---> uname -a: Linux prd-centos8-builder-1c-1g-5541.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: 770 299 80 6 390 340 Swap: 1023 22 1001 ---> 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:64:e0:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.37/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe64:e08f/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) 03/26/2024 _x86_64_ (1 CPU) 03:03:39 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 215.80 114.59 101.21 10341.84 44157.86 03:06:01 AM 146.38 37.62 108.76 4201.57 12388.44 03:07:01 AM 56.41 16.11 40.31 611.33 2624.00 03:08:01 AM 19.35 4.21 15.14 116.72 297.35 03:09:01 AM 139.45 111.99 27.45 8224.29 871.68 Average: 115.50 56.92 58.59 4700.33 12075.73 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 62208 302848 727004 92.12 1952 315064 519864 28.29 128640 446168 12964 03:06:01 AM 88684 357248 700528 88.76 556 335144 464032 25.25 136192 395340 1256 03:07:01 AM 162596 364688 626616 79.40 556 269352 461448 25.11 152520 308992 24 03:08:01 AM 135344 340748 653868 82.85 556 272676 486744 26.49 153740 333700 1084 03:09:01 AM 71088 344936 718124 90.99 424 340788 489104 26.61 171164 386084 12628 Average: 103984 342094 685228 86.82 809 306605 484238 26.35 148451 374057 5591 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 200.38 121.93 1400.35 54.68 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 30.89 30.86 286.37 7.36 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 27.38 29.85 277.61 9.76 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 16.67 18.47 14.36 6.81 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 19.34 19.52 19.39 13.22 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 58.97 44.14 399.86 18.37 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) 03/26/2024 _x86_64_ (1 CPU) 03:03:39 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 60.84 0.07 13.33 6.86 0.12 18.79 03:05:01 AM 0 60.84 0.07 13.33 6.86 0.12 18.79 03:06:01 AM all 68.69 0.00 10.16 4.47 0.10 16.58 03:06:01 AM 0 68.69 0.00 10.16 4.47 0.10 16.58 03:07:01 AM all 68.93 0.00 5.11 2.34 0.12 23.50 03:07:01 AM 0 68.93 0.00 5.11 2.34 0.12 23.50 03:08:01 AM all 61.64 0.00 4.41 0.48 0.10 33.37 03:08:01 AM 0 61.64 0.00 4.41 0.48 0.10 33.37 03:09:01 AM all 67.44 0.00 5.74 12.75 0.13 13.94 03:09:01 AM 0 67.44 0.00 5.74 12.75 0.13 13.94 Average: all 65.51 0.01 7.75 5.38 0.11 21.23 Average: 0 65.51 0.01 7.75 5.38 0.11 21.23