---> uname -a: Linux prd-centos8-builder-1c-1g-992.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: 2800.000 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 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: 770 297 73 5 399 342 Swap: 1023 26 997 ---> 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:37:61:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.238/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe37:61c6/64 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) 05/15/2024 _x86_64_ (1 CPU) 03:03:40 LINUX RESTART (1 CPU) 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 241.18 117.33 123.86 9819.44 43650.02 03:06:01 AM 161.32 51.64 109.68 4114.11 12187.87 03:07:01 AM 64.68 18.15 46.53 714.87 3549.19 03:08:01 AM 19.76 4.11 15.64 63.83 299.37 03:09:01 AM 145.45 116.69 28.76 8284.03 1536.37 Average: 126.12 61.41 64.70 4583.05 12145.67 03:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 100716 323492 688496 87.24 1956 298432 502224 27.33 148076 392540 17936 03:06:01 AM 79024 347756 710188 89.99 180 336204 473740 25.78 122468 418052 26808 03:07:01 AM 160396 354660 628816 79.68 180 262536 471596 25.66 144788 317740 20 03:08:01 AM 129708 325620 659504 83.56 180 264200 497384 27.06 145656 346700 1084 03:09:01 AM 75728 345088 713484 90.40 0 337064 493984 26.88 156080 398496 12748 Average: 109114 339323 680098 86.17 499 299687 487786 26.54 143414 374706 11719 03:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 237.56 132.03 1205.52 58.75 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 43.24 42.49 499.58 7.91 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 29.69 31.49 277.30 9.72 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 19.26 20.49 16.03 7.65 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 18.97 19.68 19.05 13.06 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 69.22 48.98 400.96 19.30 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) 05/15/2024 _x86_64_ (1 CPU) 03:03:40 LINUX RESTART (1 CPU) 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 61.07 0.05 14.34 10.87 0.12 13.56 03:05:01 AM 0 61.07 0.05 14.34 10.87 0.12 13.56 03:06:01 AM all 70.44 0.00 10.06 6.11 0.10 13.29 03:06:01 AM 0 70.44 0.00 10.06 6.11 0.10 13.29 03:07:01 AM all 68.99 0.00 4.84 2.79 0.10 23.28 03:07:01 AM 0 68.99 0.00 4.84 2.79 0.10 23.28 03:08:01 AM all 62.40 0.00 4.61 0.65 0.08 32.25 03:08:01 AM 0 62.40 0.00 4.61 0.65 0.08 32.25 03:09:01 AM all 65.76 0.00 5.63 13.74 0.10 14.76 03:09:01 AM 0 65.76 0.00 5.63 13.74 0.10 14.76 Average: all 65.75 0.01 7.87 6.82 0.10 19.45 Average: 0 65.75 0.01 7.87 6.82 0.10 19.45