---> uname -a: Linux prd-centos8-builder-1c-1g-858.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: 2800.000 BogoMIPS: 5600.00 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: 770 303 81 6 385 336 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:ff:27:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.77/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:feff:27c8/64 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) 05/13/2024 _x86_64_ (1 CPU) 12:03:36 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 227.57 98.35 129.22 8580.67 44027.74 12:06:01 PM 154.61 48.49 106.11 3816.09 11463.63 12:07:01 PM 62.75 19.53 43.21 931.89 3224.41 12:08:01 PM 21.39 6.95 14.45 199.40 294.27 12:09:01 PM 135.35 109.58 25.77 8161.55 906.36 Average: 120.34 56.58 63.76 4338.13 11986.66 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 60116 307708 729096 92.38 2020 322808 521004 28.35 142492 437088 8144 12:06:01 PM 130276 367980 658936 83.49 1588 304596 452528 24.62 120156 369352 22868 12:07:01 PM 105572 311028 683640 86.62 1324 273356 520252 28.31 148944 371468 15808 12:08:01 PM 156624 350412 632588 80.15 1324 261692 479292 26.08 151116 317024 8 12:09:01 PM 119096 371972 670116 84.91 1324 319648 467008 25.41 166332 341700 196 Average: 114337 341820 674875 85.51 1516 296420 488017 26.55 145808 367326 9405 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 225.16 132.03 1392.65 57.97 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 32.42 32.43 289.96 7.25 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 30.17 31.52 277.82 8.44 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 16.76 18.36 18.76 7.87 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 19.59 19.28 19.63 13.36 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 64.84 46.74 399.88 18.98 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) 05/13/2024 _x86_64_ (1 CPU) 12:03:36 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 65.90 0.07 14.46 7.43 0.13 12.01 12:05:01 PM 0 65.90 0.07 14.46 7.43 0.13 12.01 12:06:01 PM all 73.94 0.00 10.63 4.46 0.15 10.82 12:06:01 PM 0 73.94 0.00 10.63 4.46 0.15 10.82 12:07:01 PM all 67.34 0.00 5.05 2.23 0.13 25.24 12:07:01 PM 0 67.34 0.00 5.05 2.23 0.13 25.24 12:08:01 PM all 67.93 0.00 4.39 0.40 0.12 27.17 12:08:01 PM 0 67.93 0.00 4.39 0.40 0.12 27.17 12:09:01 PM all 66.22 0.00 5.45 12.99 0.13 15.21 12:09:01 PM 0 66.22 0.00 5.45 12.99 0.13 15.21 Average: all 68.27 0.01 7.99 5.50 0.13 18.09 Average: 0 68.27 0.01 7.99 5.50 0.13 18.09