---> uname -a: Linux prd-centos8-builder-1c-1g-4513.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 6 391 338 Swap: 1023 27 996 ---> 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:e7:b1:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.131/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fee7:b185/64 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) 03/14/2024 _x86_64_ (1 CPU) 05:03:39 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 213.54 116.49 97.06 9523.01 43790.62 05:06:01 AM 145.48 39.52 105.96 4085.70 11419.73 05:07:01 AM 53.32 13.56 39.75 580.07 3196.45 05:08:01 AM 22.98 5.20 17.78 143.58 340.71 05:09:01 AM 137.39 111.50 25.90 8039.46 995.10 Average: 114.58 57.27 57.30 4475.90 11958.82 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 52804 301560 736408 93.31 1956 321696 521068 28.35 136060 448540 16620 05:06:01 AM 126944 394648 662268 83.92 460 335560 420880 22.90 124952 370600 22820 05:07:01 AM 169468 370120 619744 78.53 440 269144 454672 24.74 126692 332932 24 05:08:01 AM 149924 353072 639288 81.00 440 271608 466944 25.41 142552 335408 12 05:09:01 AM 54860 309972 734352 93.05 268 322668 519192 28.25 153272 420420 156 Average: 110800 345874 678412 85.96 713 304135 476551 25.93 136706 381580 7926 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 219.88 131.48 1431.45 56.11 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 29.16 28.92 252.60 7.10 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 25.04 25.12 257.59 6.46 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 15.55 18.68 12.96 8.74 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 19.03 18.95 19.34 11.93 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 61.78 44.66 395.12 18.08 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) 03/14/2024 _x86_64_ (1 CPU) 05:03:39 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 68.73 0.07 13.95 4.40 0.12 12.73 05:05:01 AM 0 68.73 0.07 13.95 4.40 0.12 12.73 05:06:01 AM all 72.20 0.00 10.39 3.67 0.12 13.62 05:06:01 AM 0 72.20 0.00 10.39 3.67 0.12 13.62 05:07:01 AM all 53.56 0.00 4.62 2.32 0.08 39.42 05:07:01 AM 0 53.56 0.00 4.62 2.32 0.08 39.42 05:08:01 AM all 72.34 0.00 4.10 0.73 0.08 22.74 05:08:01 AM 0 72.34 0.00 4.10 0.73 0.08 22.74 05:09:01 AM all 61.49 0.00 5.08 13.09 0.12 20.23 05:09:01 AM 0 61.49 0.00 5.08 13.09 0.12 20.23 Average: all 65.67 0.01 7.63 4.84 0.10 21.75 Average: 0 65.67 0.01 7.63 4.84 0.10 21.75