---> uname -a: Linux prd-centos8-builder-1c-1g-3637.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: 770 301 70 5 399 338 Swap: 1023 30 993 ---> 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:36:93:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.165/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe36:93e5/64 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) 03/04/2024 _x86_64_ (1 CPU) 21:03:45 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 242.75 157.50 85.25 13652.22 41984.31 09:06:01 PM 158.03 35.17 122.86 4089.26 14080.55 09:07:01 PM 74.40 18.16 56.24 1395.17 4488.86 09:08:01 PM 26.63 4.70 21.94 151.77 597.12 09:09:01 PM 158.39 113.23 45.16 8103.02 2492.89 Average: 132.05 65.75 66.29 5478.56 12730.38 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 77808 319080 711404 90.14 2104 315740 499452 27.18 144696 417252 23376 09:06:01 PM 89480 332960 699732 88.66 536 310644 476288 25.92 121580 408680 9824 09:07:01 PM 156184 355224 633028 80.21 192 266904 463496 25.22 148816 319020 7352 09:08:01 PM 170232 372436 618980 78.43 192 270120 444124 24.17 159188 293752 20 09:09:01 PM 112016 355188 677196 85.81 16 310984 478884 26.06 153984 363332 17388 Average: 121144 346978 668068 84.65 608 294878 472449 25.71 145653 360407 11592 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 214.19 126.94 1186.00 54.64 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 46.31 43.03 605.32 7.65 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 22.39 24.60 172.87 7.12 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 15.39 18.82 12.76 8.71 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 19.01 18.14 21.10 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 63.46 46.31 399.66 17.86 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) 03/04/2024 _x86_64_ (1 CPU) 21:03:45 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 63.58 0.08 14.83 8.49 0.13 12.88 09:05:01 PM 0 63.58 0.08 14.83 8.49 0.13 12.88 09:06:01 PM all 72.51 0.00 11.11 4.62 0.12 11.64 09:06:01 PM 0 72.51 0.00 11.11 4.62 0.12 11.64 09:07:01 PM all 64.21 0.00 5.56 2.55 0.10 27.58 09:07:01 PM 0 64.21 0.00 5.56 2.55 0.10 27.58 09:08:01 PM all 70.57 0.00 3.95 0.87 0.10 24.51 09:08:01 PM 0 70.57 0.00 3.95 0.87 0.10 24.51 09:09:01 PM all 59.50 0.00 6.23 14.47 0.12 19.67 09:09:01 PM 0 59.50 0.00 6.23 14.47 0.12 19.67 Average: all 66.08 0.02 8.34 6.20 0.11 19.26 Average: 0 66.08 0.02 8.34 6.20 0.11 19.26