---> uname -a: Linux prd-centos8-builder-1c-1g-3501.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: 770 302 63 5 404 335 Swap: 1023 25 998 ---> 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:91:25:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.180/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe91:257a/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) 03/03/2024 _x86_64_ (1 CPU) 03:03:45 LINUX RESTART (1 CPU) 03:04:03 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 249.96 154.10 95.85 13337.04 44220.87 03:06:01 AM 154.51 39.81 114.69 4356.49 13185.69 03:07:01 AM 88.04 19.26 68.78 1431.92 5389.37 03:08:01 AM 22.31 3.92 18.40 66.66 381.97 03:09:01 AM 150.83 108.58 42.26 7971.35 2286.08 Average: 132.39 64.57 67.82 5382.91 12895.23 03:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 54668 285272 734544 93.07 1972 303812 537336 29.24 116996 465072 13404 03:06:01 AM 77856 326972 711356 90.13 184 314988 485420 26.41 123184 415216 33292 03:07:01 AM 156776 361940 632436 80.14 0 271852 456828 24.86 151208 312668 28 03:08:01 AM 141748 347664 647464 82.04 0 272632 471868 25.68 160500 317540 20 03:09:01 AM 97432 349196 691780 87.65 0 316896 481424 26.20 174212 351308 17388 Average: 105696 334209 683516 86.61 431 296036 486575 26.48 145220 372361 12826 03:04:03 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 230.78 122.47 1227.24 56.82 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 51.74 48.68 606.05 6.86 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 21.06 22.91 172.47 7.86 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 14.91 17.98 12.27 7.50 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 19.34 18.50 21.71 11.52 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 66.53 45.62 402.75 17.87 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) 03/03/2024 _x86_64_ (1 CPU) 03:03:45 LINUX RESTART (1 CPU) 03:04:03 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 65.62 0.09 14.09 8.06 0.12 12.02 03:05:01 AM 0 65.62 0.09 14.09 8.06 0.12 12.02 03:06:01 AM all 72.77 0.00 10.79 5.47 0.12 10.84 03:06:01 AM 0 72.77 0.00 10.79 5.47 0.12 10.84 03:07:01 AM all 62.13 0.00 5.76 3.80 0.10 28.21 03:07:01 AM 0 62.13 0.00 5.76 3.80 0.10 28.21 03:08:01 AM all 70.48 0.00 3.74 0.57 0.10 25.11 03:08:01 AM 0 70.48 0.00 3.74 0.57 0.10 25.11 03:09:01 AM all 59.35 0.00 6.21 13.73 0.10 20.61 03:09:01 AM 0 59.35 0.00 6.21 13.73 0.10 20.61 Average: all 66.07 0.02 8.08 6.31 0.11 19.41 Average: 0 66.07 0.02 8.08 6.31 0.11 19.41