---> uname -a: Linux prd-centos8-builder-1c-1g-4704.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: 770 292 102 6 375 345 Swap: 1023 24 999 ---> 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:88:46:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.69/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe88:46d7/64 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) 01/25/2024 _x86_64_ (1 CPU) 20:03:49 LINUX RESTART (1 CPU) 08:04:03 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 267.76 191.55 76.21 14317.01 42596.89 08:06:01 PM 169.33 42.71 126.62 4377.62 14576.26 08:07:01 PM 97.22 14.54 82.68 1167.55 6410.93 08:08:01 PM 28.46 9.73 18.73 408.60 398.42 08:09:01 PM 144.72 109.08 35.64 7376.21 1422.13 Average: 140.70 72.77 67.93 5473.58 12894.28 08:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 102828 356396 686228 86.97 2104 330604 489656 26.65 137784 412068 15188 08:06:01 PM 149088 374428 639968 81.11 180 291232 440564 23.97 104772 355488 16508 08:07:01 PM 94452 285472 694604 88.03 144 257632 547100 29.77 136096 387012 12 08:08:01 PM 154892 356480 634164 80.37 144 268224 471632 25.67 150392 310856 16 08:09:01 PM 47096 321668 741960 94.03 144 340924 521552 28.38 151168 426728 1624 Average: 109671 338889 679385 86.10 543 297723 494101 26.89 136042 378430 6670 08:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 194.37 121.81 1088.23 55.70 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 58.41 55.06 732.80 8.59 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 21.47 23.21 180.60 6.80 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 15.88 18.20 15.53 8.64 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 18.13 17.24 18.04 8.51 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 60.81 46.63 402.78 17.41 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) 01/25/2024 _x86_64_ (1 CPU) 20:03:49 LINUX RESTART (1 CPU) 08:04:03 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 55.96 0.10 9.46 21.00 0.12 13.36 08:05:01 PM 0 55.96 0.10 9.46 21.00 0.12 13.36 08:06:01 PM all 70.29 0.00 7.05 5.47 0.10 17.09 08:06:01 PM 0 70.29 0.00 7.05 5.47 0.10 17.09 08:07:01 PM all 60.34 0.00 3.71 4.21 0.10 31.63 08:07:01 PM 0 60.34 0.00 3.71 4.21 0.10 31.63 08:08:01 PM all 62.14 0.00 2.52 1.10 0.10 34.14 08:08:01 PM 0 62.14 0.00 2.52 1.10 0.10 34.14 08:09:01 PM all 46.91 0.00 3.30 15.63 0.10 34.05 08:09:01 PM 0 46.91 0.00 3.30 15.63 0.10 34.05 Average: all 59.15 0.02 5.18 9.40 0.10 26.14 Average: 0 59.15 0.02 5.18 9.40 0.10 26.14