---> uname -a: Linux prd-centos8-builder-1c-1g-1215.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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: 2800.000 BogoMIPS: 5600.00 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 312 89 5 368 327 Swap: 1023 27 996 ---> 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:be:bc:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.126/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:febe:bc1d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 11/30/2023 _x86_64_ (1 CPU) 13:03:46 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 239.00 157.14 81.86 11278.10 41367.94 01:06:01 PM 169.84 41.63 128.21 4526.85 16403.85 01:07:01 PM 101.03 18.52 82.51 1160.03 6053.91 01:08:01 PM 22.50 3.52 18.98 272.09 413.46 01:09:02 PM 158.76 124.37 34.39 7849.11 1373.13 Average: 138.27 69.08 69.19 5019.92 13130.69 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 95200 337580 693856 87.93 2104 320920 485176 26.40 131920 426020 17260 01:06:01 PM 191704 370892 597352 75.70 84 248760 431044 23.46 104104 314896 16508 01:07:01 PM 84940 270864 704116 89.24 20 253468 542580 29.53 130808 402984 5636 01:08:01 PM 83508 276772 705548 89.42 20 261104 538560 29.31 144616 391436 11644 01:09:02 PM 56544 312308 732512 92.83 20 321836 518008 28.19 151156 415212 1768 Average: 102379 313683 686677 87.03 450 281218 503074 27.38 132521 390110 10563 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 189.54 121.04 1069.14 54.27 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 64.87 56.71 856.69 17.49 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 21.79 23.83 179.16 6.86 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 16.63 19.23 15.85 8.65 0.00 0.00 0.00 0.00 01:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:02 PM eth0 17.66 17.25 18.44 8.62 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 62.14 47.63 428.01 19.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 11/30/2023 _x86_64_ (1 CPU) 13:03:46 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 60.45 0.08 8.73 17.17 0.13 13.43 01:05:01 PM 0 60.45 0.08 8.73 17.17 0.13 13.43 01:06:01 PM all 70.68 0.00 7.76 5.48 0.12 15.96 01:06:01 PM 0 70.68 0.00 7.76 5.48 0.12 15.96 01:07:01 PM all 61.14 0.00 4.06 5.21 0.12 29.48 01:07:01 PM 0 61.14 0.00 4.06 5.21 0.12 29.48 01:08:01 PM all 63.65 0.00 2.55 0.73 0.10 32.96 01:08:01 PM 0 63.65 0.00 2.55 0.73 0.10 32.96 01:09:02 PM all 49.95 0.00 3.69 17.91 0.12 28.33 01:09:02 PM 0 49.95 0.00 3.69 17.91 0.12 28.33 Average: all 61.17 0.02 5.36 9.30 0.12 24.03 Average: 0 61.17 0.02 5.36 9.30 0.12 24.03