---> uname -a: Linux prd-centos8-builder-1c-1g-874.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: 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 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: 770 300 73 5 396 339 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:d1:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.49/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fece:d128/64 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) 04/06/2024 _x86_64_ (1 CPU) 18:03:44 LINUX RESTART (1 CPU) 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 237.39 145.71 91.68 11981.20 42574.81 06:06:01 PM 151.16 37.64 113.52 3944.18 13165.36 06:07:01 PM 56.42 14.84 41.58 671.13 2508.81 06:08:01 PM 21.34 4.20 17.14 107.40 322.90 06:09:01 PM 144.51 115.76 28.75 8631.68 1038.86 Average: 121.82 63.38 58.44 5046.32 11830.69 06:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 80084 308856 709128 89.85 1948 301748 511888 27.85 132172 423696 24556 06:06:01 PM 109372 369304 679840 86.14 64 326764 446428 24.29 123792 386400 1264 06:07:01 PM 150352 349080 638860 80.95 56 266260 470688 25.61 147524 325376 1084 06:08:01 PM 71756 287284 717456 90.91 56 283080 532892 29.00 151000 399176 15812 06:09:01 PM 77396 348852 711816 90.19 0 337796 488064 26.56 174292 375868 12548 Average: 97792 332675 691420 87.61 425 303130 489992 26.66 145756 382103 11053 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 223.01 130.57 1225.66 56.01 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 41.60 39.12 442.89 8.09 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 30.40 32.48 278.34 10.22 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 17.47 19.70 15.11 7.66 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 18.66 18.59 18.58 12.52 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 65.76 47.85 393.64 18.79 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) 04/06/2024 _x86_64_ (1 CPU) 18:03:44 LINUX RESTART (1 CPU) 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 64.79 0.07 13.51 8.90 0.08 12.65 06:05:01 PM 0 64.79 0.07 13.51 8.90 0.08 12.65 06:06:01 PM all 69.63 0.00 10.35 4.86 0.10 15.07 06:06:01 PM 0 69.63 0.00 10.35 4.86 0.10 15.07 06:07:01 PM all 68.35 0.00 4.59 1.97 0.08 25.01 06:07:01 PM 0 68.35 0.00 4.59 1.97 0.08 25.01 06:08:01 PM all 63.84 0.00 4.17 0.57 0.08 31.34 06:08:01 PM 0 63.84 0.00 4.17 0.57 0.08 31.34 06:09:01 PM all 66.34 0.00 5.56 13.92 0.10 14.08 06:09:01 PM 0 66.34 0.00 5.56 13.92 0.10 14.08 Average: all 66.60 0.01 7.62 6.03 0.09 19.65 Average: 0 66.60 0.01 7.62 6.03 0.09 19.65