---> uname -a: Linux prd-centos8-builder-1c-1g-2250.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: 770 296 80 5 394 342 Swap: 1023 28 995 ---> 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:00:d4:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.58/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe00:d4cf/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) 04/21/2024 _x86_64_ (1 CPU) 04:03:44 LINUX RESTART (1 CPU) 04:04:02 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 243.33 153.85 89.48 13200.54 42893.48 04:06:01 AM 155.26 39.49 115.77 4315.79 13164.62 04:07:01 AM 75.10 25.08 50.02 1233.58 3866.67 04:08:01 AM 22.39 4.65 17.74 150.48 361.68 04:09:01 AM 123.65 101.30 22.36 7548.23 732.73 Average: 123.55 64.58 58.98 5263.28 12101.40 04:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 76068 332480 713144 90.36 1968 329488 502664 27.35 111336 457380 28460 04:06:01 AM 76112 338648 713100 90.36 196 326704 477728 25.99 115352 423008 7232 04:07:01 AM 153528 353744 635684 80.55 0 265236 472512 25.71 138840 327956 1084 04:08:01 AM 148720 351032 640492 81.16 0 267388 474148 25.80 155644 314848 16 04:09:01 AM 59740 323852 729472 92.43 0 329628 513520 27.94 168264 397348 36 Average: 102834 339951 686378 86.97 433 303689 488114 26.56 137887 384108 7366 04:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 249.77 126.02 1166.78 56.70 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 48.32 46.50 509.19 6.73 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 31.60 31.63 277.07 8.88 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 15.49 18.53 12.85 7.49 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 19.44 18.66 19.52 12.48 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 72.33 48.01 394.52 18.33 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) 04/21/2024 _x86_64_ (1 CPU) 04:03:44 LINUX RESTART (1 CPU) 04:04:02 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 65.28 0.07 14.38 7.48 0.12 12.68 04:05:01 AM 0 65.28 0.07 14.38 7.48 0.12 12.68 04:06:01 AM all 73.53 0.00 10.75 5.19 0.12 10.42 04:06:01 AM 0 73.53 0.00 10.75 5.19 0.12 10.42 04:07:01 AM all 66.46 0.00 5.23 3.31 0.10 24.91 04:07:01 AM 0 66.46 0.00 5.23 3.31 0.10 24.91 04:08:01 AM all 70.99 0.00 4.04 0.47 0.10 24.41 04:08:01 AM 0 70.99 0.00 4.04 0.47 0.10 24.41 04:09:01 AM all 61.54 0.00 4.95 12.25 0.10 21.17 04:09:01 AM 0 61.54 0.00 4.95 12.25 0.10 21.17 Average: all 67.57 0.01 7.84 5.73 0.11 18.74 Average: 0 67.57 0.01 7.84 5.73 0.11 18.74