---> uname -a: Linux prd-centos8-builder-1c-1g-1152.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 297 92 5 380 341 Swap: 1023 25 998 ---> 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:48:9d:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.174/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe48:9dab/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) 02/08/2024 _x86_64_ (1 CPU) 03:03:41 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 230.25 129.45 100.80 12587.21 44288.77 03:06:01 AM 171.46 39.37 132.09 3120.96 14532.61 03:07:01 AM 73.23 13.38 59.85 937.53 4203.17 03:08:01 AM 23.40 6.23 17.17 214.16 349.94 03:09:01 AM 166.71 117.84 48.87 8405.86 2595.49 Average: 133.01 61.26 71.76 5053.57 13194.63 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 61184 293996 728028 92.25 1960 308368 545644 29.69 127188 462608 12192 03:06:01 AM 103276 345568 685936 86.91 688 307188 469312 25.54 109204 398068 23040 03:07:01 AM 80492 294928 708720 89.80 180 280244 528700 28.77 150044 387588 13776 03:08:01 AM 116012 324052 673200 85.30 180 273852 497212 27.05 152828 348248 2472 03:09:01 AM 111448 373252 677764 85.88 0 328164 459612 25.01 153480 358144 27892 Average: 94482 326359 694730 88.03 602 299563 500096 27.21 138549 390931 15874 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 238.84 138.56 1450.68 56.93 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 31.61 31.37 386.84 5.77 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 21.47 23.59 157.69 8.83 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 19.16 21.17 16.36 9.07 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 17.77 17.44 18.14 11.91 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 65.77 46.43 405.97 18.50 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) 02/08/2024 _x86_64_ (1 CPU) 03:03:41 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 65.98 0.07 13.78 7.78 0.10 12.29 03:05:01 AM 0 65.98 0.07 13.78 7.78 0.10 12.29 03:06:01 AM all 72.20 0.00 11.88 4.24 0.10 11.58 03:06:01 AM 0 72.20 0.00 11.88 4.24 0.10 11.58 03:07:01 AM all 64.52 0.00 5.30 2.52 0.10 27.56 03:07:01 AM 0 64.52 0.00 5.30 2.52 0.10 27.56 03:08:01 AM all 65.13 0.00 4.57 0.58 0.10 29.62 03:08:01 AM 0 65.13 0.00 4.57 0.58 0.10 29.62 03:09:01 AM all 64.78 0.00 7.14 14.84 0.12 13.12 03:09:01 AM 0 64.78 0.00 7.14 14.84 0.12 13.12 Average: all 66.52 0.01 8.53 5.99 0.10 18.84 Average: 0 66.52 0.01 8.53 5.99 0.10 18.84