---> uname -a: Linux prd-centos8-builder-1c-1g-210.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: 770 284 70 6 415 353 Swap: 1023 19 1004 ---> 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:9f:9c:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.169/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe9f:9c4d/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) 23:03:44 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 241.76 146.71 95.05 13101.05 43269.53 11:06:01 PM 137.01 30.40 106.61 3831.55 11133.18 11:07:01 PM 60.10 15.56 44.54 620.76 3154.02 11:08:01 PM 19.98 4.77 15.21 126.51 289.07 11:09:01 PM 134.48 103.51 30.96 7812.92 1013.14 Average: 118.67 60.20 58.48 5098.98 11772.20 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 49284 324084 739928 93.76 2100 349700 520904 28.34 136572 454064 10176 11:06:01 PM 84280 361812 704932 89.32 632 341980 468936 25.52 130072 399656 17476 11:07:01 PM 149784 364772 639428 81.02 612 280076 472528 25.71 147776 321200 1084 11:08:01 PM 100780 331076 688432 87.23 612 295400 503760 27.41 150440 366224 13988 11:09:01 PM 49844 324232 739368 93.68 388 339136 525192 28.58 168116 407304 12748 Average: 86794 341195 702418 89.00 869 321258 498264 27.11 146595 389690 11094 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 225.05 130.55 1379.24 55.45 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 31.02 31.25 269.32 7.76 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 29.72 31.13 278.05 8.88 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 16.90 18.30 14.48 8.13 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 19.09 19.50 19.25 13.56 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 64.36 46.15 392.08 18.76 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) 23:03:44 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 63.95 0.05 14.23 8.79 0.10 12.88 11:05:01 PM 0 63.95 0.05 14.23 8.79 0.10 12.88 11:06:01 PM all 69.71 0.00 10.28 4.36 0.10 15.56 11:06:01 PM 0 69.71 0.00 10.28 4.36 0.10 15.56 11:07:01 PM all 67.08 0.00 5.00 2.65 0.10 25.16 11:07:01 PM 0 67.08 0.00 5.00 2.65 0.10 25.16 11:08:01 PM all 57.64 0.00 3.94 0.60 0.08 37.73 11:08:01 PM 0 57.64 0.00 3.94 0.60 0.08 37.73 11:09:01 PM all 67.46 0.00 5.33 12.20 0.10 14.91 11:09:01 PM 0 67.46 0.00 5.33 12.20 0.10 14.91 Average: all 65.17 0.01 7.75 5.72 0.10 21.25 Average: 0 65.17 0.01 7.75 5.72 0.10 21.25