---> uname -a: Linux prd-centos8-builder-1c-1g-4461.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: 2799.870 BogoMIPS: 5599.74 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: 770 303 92 4 374 335 Swap: 1023 29 994 ---> 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:21:91:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.89/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe21:91ba/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) 01/23/2024 _x86_64_ (1 CPU) 06:03:50 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 304.81 234.98 69.84 16495.07 39903.88 06:06:01 AM 163.29 21.76 141.53 3245.07 16317.97 06:07:01 AM 125.00 37.56 87.44 2623.96 6092.55 06:08:01 AM 19.83 2.02 17.81 141.84 333.43 06:09:01 AM 149.65 119.48 30.17 7705.03 1719.83 Average: 152.54 83.14 69.40 6041.81 12877.70 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 83828 357588 705228 89.38 2104 351484 476800 25.95 119100 449664 24032 06:06:01 AM 56656 295440 732400 92.82 276 302672 518340 28.21 93324 457592 11172 06:07:01 AM 95144 299668 693912 87.94 0 269456 522980 28.46 140072 381316 12808 06:08:01 AM 84872 293152 704184 89.24 0 273220 527028 28.68 152008 379284 12708 06:09:01 AM 50908 336076 738148 93.55 0 350236 488472 26.58 161900 405808 1964 Average: 74282 316385 714774 90.59 476 309414 506724 27.57 133281 414733 12537 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 211.06 114.41 933.09 53.34 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 61.61 56.59 897.01 6.93 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 23.01 24.53 182.03 8.95 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 15.73 18.18 15.57 8.61 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 17.84 16.81 17.79 8.14 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 65.86 46.11 409.40 17.19 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) 01/23/2024 _x86_64_ (1 CPU) 06:03:50 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 53.83 0.10 12.03 20.19 0.10 13.75 06:05:01 AM 0 53.83 0.10 12.03 20.19 0.10 13.75 06:06:01 AM all 70.45 0.00 6.76 4.51 0.13 18.15 06:06:01 AM 0 70.45 0.00 6.76 4.51 0.13 18.15 06:07:01 AM all 60.62 0.00 4.42 7.11 0.10 27.75 06:07:01 AM 0 60.62 0.00 4.42 7.11 0.10 27.75 06:08:01 AM all 63.26 0.00 2.35 0.58 0.10 33.71 06:08:01 AM 0 63.26 0.00 2.35 0.58 0.10 33.71 06:09:01 AM all 49.66 0.00 3.68 16.39 0.12 30.16 06:09:01 AM 0 49.66 0.00 3.68 16.39 0.12 30.16 Average: all 59.57 0.02 5.85 9.75 0.11 24.70 Average: 0 59.57 0.02 5.85 9.75 0.11 24.70