---> uname -a: Linux prd-centos8-builder-1c-1g-562.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: 2799.998 BogoMIPS: 5599.99 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: 770 312 76 6 381 327 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:1a:ef:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.5/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe1a:ef7c/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) 04/29/2024 _x86_64_ (1 CPU) 22:03:41 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:02 PM 245.91 123.74 122.17 10491.26 42424.03 10:06:01 PM 155.61 41.83 113.77 4294.14 12914.35 10:07:01 PM 60.34 16.91 43.43 665.36 3430.68 10:08:01 PM 21.77 4.80 16.97 89.94 341.06 10:09:01 PM 152.97 116.43 36.54 8403.33 2173.51 Average: 127.24 60.81 66.43 4791.43 12260.08 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 PM 101288 313204 687924 87.17 1968 287964 504472 27.45 132580 409728 20524 10:06:01 PM 78244 331420 710968 90.09 340 320092 475820 25.89 125548 414444 26272 10:07:01 PM 143508 341936 645704 81.82 340 265976 477860 26.00 143096 337524 20 10:08:01 PM 90560 306032 698652 88.53 340 283024 512292 27.88 145920 386800 15812 10:09:01 PM 95880 335228 693332 87.85 0 307996 492456 26.80 162780 370528 16960 Average: 101896 325564 687316 87.09 598 293010 492580 26.80 141985 383805 15918 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:02 PM eth0 213.50 129.13 1203.71 58.46 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 44.61 43.19 507.02 6.66 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 29.78 32.06 278.91 9.88 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 19.60 21.07 16.08 9.54 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 32.96 30.26 227.23 12.29 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 68.20 51.18 446.52 19.41 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) 04/29/2024 _x86_64_ (1 CPU) 22:03:41 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:02 PM all 61.17 0.08 14.31 10.56 0.12 13.76 10:05:02 PM 0 61.17 0.08 14.31 10.56 0.12 13.76 10:06:01 PM all 70.60 0.00 10.19 6.09 0.10 13.02 10:06:01 PM 0 70.60 0.00 10.19 6.09 0.10 13.02 10:07:01 PM all 67.39 0.00 4.74 1.97 0.10 25.79 10:07:01 PM 0 67.39 0.00 4.74 1.97 0.10 25.79 10:08:01 PM all 63.60 0.00 4.60 0.35 0.10 31.35 10:08:01 PM 0 63.60 0.00 4.60 0.35 0.10 31.35 10:09:01 PM all 63.40 0.00 6.23 13.75 0.10 16.52 10:09:01 PM 0 63.40 0.00 6.23 13.75 0.10 16.52 Average: all 65.22 0.02 8.00 6.54 0.10 20.11 Average: 0 65.22 0.02 8.00 6.54 0.10 20.11