---> uname -a: Linux prd-centos8-builder-1c-1g-5257.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: 770 304 81 5 385 336 Swap: 1023 28 995 ---> 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:68:68:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.72/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe68:6857/64 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) 03/22/2024 _x86_64_ (1 CPU) 22:03:46 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:02 PM 256.57 173.77 82.80 13953.72 41502.11 10:06:01 PM 149.03 37.03 112.00 3911.82 13154.17 10:07:01 PM 69.69 24.30 45.39 1496.15 3611.56 10:08:01 PM 27.55 5.31 22.24 203.06 610.44 10:09:01 PM 127.45 106.95 20.50 8041.97 759.38 Average: 125.99 69.59 56.41 5527.30 11925.34 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 PM 99188 328592 690024 87.43 2100 301756 491992 26.77 123464 416716 18148 10:06:01 PM 127968 371860 661244 83.79 220 309980 441588 24.03 110248 380888 16040 10:07:01 PM 192256 391192 596956 75.64 0 265900 429124 23.35 142124 290376 7612 10:08:01 PM 143740 347308 645472 81.79 0 270604 471828 25.67 160568 319328 20 10:09:01 PM 108332 365844 680880 86.27 0 323724 466024 25.36 159792 360520 164 Average: 134297 360959 654915 82.98 464 294393 460111 25.04 139239 353566 8397 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:02 PM eth0 192.82 104.56 1092.34 52.59 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 50.24 46.53 598.61 6.27 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 28.45 30.21 279.32 9.46 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 13.89 17.49 11.57 8.69 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 20.20 18.69 20.12 9.98 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 61.16 43.49 399.78 17.44 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) 03/22/2024 _x86_64_ (1 CPU) 22:03:46 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:02 PM all 66.00 0.10 16.07 7.44 0.17 10.23 10:05:02 PM 0 66.00 0.10 16.07 7.44 0.17 10.23 10:06:01 PM all 75.16 0.00 10.76 4.23 0.14 9.72 10:06:01 PM 0 75.16 0.00 10.76 4.23 0.14 9.72 10:07:01 PM all 67.05 0.00 5.31 3.12 0.12 24.40 10:07:01 PM 0 67.05 0.00 5.31 3.12 0.12 24.40 10:08:01 PM all 74.10 0.00 4.15 0.53 0.13 21.09 10:08:01 PM 0 74.10 0.00 4.15 0.53 0.13 21.09 10:09:01 PM all 56.31 0.00 5.30 12.84 0.12 25.44 10:09:01 PM 0 56.31 0.00 5.30 12.84 0.12 25.44 Average: all 67.70 0.02 8.31 5.63 0.13 18.20 Average: 0 67.70 0.02 8.31 5.63 0.13 18.20