---> uname -a: Linux prd-centos8-builder-1c-1g-4981.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: 770 305 72 5 393 334 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:ce:88:66 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 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fece:8866/64 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) 03/19/2024 _x86_64_ (1 CPU) 15:03:48 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 290.27 211.80 78.47 16629.76 41307.47 03:06:01 PM 128.30 30.64 97.65 3334.55 10813.89 03:07:02 PM 100.03 33.82 66.21 1977.02 6736.05 03:08:01 PM 23.28 1.95 21.33 127.53 622.84 03:09:01 PM 97.17 83.06 14.11 6589.40 877.34 Average: 128.20 72.51 55.69 5752.37 12117.26 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 50232 299356 738976 93.64 1960 321456 529780 28.83 121480 458732 21572 03:06:01 PM 91376 324996 697832 88.42 196 303960 505548 27.51 110932 430032 29184 03:07:02 PM 95672 308700 693536 87.88 132 279876 517764 28.17 140684 388260 23356 03:08:01 PM 124068 325204 665140 84.28 132 268460 501240 27.27 157740 343748 1084 03:09:01 PM 58504 367628 730704 92.59 132 376448 461408 25.11 176524 388828 44 Average: 83970 325177 705238 89.36 510 310040 503148 27.38 141472 401920 15048 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 209.58 104.14 1014.15 52.99 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 55.10 51.02 664.92 6.47 0.00 0.00 0.00 0.00 03:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:02 PM eth0 25.36 27.11 273.96 8.54 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 14.52 18.04 15.58 7.48 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 17.09 16.86 17.54 8.17 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 64.53 43.54 398.75 16.76 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) 03/19/2024 _x86_64_ (1 CPU) 15:03:48 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 63.46 0.10 18.66 8.08 0.17 9.53 03:05:01 PM 0 63.46 0.10 18.66 8.08 0.17 9.53 03:06:01 PM all 75.92 0.00 10.25 3.88 0.17 9.78 03:06:01 PM 0 75.92 0.00 10.25 3.88 0.17 9.78 03:07:02 PM all 72.60 0.00 6.99 3.07 0.17 17.18 03:07:02 PM 0 72.60 0.00 6.99 3.07 0.17 17.18 03:08:01 PM all 75.06 0.00 4.24 0.85 0.14 19.72 03:08:01 PM 0 75.06 0.00 4.24 0.85 0.14 19.72 03:09:01 PM all 58.26 0.00 4.54 9.22 0.12 27.87 03:09:01 PM 0 58.26 0.00 4.54 9.22 0.12 27.87 Average: all 69.04 0.02 8.95 5.03 0.15 16.81 Average: 0 69.04 0.02 8.95 5.03 0.15 16.81