---> uname -a: Linux prd-centos8-builder-1c-1g-2538.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: 770 334 57 5 377 305 Swap: 1023 21 1002 ---> 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:5b:48:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.203/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe5b:483e/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) 06/03/2024 _x86_64_ (1 CPU) 11:03:42 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 253.98 140.84 113.14 11647.44 41461.19 11:06:01 AM 149.53 42.70 106.83 4550.17 12155.88 11:07:01 AM 66.80 21.99 44.81 986.84 3626.10 11:08:01 AM 22.29 4.37 17.93 86.64 871.48 11:09:01 AM 131.23 108.56 22.67 7903.40 705.06 Average: 124.78 63.70 61.08 5035.36 11764.94 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 99204 316824 690008 87.43 1996 289728 496888 27.04 126840 407524 30408 11:06:01 AM 53692 313860 735520 93.20 684 328516 504588 27.46 128732 441136 28356 11:07:01 AM 145304 329792 643908 81.59 248 253304 492544 26.80 141568 340768 1088 11:08:01 AM 140788 325668 648424 82.16 248 253708 495504 26.96 157688 328596 8 11:09:01 AM 60648 297768 728564 92.32 0 305168 532140 28.96 170720 400604 164 Average: 99927 316782 689285 87.34 635 286085 504333 27.44 145110 383726 12005 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 222.62 116.92 1098.78 57.34 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 54.53 49.75 594.17 14.90 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 30.93 30.15 277.75 8.31 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 15.33 18.58 12.54 10.03 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 19.04 19.04 19.61 9.99 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 68.49 46.89 400.60 20.11 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) 06/03/2024 _x86_64_ (1 CPU) 11:03:42 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 68.98 0.07 15.09 7.40 0.13 8.32 11:05:01 AM 0 68.98 0.07 15.09 7.40 0.13 8.32 11:06:01 AM all 70.79 0.00 10.26 3.25 0.12 15.58 11:06:01 AM 0 70.79 0.00 10.26 3.25 0.12 15.58 11:07:01 AM all 63.84 0.00 4.86 2.39 0.08 28.83 11:07:01 AM 0 63.84 0.00 4.86 2.39 0.08 28.83 11:08:01 AM all 70.06 0.00 3.89 0.33 0.10 25.62 11:08:01 AM 0 70.06 0.00 3.89 0.33 0.10 25.62 11:09:01 AM all 60.96 0.00 5.25 12.88 0.12 20.80 11:09:01 AM 0 60.96 0.00 5.25 12.88 0.12 20.80 Average: all 66.93 0.01 7.87 5.25 0.11 19.83 Average: 0 66.93 0.01 7.87 5.25 0.11 19.83