---> uname -a: Linux prd-centos8-builder-1c-1g-2.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 80 5 380 330 Swap: 1023 26 997 ---> 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:3d:e4:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.68/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe3d:e4d7/64 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) 04/24/2024 _x86_64_ (1 CPU) 10:04:30 LINUX RESTART (1 CPU) 10:05:02 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 211.17 89.20 121.97 9736.09 44413.24 10:07:01 AM 150.74 42.78 107.97 3291.58 11518.73 10:08:01 AM 55.00 14.27 40.72 645.70 3225.92 10:09:01 AM 18.60 4.40 14.20 88.65 293.73 10:10:01 AM 134.46 108.73 25.73 7788.27 860.61 Average: 113.68 51.76 61.92 4292.99 11958.79 10:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 55144 277480 734068 93.01 1568 297660 552104 30.04 125448 469112 18256 10:07:01 AM 131192 378688 658020 83.38 32 314128 433172 23.57 130516 356132 22604 10:08:01 AM 78028 281556 711184 90.11 24 271108 536804 29.21 157948 387392 15812 10:09:01 AM 152128 341084 637084 80.72 24 256520 475840 25.89 156748 313412 12 10:10:01 AM 107028 356600 682184 86.44 24 316304 469880 25.57 166844 352924 1360 Average: 104704 327082 684508 86.73 334 291144 493560 26.86 147501 375794 11609 10:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 259.47 142.58 1484.31 60.03 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 27.20 25.73 236.25 7.03 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 28.36 31.28 277.06 8.28 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 16.65 18.43 13.86 7.67 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 18.94 18.37 19.23 13.02 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 69.52 46.97 402.70 19.07 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) 04/24/2024 _x86_64_ (1 CPU) 10:04:30 LINUX RESTART (1 CPU) 10:05:02 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 64.94 0.07 15.86 7.48 0.17 11.48 10:06:01 AM 0 64.94 0.07 15.86 7.48 0.17 11.48 10:07:01 AM all 71.11 0.00 10.38 5.26 0.15 13.10 10:07:01 AM 0 71.11 0.00 10.38 5.26 0.15 13.10 10:08:01 AM all 71.53 0.00 5.01 2.59 0.12 20.76 10:08:01 AM 0 71.53 0.00 5.01 2.59 0.12 20.76 10:09:01 AM all 66.41 0.00 4.44 0.58 0.12 28.45 10:09:01 AM 0 66.41 0.00 4.44 0.58 0.12 28.45 10:10:01 AM all 66.34 0.00 5.60 13.11 0.13 14.82 10:10:01 AM 0 66.34 0.00 5.60 13.11 0.13 14.82 Average: all 68.08 0.01 8.23 5.80 0.14 17.75 Average: 0 68.08 0.01 8.23 5.80 0.14 17.75