---> uname -a: Linux prd-centos8-builder-1c-1g-637.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: 770 315 79 5 376 325 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:be:e5:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.6/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:febe:e597/64 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) 04/30/2024 _x86_64_ (1 CPU) 11:03:44 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 260.84 140.14 120.71 12099.70 42466.53 11:06:01 AM 149.60 35.22 114.38 4252.58 12948.75 11:07:01 AM 65.47 21.16 44.31 739.10 3402.67 11:08:01 AM 19.78 3.93 15.84 105.30 320.83 11:09:01 AM 138.46 111.76 26.70 8154.46 949.94 Average: 126.87 62.47 64.41 5072.53 12027.23 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 49692 270788 739520 93.70 2008 296856 541776 29.48 133604 456228 22240 11:06:01 AM 84016 330768 705196 89.35 284 313952 475364 25.87 120396 416496 24652 11:07:01 AM 79032 268420 710180 89.99 40 257504 544464 29.63 145264 400616 20 11:08:01 AM 117532 309972 671680 85.11 40 260564 498992 27.15 146744 359712 1084 11:09:01 AM 51992 308800 737220 93.41 0 324236 512132 27.87 166024 410908 12752 Average: 76453 297750 712759 90.31 474 290622 514546 28.00 142406 408792 12150 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 208.20 127.01 1194.01 57.32 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 44.57 43.09 502.81 8.19 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 29.44 30.85 277.69 8.61 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 19.43 20.68 16.12 8.95 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 19.21 19.36 19.21 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 64.21 48.22 402.22 19.38 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) 04/30/2024 _x86_64_ (1 CPU) 11:03:44 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 61.79 0.08 13.80 12.34 0.15 11.84 11:05:01 AM 0 61.79 0.08 13.80 12.34 0.15 11.84 11:06:01 AM all 72.59 0.00 10.48 3.49 0.12 13.33 11:06:01 AM 0 72.59 0.00 10.48 3.49 0.12 13.33 11:07:01 AM all 66.72 0.00 4.91 3.06 0.10 25.21 11:07:01 AM 0 66.72 0.00 4.91 3.06 0.10 25.21 11:08:01 AM all 63.00 0.00 4.59 0.52 0.10 31.79 11:08:01 AM 0 63.00 0.00 4.59 0.52 0.10 31.79 11:09:01 AM all 66.36 0.00 5.54 13.10 0.12 14.88 11:09:01 AM 0 66.36 0.00 5.54 13.10 0.12 14.88 Average: all 66.09 0.02 7.87 6.50 0.12 19.40 Average: 0 66.09 0.02 7.87 6.50 0.12 19.40