---> uname -a: Linux prd-centos8-builder-1c-1g-3198.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 297 83 6 389 341 Swap: 1023 27 996 ---> 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:67:8e:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.158/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe67:8eda/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/09/2024 _x86_64_ (1 CPU) 12:03:51 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 308.35 235.92 72.43 17029.84 39842.76 12:06:01 PM 156.63 30.00 126.62 3462.54 16059.77 12:07:01 PM 123.25 33.26 89.99 2380.14 7566.69 12:08:01 PM 32.35 2.65 29.70 173.38 1369.95 12:09:01 PM 144.94 116.56 28.38 7673.15 1652.66 Average: 153.10 83.68 69.43 6143.84 13298.64 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 100740 371452 688316 87.23 2104 349592 473312 25.76 132992 420052 29040 12:06:01 PM 71776 318940 717280 90.90 220 316860 511692 27.85 98952 451804 15224 12:07:01 PM 122764 324180 666292 84.44 220 268408 504952 27.48 129176 366104 30140 12:08:01 PM 112492 318628 676564 85.74 220 273320 512072 27.87 142032 363352 12712 12:09:01 PM 55668 344200 733388 92.94 0 355940 488536 26.59 152708 411444 2164 Average: 92688 335480 696368 88.25 553 312824 498113 27.11 131172 402551 17856 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 207.16 115.88 933.58 53.56 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 71.20 66.58 1077.47 7.69 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 24.36 25.38 184.60 9.06 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 16.74 19.21 16.19 9.28 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 17.24 16.86 17.28 8.37 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 67.34 48.78 445.89 17.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/09/2024 _x86_64_ (1 CPU) 12:03:51 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 57.77 0.13 11.82 20.66 0.10 9.52 12:05:01 PM 0 57.77 0.13 11.82 20.66 0.10 9.52 12:06:01 PM all 67.20 0.00 6.46 5.64 0.10 20.60 12:06:01 PM 0 67.20 0.00 6.46 5.64 0.10 20.60 12:07:01 PM all 62.46 0.00 5.10 4.95 0.12 27.37 12:07:01 PM 0 62.46 0.00 5.10 4.95 0.12 27.37 12:08:01 PM all 64.11 0.00 2.44 1.23 0.08 32.13 12:08:01 PM 0 64.11 0.00 2.44 1.23 0.08 32.13 12:09:01 PM all 50.71 0.00 3.44 16.19 0.10 29.56 12:09:01 PM 0 50.71 0.00 3.44 16.19 0.10 29.56 Average: all 60.45 0.03 5.85 9.73 0.10 23.84 Average: 0 60.45 0.03 5.85 9.73 0.10 23.84