---> uname -a: Linux prd-centos8-builder-1c-1g-5548.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: 770 302 76 5 391 337 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:d6:f7:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.129/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fed6:f79c/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) 03/26/2024 _x86_64_ (1 CPU) 06:03:45 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 254.74 160.64 94.11 13522.52 42827.40 06:06:01 AM 171.14 50.12 121.03 4805.33 13508.33 06:07:01 AM 59.44 20.04 39.41 693.67 2876.58 06:08:01 AM 19.60 3.85 15.76 63.96 290.92 06:09:01 AM 135.46 109.54 25.92 7772.95 802.63 Average: 128.09 68.85 59.24 5372.81 12065.18 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 114016 324336 675196 85.55 2100 286588 503268 27.38 135784 397136 20460 06:06:01 AM 105652 345664 683560 86.61 364 305304 471308 25.65 113084 397244 16360 06:07:01 AM 162844 366500 626368 79.37 120 269820 453504 24.68 152864 305216 28 06:08:01 AM 109148 314496 680064 86.17 120 271492 506136 27.54 153544 357136 1084 06:09:01 AM 54300 323592 734912 93.12 0 334812 509296 27.71 166408 406052 12744 Average: 109192 334918 680020 86.16 541 293603 488702 26.59 144337 372557 10135 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 231.54 130.43 1187.42 54.82 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 44.19 42.35 499.17 8.07 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 29.68 30.95 282.94 9.27 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 19.67 20.97 16.42 9.03 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 19.20 18.87 19.25 13.37 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 68.88 48.72 401.14 18.92 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) 03/26/2024 _x86_64_ (1 CPU) 06:03:45 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 62.08 0.10 14.83 9.74 0.13 13.11 06:05:01 AM 0 62.08 0.10 14.83 9.74 0.13 13.11 06:06:01 AM all 71.49 0.00 10.67 6.11 0.12 11.61 06:06:01 AM 0 71.49 0.00 10.67 6.11 0.12 11.61 06:07:01 AM all 68.39 0.00 4.82 2.39 0.10 24.30 06:07:01 AM 0 68.39 0.00 4.82 2.39 0.10 24.30 06:08:01 AM all 63.36 0.00 4.84 0.43 0.10 31.27 06:08:01 AM 0 63.36 0.00 4.84 0.43 0.10 31.27 06:09:01 AM all 66.17 0.00 5.36 13.06 0.10 15.30 06:09:01 AM 0 66.17 0.00 5.36 13.06 0.10 15.30 Average: all 66.30 0.02 8.10 6.35 0.11 19.12 Average: 0 66.30 0.02 8.10 6.35 0.11 19.12