---> uname -a: Linux prd-centos8-builder-1c-1g-4867.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: 770 296 77 5 396 342 Swap: 1023 27 996 ---> 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:c0:cf:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.67/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fec0:cfdb/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) 03/18/2024 _x86_64_ (1 CPU) 04:03:37 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:02 AM 189.24 110.46 78.77 9061.39 41046.28 04:06:01 AM 114.75 23.26 91.48 3167.23 10526.07 04:07:01 AM 90.93 32.75 58.18 1655.14 6390.06 04:08:01 AM 30.48 4.98 25.50 279.55 1442.87 04:09:01 AM 16.15 4.05 12.10 74.39 243.91 04:10:01 AM 123.67 104.28 19.39 7627.05 675.95 Average: 94.17 46.71 47.46 3646.65 10059.57 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 AM 74224 315996 714988 90.60 2104 313072 505632 27.51 132028 419824 26472 04:06:01 AM 49644 301828 739568 93.71 1176 321312 535000 29.11 124200 457292 28700 04:07:01 AM 165300 363988 623912 79.06 36 265484 463956 25.25 128716 326248 16432 04:08:01 AM 144852 351692 644360 81.65 36 274280 478136 26.02 157680 320928 1084 04:09:01 AM 144596 351008 644616 81.68 36 273848 476180 25.91 158232 319404 8 04:10:01 AM 99488 365672 689724 87.39 36 333440 473048 25.74 164080 365384 172 Average: 113017 341697 676195 85.68 571 296906 488659 26.59 144156 368180 12145 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 AM eth0 187.89 106.87 1052.46 53.44 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 48.04 43.20 627.90 5.57 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 23.08 23.78 260.51 5.62 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 13.87 16.64 14.74 7.51 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 11.78 14.13 10.06 4.91 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 16.44 16.57 16.97 11.12 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 50.22 36.86 329.80 14.73 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) 03/18/2024 _x86_64_ (1 CPU) 04:03:37 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:02 AM all 76.34 0.07 14.63 2.05 0.42 6.49 04:05:02 AM 0 76.34 0.07 14.63 2.05 0.42 6.49 04:06:01 AM all 76.96 0.00 10.38 3.32 0.42 8.91 04:06:01 AM 0 76.96 0.00 10.38 3.32 0.42 8.91 04:07:01 AM all 78.91 0.00 7.40 3.00 0.30 10.39 04:07:01 AM 0 78.91 0.00 7.40 3.00 0.30 10.39 04:08:01 AM all 71.89 0.00 4.53 0.42 0.35 22.81 04:08:01 AM 0 71.89 0.00 4.53 0.42 0.35 22.81 04:09:01 AM all 71.02 0.00 4.03 0.48 0.45 24.01 04:09:01 AM 0 71.02 0.00 4.03 0.48 0.45 24.01 04:10:01 AM all 67.78 0.00 5.35 12.81 0.40 13.66 04:10:01 AM 0 67.78 0.00 5.35 12.81 0.40 13.66 Average: all 73.81 0.01 7.72 3.68 0.39 14.39 Average: 0 73.81 0.01 7.72 3.68 0.39 14.39