---> uname -a: Linux prd-centos8-builder-1c-1g-2355.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: 770 293 81 6 395 344 Swap: 1023 22 1001 ---> 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:9b:c2:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.142/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe9b:c2a9/64 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) 04/22/2024 _x86_64_ (1 CPU) 12:03:51 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 298.24 218.53 79.70 16886.19 41280.97 12:06:01 PM 154.57 32.62 121.95 3661.48 13465.98 12:07:01 PM 70.15 21.49 48.67 1267.95 3882.26 12:08:01 PM 26.81 6.42 20.40 208.50 483.59 12:09:01 PM 125.15 103.60 21.55 7590.27 723.82 Average: 135.03 76.57 58.46 5925.93 11975.35 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 57032 308756 732180 92.77 2060 323632 518472 28.21 123300 449124 25228 12:06:01 PM 107172 358148 682040 86.42 1052 315684 467564 25.44 107260 400756 20504 12:07:01 PM 73504 284740 715708 90.69 844 276576 547596 29.80 131176 414328 3172 12:08:01 PM 138220 354068 650992 82.49 844 281212 474744 25.83 150088 329392 24 12:09:01 PM 116648 378616 672564 85.22 0 327756 462308 25.16 160428 348572 164 Average: 98515 336866 690697 87.52 960 304972 494137 26.89 134450 388434 9818 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 180.55 109.20 1009.78 54.14 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 53.19 50.94 630.26 6.85 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 26.83 28.86 272.99 8.31 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 16.85 19.91 16.96 9.64 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 21.30 19.39 21.23 9.73 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 59.78 45.68 390.43 17.75 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) 04/22/2024 _x86_64_ (1 CPU) 12:03:51 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 61.12 0.13 19.06 10.46 0.12 9.11 12:05:01 PM 0 61.12 0.13 19.06 10.46 0.12 9.11 12:06:01 PM all 73.93 0.00 11.08 3.85 0.12 11.03 12:06:01 PM 0 73.93 0.00 11.08 3.85 0.12 11.03 12:07:01 PM all 61.31 0.00 4.62 3.52 0.12 30.44 12:07:01 PM 0 61.31 0.00 4.62 3.52 0.12 30.44 12:08:01 PM all 71.72 0.00 4.34 0.55 0.12 23.28 12:08:01 PM 0 71.72 0.00 4.34 0.55 0.12 23.28 12:09:01 PM all 56.05 0.00 5.42 12.52 0.10 25.91 12:09:01 PM 0 56.05 0.00 5.42 12.52 0.10 25.91 Average: all 64.83 0.03 8.90 6.18 0.11 19.95 Average: 0 64.83 0.03 8.90 6.18 0.11 19.95