---> uname -a: Linux prd-centos8-builder-1c-1g-263.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: 770 295 79 6 396 342 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:f3:33:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.100/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fef3:337e/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) 03/31/2024 _x86_64_ (1 CPU) 17:03:44 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 231.28 144.51 86.76 12192.15 41630.74 05:06:01 PM 159.31 39.44 119.86 4119.71 12915.88 05:07:01 PM 57.08 15.73 41.35 461.58 3194.10 05:08:01 PM 21.27 4.75 16.52 128.58 330.03 05:09:01 PM 144.54 116.63 27.92 8412.59 920.84 Average: 122.73 64.24 58.49 5065.59 11809.08 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 84912 324552 704300 89.24 2104 312568 504648 27.46 142408 412360 26712 05:06:01 PM 135504 394876 653708 82.83 308 325392 423632 23.05 139780 341580 21200 05:07:01 PM 201220 401264 587992 74.50 300 266444 422884 23.01 147504 271760 16 05:08:01 PM 113640 321492 675572 85.60 300 274288 500824 27.25 147844 357560 5252 05:09:01 PM 64556 337600 724656 91.82 64 338888 496780 27.03 164556 393432 12748 Average: 119966 355957 669246 84.80 615 303516 469754 25.56 148418 355338 13186 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 221.22 124.88 1149.12 55.74 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 39.21 37.54 492.98 6.48 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 28.26 30.34 278.08 9.75 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 17.94 19.92 15.04 8.61 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 18.89 19.32 19.13 13.07 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 65.16 46.43 391.13 18.75 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) 03/31/2024 _x86_64_ (1 CPU) 17:03:44 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 64.61 0.08 13.65 8.48 0.12 13.05 05:05:01 PM 0 64.61 0.08 13.65 8.48 0.12 13.05 05:06:01 PM all 69.17 0.00 10.12 5.21 0.10 15.40 05:06:01 PM 0 69.17 0.00 10.12 5.21 0.10 15.40 05:07:01 PM all 68.15 0.00 4.89 2.46 0.10 24.40 05:07:01 PM 0 68.15 0.00 4.89 2.46 0.10 24.40 05:08:01 PM all 64.10 0.00 4.22 0.45 0.08 31.15 05:08:01 PM 0 64.10 0.00 4.22 0.45 0.08 31.15 05:09:01 PM all 65.78 0.00 5.51 13.59 0.10 15.01 05:09:01 PM 0 65.78 0.00 5.51 13.59 0.10 15.01 Average: all 66.36 0.02 7.68 6.04 0.10 19.80 Average: 0 66.36 0.02 7.68 6.04 0.10 19.80