---> uname -a: Linux prd-centos8-builder-1c-1g-90.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: 770 302 79 7 388 335 Swap: 1023 20 1003 ---> 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:9c:82:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.34/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe9c:820f/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) 03/30/2024 _x86_64_ (1 CPU) 00:03:48 LINUX RESTART (1 CPU) 12:04:02 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 275.39 187.29 88.10 16039.01 42202.39 12:06:01 AM 152.88 35.49 117.39 3751.02 13068.51 12:07:01 AM 65.44 21.07 44.37 1079.28 3289.71 12:08:01 AM 18.78 3.62 15.16 64.65 310.90 12:09:01 AM 133.40 108.11 25.29 8095.42 859.44 Average: 128.72 70.75 57.97 5773.83 11851.19 12:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 97320 336856 691892 87.67 2100 314692 487132 26.51 129312 412516 17128 12:06:01 AM 126776 373936 662436 83.94 520 314248 444888 24.21 114572 376360 23652 12:07:01 AM 62580 277968 726632 92.07 180 283344 561644 30.56 150988 405720 15816 12:08:01 AM 132116 333520 657096 83.26 180 269368 482264 26.24 150352 336156 1084 12:09:01 AM 90184 347224 699028 88.57 120 324256 482784 26.27 159616 375532 1356 Average: 101795 333901 687417 87.10 620 301182 491742 26.76 140968 381257 11807 12:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 220.85 118.02 1059.17 55.16 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 51.15 50.08 605.80 7.53 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 29.75 31.15 278.02 10.10 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 18.99 19.99 15.86 8.70 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 16.64 16.89 17.50 11.06 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 67.00 47.01 393.19 18.40 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) 03/30/2024 _x86_64_ (1 CPU) 00:03:48 LINUX RESTART (1 CPU) 12:04:02 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 59.43 0.14 16.59 11.05 0.10 12.70 12:05:01 AM 0 59.43 0.14 16.59 11.05 0.10 12.70 12:06:01 AM all 73.07 0.00 10.57 3.96 0.10 12.31 12:06:01 AM 0 73.07 0.00 10.57 3.96 0.10 12.31 12:07:01 AM all 65.64 0.00 4.91 2.70 0.10 26.65 12:07:01 AM 0 65.64 0.00 4.91 2.70 0.10 26.65 12:08:01 AM all 61.31 0.00 4.79 0.40 0.10 33.40 12:08:01 AM 0 61.31 0.00 4.79 0.40 0.10 33.40 12:09:01 AM all 55.60 0.00 4.41 12.82 0.10 27.06 12:09:01 AM 0 55.60 0.00 4.41 12.82 0.10 27.06 Average: all 63.02 0.03 8.22 6.17 0.10 22.46 Average: 0 63.02 0.03 8.22 6.17 0.10 22.46