---> uname -a: Linux prd-centos8-builder-1c-1g-3249.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 306 89 5 374 335 Swap: 1023 32 991 ---> 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:e3:81:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.41/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fee3:81ee/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/09/2024 _x86_64_ (1 CPU) 23:03:50 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 297.55 236.47 61.08 16956.57 39533.73 11:06:01 PM 153.70 30.68 123.02 3473.14 14114.37 11:07:01 PM 145.84 40.33 105.52 2611.03 10183.10 11:08:01 PM 35.31 5.48 29.83 476.22 1093.90 11:09:01 PM 140.18 106.98 33.19 6581.17 1776.12 Average: 154.53 83.99 70.54 6020.24 13344.56 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 112196 363700 676860 85.78 2100 329808 468036 25.47 127292 415504 27440 11:06:01 PM 79328 316220 709728 89.95 1360 306208 510536 27.78 93144 456480 27012 11:07:01 PM 169608 351780 619448 78.50 1360 246936 464456 25.27 120724 326724 17768 11:08:01 PM 138832 334468 650224 82.41 1360 260580 478932 26.06 139344 339092 1084 11:09:01 PM 46608 366168 742448 94.09 848 385464 456444 24.84 140520 433724 524 Average: 109314 346467 679742 86.15 1406 305799 475681 25.89 124205 394305 14766 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 190.94 105.01 903.02 53.10 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 74.36 68.62 1105.68 8.15 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 21.26 22.50 180.30 7.19 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 16.37 19.02 16.02 7.90 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 16.55 16.78 16.87 8.49 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.92 46.40 444.69 16.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/09/2024 _x86_64_ (1 CPU) 23:03:50 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 59.07 0.13 12.16 19.61 0.12 8.92 11:05:01 PM 0 59.07 0.13 12.16 19.61 0.12 8.92 11:06:01 PM all 67.49 0.00 6.63 6.26 0.12 19.49 11:06:01 PM 0 67.49 0.00 6.63 6.26 0.12 19.49 11:07:01 PM all 59.43 0.00 5.55 6.80 0.08 28.14 11:07:01 PM 0 59.43 0.00 5.55 6.80 0.08 28.14 11:08:01 PM all 66.16 0.00 2.57 0.43 0.08 30.75 11:08:01 PM 0 66.16 0.00 2.57 0.43 0.08 30.75 11:09:01 PM all 50.63 0.00 3.11 15.31 0.10 30.86 11:09:01 PM 0 50.63 0.00 3.11 15.31 0.10 30.86 Average: all 60.56 0.03 6.00 9.68 0.10 23.63 Average: 0 60.56 0.03 6.00 9.68 0.10 23.63