---> uname -a: Linux prd-centos8-builder-1c-1g-5213.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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 297 78 5 394 342 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:75:63:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.49/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe75:63b1/64 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) 03/22/2024 _x86_64_ (1 CPU) 12:03:40 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 217.02 124.75 92.27 9787.09 42813.57 12:06:01 PM 161.26 46.02 115.24 3998.27 13048.85 12:07:02 PM 64.86 21.50 43.36 1132.79 3267.26 12:08:01 PM 21.59 3.86 17.73 70.36 361.40 12:09:01 PM 131.05 108.19 22.85 8172.68 765.61 Average: 119.51 61.08 58.44 4649.20 12099.50 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 113992 323884 675220 85.56 1144 282708 500692 27.24 131304 393580 21032 12:06:01 PM 69208 328528 720004 91.23 0 326528 490380 26.68 121532 427852 5696 12:07:02 PM 151464 354180 637748 80.81 0 270456 471236 25.64 137212 335728 1088 12:08:01 PM 152220 354592 636992 80.71 0 270156 469996 25.57 152468 318328 16 12:09:01 PM 73180 341784 716032 90.73 0 335360 493972 26.88 164904 388928 36 Average: 112013 340594 677199 85.81 229 297042 485255 26.40 141484 372883 5574 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 209.95 120.63 1188.87 55.33 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 43.24 40.22 494.56 6.17 0.00 0.00 0.00 0.00 12:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:02 PM eth0 27.03 28.28 276.61 8.28 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 14.95 18.03 12.51 8.47 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 19.30 19.19 19.68 10.25 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 63.10 45.38 399.98 17.74 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) 03/22/2024 _x86_64_ (1 CPU) 12:03:40 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 67.79 0.07 14.27 3.88 0.17 13.82 12:05:01 PM 0 67.79 0.07 14.27 3.88 0.17 13.82 12:06:01 PM all 73.94 0.00 10.71 5.38 0.15 9.82 12:06:01 PM 0 73.94 0.00 10.71 5.38 0.15 9.82 12:07:02 PM all 66.65 0.00 5.42 2.80 0.15 24.97 12:07:02 PM 0 66.65 0.00 5.42 2.80 0.15 24.97 12:08:01 PM all 72.26 0.00 4.21 0.48 0.12 22.94 12:08:01 PM 0 72.26 0.00 4.21 0.48 0.12 22.94 12:09:01 PM all 60.69 0.00 5.25 12.87 0.13 21.07 12:09:01 PM 0 60.69 0.00 5.25 12.87 0.13 21.07 Average: all 68.25 0.01 7.98 5.09 0.14 18.51 Average: 0 68.25 0.01 7.98 5.09 0.14 18.51