---> uname -a: Linux prd-centos8-builder-1c-1g-2930.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: 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 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: 770 307 80 5 382 332 Swap: 1023 33 990 ---> 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:58:21:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.156/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fe58:2190/64 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) 01/06/2024 _x86_64_ (1 CPU) 08:03:45 LINUX RESTART (1 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 234.60 159.08 75.53 11275.73 41292.55 08:06:01 AM 147.72 28.94 118.78 3424.04 14155.79 08:07:01 AM 120.44 32.57 87.87 2511.30 8271.58 08:08:01 AM 34.78 2.83 31.95 259.47 1101.35 08:09:01 AM 36.81 18.04 18.77 778.81 1180.48 08:10:01 AM 177.73 120.50 57.23 7481.01 2646.35 Average: 125.37 60.35 65.03 4289.91 11447.76 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 67932 307764 721124 91.39 1964 318056 521920 28.40 116648 466988 23456 08:06:01 AM 58356 304148 730700 92.60 112 315464 510944 27.80 102268 463652 21056 08:07:01 AM 172580 353840 616476 78.13 0 247120 462388 25.16 119044 323560 16232 08:08:01 AM 82300 270400 706756 89.57 0 254464 549072 29.88 136200 398628 28 08:09:01 AM 124952 318936 664104 84.16 0 259992 494352 26.90 130688 356656 8212 08:10:01 AM 97648 354724 691408 87.62 0 324064 474760 25.84 136540 392692 12904 Average: 100628 318302 688428 87.25 346 286527 502239 27.33 123565 400363 13648 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 187.92 122.44 1049.87 55.51 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 67.55 59.64 906.56 6.94 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 20.94 21.53 178.39 6.92 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 14.49 18.06 14.52 7.24 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 15.62 17.26 14.18 7.06 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 16.52 16.42 15.06 11.63 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 53.87 42.58 363.28 15.89 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) 01/06/2024 _x86_64_ (1 CPU) 08:03:45 LINUX RESTART (1 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 63.43 0.10 9.21 17.03 0.12 10.12 08:05:01 AM 0 63.43 0.10 9.21 17.03 0.12 10.12 08:06:01 AM all 70.13 0.00 7.11 5.29 0.12 17.36 08:06:01 AM 0 70.13 0.00 7.11 5.29 0.12 17.36 08:07:01 AM all 63.95 0.00 5.72 6.29 0.12 23.93 08:07:01 AM 0 63.95 0.00 5.72 6.29 0.12 23.93 08:08:01 AM all 66.98 0.00 2.50 2.05 0.10 28.37 08:08:01 AM 0 66.98 0.00 2.50 2.05 0.10 28.37 08:09:01 AM all 60.74 0.00 3.12 1.70 0.10 34.33 08:09:01 AM 0 60.74 0.00 3.12 1.70 0.10 34.33 08:10:01 AM all 58.96 0.00 4.46 16.63 0.10 19.85 08:10:01 AM 0 58.96 0.00 4.46 16.63 0.10 19.85 Average: all 64.03 0.02 5.35 8.16 0.11 22.33 Average: 0 64.03 0.02 5.35 8.16 0.11 22.33