---> uname -a: Linux prd-centos8-builder-1c-1g-1135.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: 2800.022 BogoMIPS: 5600.04 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 69 5 396 334 Swap: 1023 21 1002 ---> 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:e0:b6:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.177/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fee0:b661/64 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) 04/09/2024 _x86_64_ (1 CPU) 15:03:45 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 248.22 159.97 88.25 13491.51 41986.79 03:06:01 PM 149.88 31.41 118.46 4259.96 12540.99 03:07:01 PM 64.63 19.49 45.13 798.40 3397.83 03:08:01 PM 21.08 4.85 16.23 129.82 336.47 03:09:01 PM 139.22 110.03 29.20 7939.91 1044.77 Average: 124.64 65.18 59.46 5326.31 11868.66 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 54452 275988 734760 93.10 2096 297116 545236 29.67 128196 456008 16320 03:06:01 PM 83204 339312 706008 89.46 76 321900 473548 25.77 130652 403380 26312 03:07:01 PM 150432 342000 638780 80.94 64 257812 474104 25.80 154376 316480 12 03:08:01 PM 123372 318548 665840 84.37 64 261440 498420 27.12 155076 342148 1084 03:09:01 PM 75272 329228 713940 90.46 12 319504 502272 27.33 155736 395576 12752 Average: 97346 321015 691866 87.67 462 291554 498716 27.14 144807 382718 11296 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 230.95 122.91 1144.04 55.22 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 43.88 43.23 500.86 6.70 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 29.24 31.32 278.03 9.65 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 18.98 20.34 15.59 8.89 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 19.25 19.27 19.12 13.05 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 68.50 47.43 391.70 18.71 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) 04/09/2024 _x86_64_ (1 CPU) 15:03:45 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 61.73 0.10 14.73 10.19 0.12 13.13 03:05:01 PM 0 61.73 0.10 14.73 10.19 0.12 13.13 03:06:01 PM all 71.51 0.00 10.18 4.19 0.12 14.01 03:06:01 PM 0 71.51 0.00 10.18 4.19 0.12 14.01 03:07:01 PM all 67.66 0.00 4.72 2.59 0.08 24.94 03:07:01 PM 0 67.66 0.00 4.72 2.59 0.08 24.94 03:08:01 PM all 62.90 0.00 4.60 0.43 0.12 31.95 03:08:01 PM 0 62.90 0.00 4.60 0.43 0.12 31.95 03:09:01 PM all 66.16 0.00 5.50 13.44 0.12 14.79 03:09:01 PM 0 66.16 0.00 5.50 13.44 0.12 14.79 Average: all 65.99 0.02 7.95 6.16 0.11 19.77 Average: 0 65.99 0.02 7.95 6.16 0.11 19.77