---> uname -a: Linux prd-centos8-builder-1c-1g-5717.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: 2800.000 BogoMIPS: 5600.00 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: 770 298 69 6 403 340 Swap: 1023 23 1000 ---> 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:d6:8b:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.115/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fed6:8b59/64 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) 03/28/2024 _x86_64_ (1 CPU) 04:03:45 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 252.79 160.96 91.83 13702.46 43013.69 04:06:01 AM 145.03 34.87 110.16 4423.06 12686.34 04:07:01 AM 60.61 17.88 42.73 881.99 3314.90 04:08:01 AM 19.61 3.96 15.64 69.03 307.41 04:09:01 AM 139.00 112.28 26.72 8067.43 927.09 Average: 123.45 66.02 57.43 5431.61 12059.73 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 91732 314964 697480 88.38 2092 298076 510772 27.79 130972 415616 17212 04:06:01 AM 105672 347708 683540 86.61 704 307888 474884 25.84 102472 409760 26932 04:07:01 AM 137808 351876 651404 82.54 704 280656 474220 25.80 143940 339328 20 04:08:01 AM 112792 328496 676420 85.71 704 282316 495484 26.96 145260 362448 1084 04:09:01 AM 62344 337156 726868 92.10 392 340740 498548 27.13 158748 403744 12748 Average: 102070 336040 687142 87.07 919 301935 490782 26.71 136278 386179 11599 04:04:01 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 233.60 121.07 1186.94 55.17 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 41.97 41.27 499.62 6.57 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 29.91 31.76 278.16 9.86 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 19.27 20.61 16.11 8.93 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 18.91 18.84 19.24 12.03 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 68.79 46.73 400.26 18.53 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) 03/28/2024 _x86_64_ (1 CPU) 04:03:45 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 62.70 0.07 15.04 9.30 0.12 12.77 04:05:01 AM 0 62.70 0.07 15.04 9.30 0.12 12.77 04:06:01 AM all 71.13 0.00 10.12 5.11 0.10 13.54 04:06:01 AM 0 71.13 0.00 10.12 5.11 0.10 13.54 04:07:01 AM all 67.89 0.00 4.94 2.55 0.10 24.51 04:07:01 AM 0 67.89 0.00 4.94 2.55 0.10 24.51 04:08:01 AM all 61.83 0.00 4.52 0.47 0.10 33.08 04:08:01 AM 0 61.83 0.00 4.52 0.47 0.10 33.08 04:09:01 AM all 65.84 0.00 5.58 13.57 0.08 14.93 04:09:01 AM 0 65.84 0.00 5.58 13.57 0.08 14.93 Average: all 65.88 0.01 8.04 6.20 0.10 19.77 Average: 0 65.88 0.01 8.04 6.20 0.10 19.77