---> uname -a: Linux prd-centos8-builder-1c-1g-5480.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: 770 294 80 5 395 345 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:bf:66:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.201/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:febf:66d6/64 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) 03/25/2024 _x86_64_ (1 CPU) 12:03:47 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 262.76 173.21 89.56 13717.73 42426.44 12:06:01 PM 159.54 36.26 123.28 4648.16 13213.65 12:07:01 PM 67.30 28.80 38.50 1349.46 3037.56 12:08:01 PM 22.26 5.35 16.91 128.09 416.94 12:09:01 PM 122.56 97.78 24.77 7493.05 755.97 Average: 126.93 68.32 58.61 5470.28 11980.56 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 54540 291632 734672 93.09 2084 309300 539196 29.34 124808 455520 20992 12:06:01 PM 104336 348916 684876 86.78 172 311740 475684 25.88 104236 411056 18832 12:07:01 PM 63524 304464 725688 91.95 152 308588 522804 28.45 156204 404764 15816 12:08:01 PM 138056 355840 651156 82.51 152 284560 475028 25.85 154412 331752 16 12:09:01 PM 84772 354008 704440 89.26 0 335552 488916 26.60 164416 379136 1464 Average: 89046 330972 700166 88.72 512 309948 500326 27.22 140815 396446 11424 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 190.00 112.89 1184.06 53.70 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 44.84 43.01 499.18 8.17 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 30.08 31.78 278.77 8.57 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 15.71 17.19 12.90 7.69 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 20.97 20.92 21.19 13.81 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 60.37 45.18 399.49 18.40 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) 03/25/2024 _x86_64_ (1 CPU) 12:03:47 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 61.80 0.10 15.28 11.03 0.12 11.68 12:05:01 PM 0 61.80 0.10 15.28 11.03 0.12 11.68 12:06:01 PM all 73.09 0.00 10.74 4.31 0.12 11.74 12:06:01 PM 0 73.09 0.00 10.74 4.31 0.12 11.74 12:07:01 PM all 63.35 0.00 5.06 3.37 0.10 28.12 12:07:01 PM 0 63.35 0.00 5.06 3.37 0.10 28.12 12:08:01 PM all 58.46 0.00 3.86 0.53 0.08 37.07 12:08:01 PM 0 58.46 0.00 3.86 0.53 0.08 37.07 12:09:01 PM all 64.91 0.00 5.51 11.78 0.12 17.69 12:09:01 PM 0 64.91 0.00 5.51 11.78 0.12 17.69 Average: all 64.32 0.02 8.09 6.20 0.11 21.26 Average: 0 64.32 0.02 8.09 6.20 0.11 21.26