---> uname -a: Linux prd-centos8-builder-1c-1g-755.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: 770 286 78 6 405 350 Swap: 1023 24 999 ---> 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:c0:87:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.156/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fec0:87d1/64 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) 04/05/2024 _x86_64_ (1 CPU) 16:03:52 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 300.03 218.93 81.10 16713.30 41071.16 04:06:01 PM 154.07 37.64 116.44 3907.01 13337.30 04:07:01 PM 74.50 21.16 53.34 918.91 4156.72 04:08:01 PM 20.21 4.63 15.58 136.89 332.37 04:09:01 PM 138.63 109.27 29.36 8102.78 887.20 Average: 137.51 78.34 59.17 5957.10 11961.60 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 55120 315904 734092 93.02 2004 334920 523896 28.51 124236 455452 26584 04:06:01 PM 79416 340080 709796 89.94 40 326512 491992 26.77 124752 410636 27232 04:07:01 PM 91520 313132 697692 88.40 40 288016 530024 28.84 146636 381044 15804 04:08:01 PM 143992 353552 645220 81.75 40 275996 485336 26.41 147088 327000 1076 04:09:01 PM 60188 342904 729024 92.37 40 348184 507964 27.64 172096 390436 12740 Average: 86047 333114 703165 89.10 433 314726 507842 27.63 142962 392914 16687 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 192.34 110.12 1010.96 53.28 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 53.81 51.96 632.01 8.95 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 29.65 31.86 278.61 10.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 19.14 20.39 15.91 7.51 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 19.78 19.90 19.66 13.75 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 62.96 46.86 391.55 18.70 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) 04/05/2024 _x86_64_ (1 CPU) 16:03:52 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 55.33 0.12 18.19 13.32 0.08 12.96 04:05:01 PM 0 55.33 0.12 18.19 13.32 0.08 12.96 04:06:01 PM all 71.58 0.00 10.43 4.97 0.08 12.93 04:06:01 PM 0 71.58 0.00 10.43 4.97 0.08 12.93 04:07:01 PM all 64.05 0.00 5.11 3.46 0.08 27.31 04:07:01 PM 0 64.05 0.00 5.11 3.46 0.08 27.31 04:08:01 PM all 63.43 0.00 4.57 0.43 0.08 31.48 04:08:01 PM 0 63.43 0.00 4.57 0.43 0.08 31.48 04:09:01 PM all 65.64 0.00 5.38 13.50 0.10 15.38 04:09:01 PM 0 65.64 0.00 5.38 13.50 0.10 15.38 Average: all 64.01 0.02 8.73 7.13 0.09 20.01 Average: 0 64.01 0.02 8.73 7.13 0.09 20.01