.02 04:07:01 PM all 37.97 0.00 1.97 1.04 0.09 58.93 04:07:01 PM 0 25.66 0.00 2.00 1.28 0.08 70.97 04:07:01 PM 1 50.28 0.00 1.93 0.80 0.10 46.89 04:08:01 PM all 37.77 0.00 2.49 0.39 0.10 59.25 04:08:01 PM 0 23.55 0.00 2.02 0.38 0.10 73.95 04:08:01 PM 1 51.99 0.00 2.96 0.40 0.10 44.55 Average: all 38.78 0.65 6.87 4.04 0.10 49.56 Average: 0 30.00 0.56 6.24 4.04 0.10 59.05 Average: 1 47.57 0.73 7.50 4.04 0.10 40.05