---> uname -a: Linux prd-centos8-builder-1c-1g-3844.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: 770 295 64 5 410 344 Swap: 1023 30 993 ---> 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:9e:7e:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.136/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe9e:7e40/64 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) 03/07/2024 _x86_64_ (1 CPU) 00:03:43 LINUX RESTART (1 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:02 AM 231.25 137.31 93.94 11824.53 42981.00 12:06:01 AM 159.75 42.88 116.87 4351.16 13592.58 12:07:01 AM 90.21 19.70 70.50 1443.30 5455.38 12:08:01 AM 21.47 3.80 17.67 68.63 356.57 12:09:01 AM 153.48 111.20 42.29 7879.77 2324.21 Average: 131.14 63.04 68.10 5115.99 12940.93 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:02 AM 100844 329716 688368 87.22 972 303648 500508 27.23 121240 421360 17360 12:06:01 AM 62824 318984 726388 92.04 140 320824 497284 27.06 115912 435904 26964 12:07:01 AM 152908 359504 636304 80.63 140 271808 488732 26.59 146492 320196 1084 12:08:01 AM 147348 353368 641864 81.33 140 271216 472972 25.74 155372 316168 16 12:09:01 AM 118624 368152 670588 84.97 0 314944 473808 25.78 155784 352688 17388 Average: 116510 345945 672702 85.24 278 296488 486661 26.48 138960 369263 12562 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:02 AM eth0 213.37 125.48 1187.08 54.39 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 47.77 46.30 615.10 8.42 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 22.10 23.63 172.53 6.73 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 14.01 17.16 11.73 8.45 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 19.63 18.41 21.71 9.97 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 63.43 46.20 400.96 17.62 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) 03/07/2024 _x86_64_ (1 CPU) 00:03:43 LINUX RESTART (1 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:02 AM all 66.29 0.05 13.82 6.96 0.10 12.77 12:05:02 AM 0 66.29 0.05 13.82 6.96 0.10 12.77 12:06:01 AM all 72.59 0.00 10.35 5.06 0.08 11.91 12:06:01 AM 0 72.59 0.00 10.35 5.06 0.08 11.91 12:07:01 AM all 61.73 0.00 5.84 3.50 0.10 28.82 12:07:01 AM 0 61.73 0.00 5.84 3.50 0.10 28.82 12:08:01 AM all 65.39 0.00 3.42 0.77 0.08 30.34 12:08:01 AM 0 65.39 0.00 3.42 0.77 0.08 30.34 12:09:01 AM all 58.53 0.00 6.35 13.88 0.10 21.14 12:09:01 AM 0 58.53 0.00 6.35 13.88 0.10 21.14 Average: all 64.88 0.01 7.95 6.03 0.09 21.03 Average: 0 64.88 0.01 7.95 6.03 0.09 21.03