---> uname -a: Linux prd-centos8-builder-1c-1g-4928.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: 770 299 74 5 396 340 Swap: 1023 26 997 ---> 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:d7:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.179/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe9e:d7dd/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) 03/19/2024 _x86_64_ (1 CPU) 00:03:37 LINUX RESTART (1 CPU) 12:04:02 AM tps rtps wtps bread/s bwrtn/s 12:05:02 AM 213.75 116.91 96.84 9021.40 43948.77 12:06:01 AM 143.01 37.12 105.90 3998.10 12412.42 12:07:01 AM 65.31 21.99 43.32 1283.71 3283.44 12:08:01 AM 27.34 2.68 24.65 153.92 787.02 12:09:01 AM 127.13 110.29 16.84 7951.77 610.63 Average: 114.92 57.69 57.23 4469.77 12110.83 12:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:02 AM 69336 282164 719876 91.21 616 288812 544660 29.64 94268 479808 18244 12:06:01 AM 137952 390604 651260 82.52 0 318128 427132 23.24 112532 367912 22628 12:07:01 AM 146836 351232 642376 81.39 0 269976 496712 27.03 135304 340852 12080 12:08:01 AM 57448 281436 731764 92.72 0 289924 544948 29.65 156296 409620 15804 12:09:01 AM 47852 342868 741360 93.94 0 360996 487004 26.50 170392 407264 152 Average: 91885 329661 697327 88.36 123 305567 500091 27.21 133758 401091 13782 12:04:02 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 217.63 125.71 1204.97 55.38 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 41.00 37.71 503.20 6.79 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 26.37 28.39 273.74 7.42 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 14.74 18.39 15.68 8.90 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 17.92 17.27 18.14 8.44 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 63.14 45.28 400.36 17.31 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) 03/19/2024 _x86_64_ (1 CPU) 00:03:37 LINUX RESTART (1 CPU) 12:04:02 AM CPU %user %nice %system %iowait %steal %idle 12:05:02 AM all 69.22 0.08 14.26 3.42 0.15 12.87 12:05:02 AM 0 69.22 0.08 14.26 3.42 0.15 12.87 12:06:01 AM all 75.67 0.00 10.84 4.67 0.19 8.64 12:06:01 AM 0 75.67 0.00 10.84 4.67 0.19 8.64 12:07:01 AM all 73.66 0.00 5.69 2.90 0.17 17.58 12:07:01 AM 0 73.66 0.00 5.69 2.90 0.17 17.58 12:08:01 AM all 75.28 0.00 4.09 0.73 0.17 19.73 12:08:01 AM 0 75.28 0.00 4.09 0.73 0.17 19.73 12:09:01 AM all 55.02 0.00 5.36 12.87 0.13 26.62 12:09:01 AM 0 55.02 0.00 5.36 12.87 0.13 26.62 Average: all 69.76 0.02 8.02 4.92 0.16 17.13 Average: 0 69.76 0.02 8.02 4.92 0.16 17.13