---> uname -a: Linux prd-centos8-builder-1c-1g-3895.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 70 5 388 328 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:99:e9:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.226/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe99:e946/64 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) 03/07/2024 _x86_64_ (1 CPU) 11:03:37 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 215.53 113.68 101.85 10109.27 44017.01 11:06:01 AM 175.69 44.07 131.62 3635.19 14178.51 11:07:01 AM 58.91 8.91 50.00 524.45 2929.30 11:08:01 AM 19.79 4.95 14.84 163.12 321.37 11:09:01 AM 161.32 115.21 46.11 8231.29 2380.99 Average: 126.26 57.37 68.89 4533.06 12769.92 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 57584 277340 731628 92.70 1964 293116 548736 29.86 121284 470824 17924 11:06:01 AM 101320 325236 687892 87.16 0 290652 476992 25.95 117820 396864 14204 11:07:01 AM 76840 280820 712372 90.26 0 271708 530252 28.85 153856 393952 14752 11:08:01 AM 150720 343524 638492 80.90 0 260544 465948 25.35 154744 318280 24 11:09:01 AM 106252 352084 682960 86.54 0 312680 471332 25.65 161420 361676 18548 Average: 98543 315801 690669 87.51 393 285740 498652 27.13 141825 388319 13090 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 210.67 133.08 1451.09 54.96 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 29.66 29.72 342.73 6.83 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 22.77 25.77 173.35 9.31 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 17.62 18.74 14.64 6.79 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 17.61 17.75 20.20 12.49 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 59.69 45.02 400.56 18.08 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) 03/07/2024 _x86_64_ (1 CPU) 11:03:37 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 67.32 0.05 14.23 5.59 0.13 12.68 11:05:01 AM 0 67.32 0.05 14.23 5.59 0.13 12.68 11:06:01 AM all 71.18 0.00 10.86 5.53 0.12 12.31 11:06:01 AM 0 71.18 0.00 10.86 5.53 0.12 12.31 11:07:01 AM all 66.36 0.00 4.72 2.69 0.12 26.12 11:07:01 AM 0 66.36 0.00 4.72 2.69 0.12 26.12 11:08:01 AM all 64.53 0.00 4.50 0.60 0.12 30.25 11:08:01 AM 0 64.53 0.00 4.50 0.60 0.12 30.25 11:09:01 AM all 66.41 0.00 6.14 14.31 0.10 13.04 11:09:01 AM 0 66.41 0.00 6.14 14.31 0.10 13.04 Average: all 67.16 0.01 8.09 5.74 0.12 18.89 Average: 0 67.16 0.01 8.09 5.74 0.12 18.89