---> uname -a: Linux prd-centos8-builder-1c-1g-4341.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: 2799.870 BogoMIPS: 5599.74 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: 770 293 91 5 386 344 Swap: 1023 20 1003 ---> 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:e9:73:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.116/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fee9:73cb/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) 01/21/2024 _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 286.93 208.82 78.11 15902.65 41248.63 12:06:01 PM 165.39 30.01 135.38 3842.24 14966.66 12:07:01 PM 83.44 13.93 69.51 1206.73 4944.44 12:08:01 PM 27.36 5.60 21.76 272.58 645.42 12:09:01 PM 161.34 120.01 41.33 7793.90 1672.04 Average: 144.91 75.69 69.22 5804.92 12700.02 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 102688 366328 686368 86.99 2104 341192 474952 25.85 129228 417528 12164 12:06:01 PM 145852 354968 643204 81.52 704 274320 462616 25.17 105432 361036 3188 12:07:01 PM 155744 356840 633312 80.26 596 267464 470720 25.62 139192 324792 8836 12:08:01 PM 149492 357348 639564 81.05 596 274236 466108 25.36 151816 317864 20 12:09:01 PM 111612 363668 677444 85.85 4 317984 472356 25.70 153936 355184 15684 Average: 133078 359830 655978 83.13 801 295039 469350 25.54 135921 355281 7978 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 193.17 122.34 1057.64 54.07 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 59.81 55.81 722.43 9.02 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 21.75 23.46 180.34 6.57 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 17.33 19.31 16.05 8.71 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 19.91 18.95 24.11 11.19 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 62.41 47.99 400.24 17.92 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) 01/21/2024 _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 57.60 0.12 11.14 20.25 0.12 10.78 12:05:01 PM 0 57.60 0.12 11.14 20.25 0.12 10.78 12:06:01 PM all 68.61 0.00 7.07 5.72 0.12 18.48 12:06:01 PM 0 68.61 0.00 7.07 5.72 0.12 18.48 12:07:01 PM all 59.47 0.00 3.60 4.20 0.12 32.61 12:07:01 PM 0 59.47 0.00 3.60 4.20 0.12 32.61 12:08:01 PM all 62.31 0.00 2.67 0.62 0.10 34.30 12:08:01 PM 0 62.31 0.00 2.67 0.62 0.10 34.30 12:09:01 PM all 53.01 0.00 3.94 15.38 0.12 27.56 12:09:01 PM 0 53.01 0.00 3.94 15.38 0.12 27.56 Average: all 60.20 0.02 5.68 9.23 0.11 24.75 Average: 0 60.20 0.02 5.68 9.23 0.11 24.75