---> uname -a: Linux prd-centos8-builder-1c-1g-2202.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: 770 305 97 5 367 333 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:61:6c:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.144/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe61:6c29/64 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) 02/19/2024 _x86_64_ (1 CPU) 03:03:46 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:02 AM 256.57 165.27 91.30 13730.82 42467.93 03:06:01 AM 165.28 39.19 126.10 4228.96 14481.29 03:07:01 AM 103.17 17.51 85.65 1449.25 6095.70 03:08:01 AM 25.45 6.08 19.36 169.84 437.49 03:09:01 AM 156.96 115.04 41.92 8069.02 2267.52 Average: 141.45 68.75 72.70 5536.88 13155.17 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:02 AM 60320 284104 728892 92.36 2100 297316 535600 29.14 125804 451540 23516 03:06:01 AM 135964 341432 653248 82.77 460 275976 462448 25.16 108124 370052 17832 03:07:01 AM 163360 348676 625852 79.30 336 250828 471700 25.67 150436 307372 2644 03:08:01 AM 157372 346232 631840 80.06 336 254380 470744 25.61 162688 300168 12 03:09:01 AM 117980 369144 671232 85.05 0 316976 459584 25.01 152888 354656 15684 Average: 126999 337918 662213 83.91 646 279095 480015 26.12 139988 356758 11938 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:02 AM eth0 194.41 115.83 1182.46 53.90 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 49.47 46.38 629.66 7.61 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 22.01 24.89 197.49 7.19 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 16.45 19.35 17.06 9.10 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 19.62 17.94 20.00 9.57 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 60.47 44.90 408.87 17.52 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) 02/19/2024 _x86_64_ (1 CPU) 03:03:46 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:02 AM all 65.74 0.08 15.14 8.93 0.13 9.97 03:05:02 AM 0 65.74 0.08 15.14 8.93 0.13 9.97 03:06:01 AM all 74.49 0.00 11.72 4.14 0.12 9.53 03:06:01 AM 0 74.49 0.00 11.72 4.14 0.12 9.53 03:07:01 AM all 69.79 0.00 6.23 3.69 0.12 20.18 03:07:01 AM 0 69.79 0.00 6.23 3.69 0.12 20.18 03:08:01 AM all 69.70 0.00 4.07 0.42 0.10 25.71 03:08:01 AM 0 69.70 0.00 4.07 0.42 0.10 25.71 03:09:01 AM all 57.06 0.00 6.41 14.04 0.12 22.37 03:09:01 AM 0 57.06 0.00 6.41 14.04 0.12 22.37 Average: all 67.33 0.02 8.70 6.25 0.12 17.58 Average: 0 67.33 0.02 8.70 6.25 0.12 17.58