---> uname -a: Linux prd-centos8-builder-1c-1g-1917.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: 770 297 111 5 360 341 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:94:d9:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.185/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe94:d9bc/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) 02/15/2024 _x86_64_ (1 CPU) 21:03:37 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 226.59 119.42 107.17 10304.77 44134.81 09:06:01 PM 183.37 47.90 135.46 3625.17 14709.86 09:07:01 PM 71.86 13.33 58.53 841.85 3900.98 09:08:01 PM 22.66 4.63 18.02 123.54 335.67 09:09:01 PM 179.01 116.14 62.87 8235.98 3353.23 Average: 136.74 60.31 76.43 4628.30 13297.31 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 64636 285480 724576 91.81 1988 294644 554084 30.15 127500 459464 25548 09:06:01 PM 124132 366164 665080 84.27 716 306708 442828 24.10 112536 372408 11488 09:07:01 PM 158076 347164 631136 79.97 112 255296 475996 25.90 149456 311436 28 09:08:01 PM 74780 282288 714432 90.52 112 273716 538300 29.29 152876 390552 16136 09:09:01 PM 67876 333008 721336 91.40 0 331656 500296 27.22 151564 404516 13612 Average: 97900 322821 691312 87.60 586 292404 502301 27.33 138786 387675 13362 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 233.58 131.18 1447.43 56.16 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 34.87 34.55 389.01 6.18 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 24.06 26.04 173.71 9.09 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 19.54 21.56 16.49 8.50 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 18.19 17.49 18.37 13.52 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 66.10 46.19 409.34 18.70 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) 02/15/2024 _x86_64_ (1 CPU) 21:03:37 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 63.74 0.05 15.21 7.34 0.12 13.55 09:05:01 PM 0 63.74 0.05 15.21 7.34 0.12 13.55 09:06:01 PM all 67.57 0.00 10.76 5.79 0.10 15.78 09:06:01 PM 0 67.57 0.00 10.76 5.79 0.10 15.78 09:07:01 PM all 66.12 0.00 5.01 3.56 0.10 25.21 09:07:01 PM 0 66.12 0.00 5.01 3.56 0.10 25.21 09:08:01 PM all 65.22 0.00 4.45 0.75 0.12 29.46 09:08:01 PM 0 65.22 0.00 4.45 0.75 0.12 29.46 09:09:01 PM all 61.54 0.00 7.40 15.98 0.10 14.99 09:09:01 PM 0 61.54 0.00 7.40 15.98 0.10 14.99 Average: all 64.84 0.01 8.57 6.68 0.11 19.80 Average: 0 64.84 0.01 8.57 6.68 0.11 19.80