---> uname -a: Linux prd-centos8-builder-1c-1g-803.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: 2800.022 BogoMIPS: 5600.04 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: 770 305 73 5 391 334 Swap: 1023 21 1002 ---> 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:8e:11:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.238/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe8e:1160/64 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) 04/06/2024 _x86_64_ (1 CPU) 06:03:51 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 290.11 211.28 78.83 16586.47 40814.54 06:06:01 AM 156.78 31.59 125.19 3759.15 14013.33 06:07:01 AM 69.93 25.15 44.78 1201.80 3171.78 06:08:01 AM 17.67 3.51 14.16 62.10 276.28 06:09:01 AM 145.72 117.69 28.03 8926.05 938.32 Average: 136.07 77.88 58.20 6109.38 11848.21 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 53720 309196 735492 93.19 2056 329336 519384 28.26 114052 470692 28028 06:06:01 AM 79312 333796 709900 89.95 1120 321472 487428 26.52 112368 429716 6680 06:07:01 AM 104092 312884 685120 86.81 1072 276312 511960 27.86 141460 382656 15816 06:08:01 AM 167924 361664 621288 78.72 1072 261272 461548 25.11 140828 318584 24 06:09:01 AM 102300 364344 686912 87.04 176 329592 468596 25.50 161324 365916 12624 Average: 101470 336377 687742 87.14 1099 303597 489783 26.65 134006 393513 12634 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 197.75 110.10 1010.74 54.07 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 55.96 53.90 632.92 7.75 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 28.15 30.05 278.49 10.16 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 18.94 19.79 15.46 8.45 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 26.48 24.52 25.17 22.42 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 65.48 47.68 392.66 20.58 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) 04/06/2024 _x86_64_ (1 CPU) 06:03:51 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 56.53 0.10 18.24 12.22 0.13 12.78 06:05:01 AM 0 56.53 0.10 18.24 12.22 0.13 12.78 06:06:01 AM all 72.25 0.00 10.87 3.94 0.12 12.82 06:06:01 AM 0 72.25 0.00 10.87 3.94 0.12 12.82 06:07:01 AM all 63.75 0.00 5.31 3.49 0.10 27.35 06:07:01 AM 0 63.75 0.00 5.31 3.49 0.10 27.35 06:08:01 AM all 61.95 0.00 4.54 0.52 0.10 32.90 06:08:01 AM 0 61.95 0.00 4.54 0.52 0.10 32.90 06:09:01 AM all 66.38 0.00 5.69 13.01 0.12 14.80 06:09:01 AM 0 66.38 0.00 5.69 13.01 0.12 14.80 Average: all 64.17 0.02 8.93 6.64 0.11 20.13 Average: 0 64.17 0.02 8.93 6.64 0.11 20.13