---> uname -a: Linux prd-centos8-builder-1c-1g-2174.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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): 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 329M 0 329M 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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 311 90 5 369 328 Swap: 1023 27 996 ---> 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:f9:77:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.63/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fef9:7708/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 02/18/2024 _x86_64_ (1 CPU) 17:03:45 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 250.72 162.42 88.30 13659.64 42455.15 05:06:01 PM 163.88 42.22 121.66 4419.78 14454.39 05:07:01 PM 102.97 19.78 83.19 1382.21 5948.92 05:08:01 PM 27.76 6.90 20.86 343.89 511.20 05:09:01 PM 153.47 116.20 37.28 8088.25 2179.50 Average: 139.79 69.52 70.27 5580.36 13117.26 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 62276 304088 726936 92.11 1964 316456 507836 27.63 114744 458636 23504 05:06:01 PM 153324 362892 635888 80.57 0 277900 434100 23.62 92500 366844 15148 05:07:01 PM 166580 337076 622632 78.89 0 237748 473960 25.79 132852 320400 4700 05:08:01 PM 159512 338904 629700 79.79 0 246668 471468 25.65 148536 310764 12 05:09:01 PM 88340 329608 700872 88.81 0 307776 493524 26.85 144880 392404 15684 Average: 126006 334514 663206 84.03 393 277310 476178 25.91 126702 369810 11810 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 201.16 116.13 1183.72 54.46 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 49.88 46.06 619.29 6.09 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 24.33 26.74 202.44 8.64 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 15.99 19.24 13.66 7.92 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 19.25 19.01 19.46 11.66 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 62.15 45.45 407.94 17.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 02/18/2024 _x86_64_ (1 CPU) 17:03:45 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 63.88 0.10 14.56 9.25 0.10 12.12 05:05:01 PM 0 63.88 0.10 14.56 9.25 0.10 12.12 05:06:01 PM all 73.82 0.00 11.40 4.92 0.10 9.76 05:06:01 PM 0 73.82 0.00 11.40 4.92 0.10 9.76 05:07:01 PM all 66.37 0.00 6.11 3.92 0.10 23.50 05:07:01 PM 0 66.37 0.00 6.11 3.92 0.10 23.50 05:08:01 PM all 69.98 0.00 4.37 1.02 0.08 24.55 05:08:01 PM 0 69.98 0.00 4.37 1.02 0.08 24.55 05:09:01 PM all 59.24 0.00 6.13 14.42 0.10 20.11 05:09:01 PM 0 59.24 0.00 6.13 14.42 0.10 20.11 Average: all 66.66 0.02 8.51 6.70 0.10 18.01 Average: 0 66.66 0.02 8.51 6.70 0.10 18.01