---> uname -a: Linux prd-centos8-builder-1c-1g-3056.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: 770 302 89 5 378 337 Swap: 1023 29 994 ---> 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:7c:ae:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.194/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85975sec preferred_lft 85975sec inet6 fe80::f816:3eff:fe7c:ae07/64 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) 01/07/2024 _x86_64_ (1 CPU) 13:03:54 LINUX RESTART (1 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 125.99 29.49 96.51 3346.31 11194.72 01:07:01 PM 137.67 39.14 98.54 1987.15 11032.41 01:08:01 PM 61.83 8.73 53.10 911.66 3577.50 01:09:01 PM 20.25 3.65 16.61 66.76 329.40 01:10:01 PM 140.13 115.36 24.77 7559.42 1611.94 01:11:01 PM 62.16 13.59 48.57 720.19 1963.84 Average: 91.35 34.99 56.36 2431.86 4953.10 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 96716 346416 692340 87.74 288 320564 476228 25.92 112132 423872 31068 01:07:01 PM 102180 333164 686876 87.05 0 296408 479124 26.07 100664 409524 6932 01:08:01 PM 152052 349040 637004 80.73 0 262056 471568 25.66 131892 332104 1084 01:09:01 PM 174876 371628 614180 77.84 0 261832 445156 24.22 139740 300516 24 01:10:01 PM 49688 354632 739368 93.70 0 370500 489344 26.63 149768 419228 384 01:11:01 PM 61084 301808 727972 92.26 0 307980 531716 28.93 141308 424252 27736 Average: 106099 342781 682957 86.55 48 303223 482189 26.24 129251 384916 11205 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 52.99 48.48 705.90 5.63 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 33.41 31.85 460.89 7.32 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 19.17 20.47 153.88 7.04 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 11.79 15.24 8.96 6.50 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 16.21 15.89 16.62 7.65 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 13.69 14.97 16.26 9.22 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 24.55 24.49 227.18 7.22 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) 01/07/2024 _x86_64_ (1 CPU) 13:03:54 LINUX RESTART (1 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 73.61 0.00 7.48 3.94 0.17 14.81 01:06:01 PM 0 73.61 0.00 7.48 3.94 0.17 14.81 01:07:01 PM all 70.24 0.00 6.49 6.79 0.18 16.31 01:07:01 PM 0 70.24 0.00 6.49 6.79 0.18 16.31 01:08:01 PM all 67.28 0.00 3.67 3.52 0.15 25.37 01:08:01 PM 0 67.28 0.00 3.67 3.52 0.15 25.37 01:09:01 PM all 71.50 0.00 2.67 0.55 0.15 25.13 01:09:01 PM 0 71.50 0.00 2.67 0.55 0.15 25.13 01:10:01 PM all 52.42 0.00 3.97 15.74 0.13 27.73 01:10:01 PM 0 52.42 0.00 3.97 15.74 0.13 27.73 01:11:01 PM all 73.54 0.00 4.12 2.20 0.17 19.97 01:11:01 PM 0 73.54 0.00 4.12 2.20 0.17 19.97 Average: all 68.10 0.00 4.73 5.46 0.16 21.55 Average: 0 68.10 0.00 4.73 5.46 0.16 21.55