---> uname -a: Linux prd-centos8-builder-1c-1g-2789.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: 770 298 69 5 402 340 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:48:ac:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.11/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe48:ac4e/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) 02/24/2024 _x86_64_ (1 CPU) 18:03:38 LINUX RESTART (1 CPU) 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 220.24 114.22 106.03 10060.39 45627.62 06:06:01 PM 174.93 41.63 133.30 3351.39 14023.59 06:07:01 PM 59.58 12.26 47.32 844.37 2812.89 06:08:01 PM 23.52 3.80 19.72 109.13 461.28 06:09:01 PM 178.61 113.09 65.52 7984.41 3562.59 Average: 131.09 56.81 74.27 4451.92 13194.17 06:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 53420 292144 735792 93.23 2096 314552 545360 29.67 159168 438828 4336 06:06:01 PM 106848 351540 682364 86.46 1184 308864 461900 25.13 114060 394300 12432 06:07:01 PM 139124 352820 650088 82.37 1068 278748 468924 25.52 153228 327932 1084 06:08:01 PM 63064 279900 726148 92.01 960 281776 544612 29.63 155224 402048 16416 06:09:01 PM 54084 310116 735128 93.15 160 321960 525712 28.61 156340 415432 8 Average: 83308 317304 705904 89.44 1094 301180 509302 27.71 147604 395708 6855 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 222.49 140.66 1471.92 56.43 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 32.15 31.62 345.95 7.41 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 24.77 26.75 174.59 9.86 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 17.47 20.07 17.06 7.79 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 18.24 17.96 18.47 12.55 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 62.52 47.11 402.19 18.69 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) 02/24/2024 _x86_64_ (1 CPU) 18:03:38 LINUX RESTART (1 CPU) 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 63.28 0.07 14.67 7.80 0.12 14.06 06:05:01 PM 0 63.28 0.07 14.67 7.80 0.12 14.06 06:06:01 PM all 67.11 0.00 11.09 6.16 0.12 15.52 06:06:01 PM 0 67.11 0.00 11.09 6.16 0.12 15.52 06:07:01 PM all 67.70 0.00 5.02 2.27 0.10 24.91 06:07:01 PM 0 67.70 0.00 5.02 2.27 0.10 24.91 06:08:01 PM all 65.85 0.00 4.09 0.73 0.10 29.22 06:08:01 PM 0 65.85 0.00 4.09 0.73 0.10 29.22 06:09:01 PM all 63.23 0.00 6.71 15.92 0.10 14.04 06:09:01 PM 0 63.23 0.00 6.71 15.92 0.10 14.04 Average: all 65.44 0.01 8.29 6.57 0.11 19.58 Average: 0 65.44 0.01 8.29 6.57 0.11 19.58