---> uname -a: Linux prd-centos8-builder-1c-1g-101.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: 770 303 76 5 391 336 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:88:89:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.184/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe88:89c9/64 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) 04/25/2024 _x86_64_ (1 CPU) 06:03:42 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 256.48 131.61 124.87 11379.66 42943.04 06:06:01 AM 152.61 40.49 112.12 4134.27 12513.20 06:07:01 AM 63.10 18.92 44.18 929.40 3474.26 06:08:01 AM 21.79 4.08 17.70 75.42 340.96 06:09:01 AM 143.70 113.71 30.00 7796.67 1018.52 Average: 127.54 61.76 65.78 4863.17 12058.31 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 95304 318340 693908 87.92 1956 297244 499644 27.19 134892 405720 19080 06:06:01 AM 106776 358548 682436 86.47 0 318748 451440 24.56 128448 382556 25004 06:07:01 AM 154908 355248 634304 80.37 0 267620 461664 25.12 149332 316360 32 06:08:01 AM 73672 290560 715540 90.67 0 284180 527564 28.71 151700 393968 15812 06:09:01 AM 54556 303716 734656 93.09 0 315132 527228 28.69 150372 420512 12568 Average: 97043 325282 692169 87.70 391 296585 493508 26.85 142949 383823 14499 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 215.12 128.81 1202.69 58.79 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 41.87 39.98 495.39 6.79 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 30.83 32.82 279.07 10.50 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 18.07 20.47 15.51 9.09 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 18.57 18.85 18.57 12.64 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 64.89 48.19 402.26 19.56 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) 04/25/2024 _x86_64_ (1 CPU) 06:03:42 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 64.34 0.07 14.14 10.67 0.12 10.67 06:05:01 AM 0 64.34 0.07 14.14 10.67 0.12 10.67 06:06:01 AM all 70.54 0.00 10.67 3.56 0.10 15.14 06:06:01 AM 0 70.54 0.00 10.67 3.56 0.10 15.14 06:07:01 AM all 69.59 0.00 4.95 2.32 0.10 23.04 06:07:01 AM 0 69.59 0.00 4.95 2.32 0.10 23.04 06:08:01 AM all 65.21 0.00 4.20 0.43 0.10 30.05 06:08:01 AM 0 65.21 0.00 4.20 0.43 0.10 30.05 06:09:01 AM all 66.43 0.00 5.52 13.65 0.10 14.30 06:09:01 AM 0 66.43 0.00 5.52 13.65 0.10 14.30 Average: all 67.22 0.01 7.90 6.12 0.10 18.65 Average: 0 67.22 0.01 7.90 6.12 0.10 18.65