---> uname -a: Linux prd-centos8-builder-1c-1g-4745.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: 770 309 77 5 384 330 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:9a:0a:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.12/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:fe9a:a2c/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) 03/16/2024 _x86_64_ (1 CPU) 16:03:36 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 193.74 114.93 78.82 9200.00 41906.44 04:06:01 PM 112.10 27.00 85.10 3303.21 9926.20 04:07:01 PM 91.06 23.90 67.16 1775.32 6699.35 04:08:01 PM 35.45 12.81 22.65 574.99 879.25 04:09:01 PM 17.16 3.47 13.70 58.26 289.34 04:10:01 PM 128.87 108.34 20.53 7687.65 743.86 Average: 96.42 48.42 48.00 3767.82 10079.31 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 61152 284932 728060 92.25 1976 295528 513924 27.96 119484 445664 8916 04:06:01 PM 97928 328608 691284 87.59 736 301736 485996 26.44 101772 435724 27364 04:07:01 PM 61044 260512 728168 92.27 544 266640 549772 29.91 118136 444244 13128 04:08:01 PM 185824 374900 603388 76.45 544 257264 436008 23.72 155032 284684 24 04:09:01 PM 149048 339068 640164 81.11 544 257852 470184 25.58 155684 320152 12 04:10:01 PM 49916 295900 739296 93.68 432 312944 545044 29.66 144084 433648 160 Average: 100819 313987 688393 87.23 796 281994 500155 27.22 132365 394019 8267 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 224.84 105.32 1054.67 52.73 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 48.86 43.48 613.42 5.40 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 23.93 24.31 264.63 7.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 13.52 16.09 14.43 7.18 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 11.33 14.18 9.82 5.18 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 13.89 14.02 14.85 8.06 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 56.09 36.25 328.78 14.26 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) 03/16/2024 _x86_64_ (1 CPU) 16:03:36 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 74.72 0.05 14.62 3.38 0.47 6.76 04:05:01 PM 0 74.72 0.05 14.62 3.38 0.47 6.76 04:06:01 PM all 77.41 0.00 10.65 3.05 0.52 8.38 04:06:01 PM 0 77.41 0.00 10.65 3.05 0.52 8.38 04:07:01 PM all 78.01 0.00 7.19 2.35 0.52 11.94 04:07:01 PM 0 78.01 0.00 7.19 2.35 0.52 11.94 04:08:01 PM all 71.27 0.00 4.98 2.17 0.38 21.20 04:08:01 PM 0 71.27 0.00 4.98 2.17 0.38 21.20 04:09:01 PM all 70.85 0.00 3.99 0.50 0.43 24.23 04:09:01 PM 0 70.85 0.00 3.99 0.50 0.43 24.23 04:10:01 PM all 65.18 0.00 5.26 12.78 0.47 16.32 04:10:01 PM 0 65.18 0.00 5.26 12.78 0.47 16.32 Average: all 72.91 0.01 7.78 4.04 0.46 14.80 Average: 0 72.91 0.01 7.78 4.04 0.46 14.80