---> uname -a: Linux prd-centos8-builder-1c-1g-452.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: 2800.022 BogoMIPS: 5600.04 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 307 74 5 388 332 Swap: 1023 25 998 ---> 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:0c:0c:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.20/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe0c:c29/64 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) 04/02/2024 _x86_64_ (1 CPU) 16:03:43 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 237.15 143.27 93.88 12322.21 42507.55 04:06:01 PM 157.10 34.76 122.34 4002.53 12971.59 04:07:01 PM 55.49 14.98 40.51 566.65 3235.80 04:08:01 PM 22.28 4.83 17.44 148.88 346.20 04:09:01 PM 142.83 112.07 30.76 8218.35 1132.97 Average: 123.00 62.01 61.00 5054.00 12046.63 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 83092 300844 706120 89.47 1464 292780 512496 27.89 134688 421364 27312 04:06:01 PM 128744 349764 660468 83.69 20 287208 459228 24.99 100884 392080 22892 04:07:01 PM 158512 351416 630700 79.92 20 259416 465080 25.31 135664 331744 24 04:08:01 PM 85584 296936 703628 89.16 20 277820 518696 28.22 139688 399672 15812 04:09:01 PM 54764 302340 734448 93.06 0 313704 528016 28.73 149072 424108 12744 Average: 102139 320260 687073 87.06 305 286186 496703 27.03 131999 393794 15757 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 194.46 122.04 1146.53 54.39 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 41.52 40.11 493.65 8.20 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 30.48 32.92 283.05 10.07 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 17.79 20.18 15.38 7.80 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 18.78 18.93 18.86 13.27 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 60.64 46.85 391.68 18.76 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) 04/02/2024 _x86_64_ (1 CPU) 16:03:43 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 64.55 0.08 13.81 8.85 0.10 12.61 04:05:01 PM 0 64.55 0.08 13.81 8.85 0.10 12.61 04:06:01 PM all 69.01 0.00 10.54 5.61 0.10 14.74 04:06:01 PM 0 69.01 0.00 10.54 5.61 0.10 14.74 04:07:01 PM all 68.73 0.00 4.82 2.35 0.10 24.00 04:07:01 PM 0 68.73 0.00 4.82 2.35 0.10 24.00 04:08:01 PM all 64.32 0.00 4.34 0.62 0.10 30.62 04:08:01 PM 0 64.32 0.00 4.34 0.62 0.10 30.62 04:09:01 PM all 67.07 0.00 5.38 13.48 0.10 13.97 04:09:01 PM 0 67.07 0.00 5.38 13.48 0.10 13.97 Average: all 66.74 0.02 7.78 6.18 0.10 19.19 Average: 0 66.74 0.02 7.78 6.18 0.10 19.19