---> uname -a: Linux prd-centos8-builder-1c-1g-768.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: 2800.022 BogoMIPS: 5600.04 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: 770 311 73 5 385 328 Swap: 1023 27 996 ---> 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:c6:b7:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.40/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fec6:b731/64 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) 04/05/2024 _x86_64_ (1 CPU) 20:03:50 LINUX RESTART (1 CPU) 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 287.04 202.20 84.84 16601.83 42042.24 08:06:01 PM 158.91 40.01 118.90 4479.52 12967.65 08:07:01 PM 69.67 21.54 48.13 926.58 3832.69 08:08:01 PM 20.19 5.23 14.96 126.47 320.11 08:09:01 PM 142.75 112.03 30.72 8122.21 1061.77 Average: 135.22 75.78 59.43 6016.44 11946.46 08:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 101404 331396 687804 87.15 2100 304028 482592 26.26 138508 394428 14872 08:06:01 PM 100416 316924 688792 87.28 0 284932 493120 26.83 105076 416952 24160 08:07:01 PM 86088 290232 703120 89.09 0 272424 528132 28.74 154004 385916 15804 08:08:01 PM 157808 348564 631400 80.00 0 259056 467168 25.42 155724 311492 24 08:09:01 PM 107576 359724 681632 86.37 0 319168 470044 25.58 161920 358932 12732 Average: 110658 329368 678550 85.98 420 287922 488211 26.57 143046 373544 13518 08:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 177.95 106.30 1024.18 54.63 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 62.10 57.69 637.63 16.13 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 27.32 29.81 277.75 10.25 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 18.47 19.31 15.28 8.23 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 19.22 19.67 19.19 13.85 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 60.63 46.36 392.76 20.51 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) 04/05/2024 _x86_64_ (1 CPU) 20:03:50 LINUX RESTART (1 CPU) 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 58.92 0.10 16.79 13.04 0.10 11.05 08:05:01 PM 0 58.92 0.10 16.79 13.04 0.10 11.05 08:06:01 PM all 72.16 0.00 10.59 4.79 0.08 12.38 08:06:01 PM 0 72.16 0.00 10.59 4.79 0.08 12.38 08:07:01 PM all 65.97 0.00 4.95 3.00 0.08 26.00 08:07:01 PM 0 65.97 0.00 4.95 3.00 0.08 26.00 08:08:01 PM all 61.75 0.00 4.52 0.47 0.10 33.16 08:08:01 PM 0 61.75 0.00 4.52 0.47 0.10 33.16 08:09:01 PM all 65.28 0.00 5.37 13.63 0.08 15.63 08:09:01 PM 0 65.28 0.00 5.37 13.63 0.08 15.63 Average: all 64.83 0.02 8.41 6.96 0.09 19.68 Average: 0 64.83 0.02 8.41 6.96 0.09 19.68