---> uname -a: Linux prd-centos8-builder-1c-1g-3644.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 330M 0 330M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 300 105 5 364 340 Swap: 1023 29 994 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:89:f2:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.148/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe89:f27f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/13/2024 _x86_64_ (1 CPU) 19:03:50 LINUX RESTART (1 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 275.51 206.00 69.50 15739.42 40246.26 07:06:01 PM 154.93 29.29 125.63 3412.65 14163.58 07:07:01 PM 113.48 31.72 81.76 2696.97 6701.92 07:08:01 PM 32.09 3.83 28.26 177.94 1416.46 07:09:01 PM 143.45 116.09 27.36 7330.09 1686.30 Average: 143.95 77.43 66.51 5874.87 12854.12 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 69836 323580 719220 91.15 2100 332464 521984 28.41 123224 464744 28896 07:06:01 PM 105928 301088 683128 86.58 136 262876 520756 28.34 85220 426700 26476 07:07:01 PM 119044 321304 670012 84.91 136 269532 506460 27.56 134984 367924 30552 07:08:01 PM 122060 316104 666996 84.53 136 261604 505400 27.50 146368 352920 1084 07:09:01 PM 55440 365276 733616 92.97 136 377748 461828 25.13 153920 415200 152 Average: 94462 325470 694594 88.03 529 300845 503286 27.39 128743 405498 17432 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 190.09 114.82 1013.68 53.24 0.00 0.00 0.00 0.00 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 54.13 49.48 762.70 6.43 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 22.98 24.43 181.52 8.21 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 15.56 17.81 15.37 8.49 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 16.71 16.63 17.13 7.91 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 59.94 44.66 398.40 16.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/13/2024 _x86_64_ (1 CPU) 19:03:50 LINUX RESTART (1 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 58.94 0.13 10.73 20.17 0.08 9.95 07:05:01 PM 0 58.94 0.13 10.73 20.17 0.08 9.95 07:06:01 PM all 69.83 0.00 6.57 5.45 0.08 18.07 07:06:01 PM 0 69.83 0.00 6.57 5.45 0.08 18.07 07:07:01 PM all 61.54 0.00 4.70 5.01 0.07 28.68 07:07:01 PM 0 61.54 0.00 4.70 5.01 0.07 28.68 07:08:01 PM all 65.93 0.00 2.50 0.80 0.08 30.69 07:08:01 PM 0 65.93 0.00 2.50 0.80 0.08 30.69 07:09:01 PM all 51.32 0.00 3.40 16.58 0.08 28.62 07:09:01 PM 0 51.32 0.00 3.40 16.58 0.08 28.62 Average: all 61.51 0.03 5.58 9.60 0.08 23.20 Average: 0 61.51 0.03 5.58 9.60 0.08 23.20