---> uname -a: Linux prd-centos8-builder-1c-1g-3455.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: 770 305 66 5 399 335 Swap: 1023 25 998 ---> 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:86:a5:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.101/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe86:a50b/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) 03/02/2024 _x86_64_ (1 CPU) 16:03:34 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 208.74 105.28 103.46 9979.70 44678.13 04:06:01 PM 160.40 33.19 127.21 3095.42 13461.22 04:07:01 PM 58.17 11.56 46.61 628.62 2968.37 04:08:01 PM 19.33 4.18 15.15 110.78 323.03 04:09:01 PM 165.69 116.27 49.42 8227.71 2489.79 Average: 122.48 54.10 68.38 4409.14 12786.76 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 92704 298420 696508 88.25 148 280556 527924 28.73 129048 423936 5016 04:06:01 PM 116608 351684 672604 85.22 56 301184 454432 24.73 116420 382576 14248 04:07:01 PM 60040 277620 729172 92.39 56 284352 536860 29.21 151196 413164 14752 04:08:01 PM 134656 341980 654556 82.94 56 274124 471440 25.65 152384 336252 2472 04:09:01 PM 96940 341384 692272 87.72 0 311172 490584 26.69 155680 376704 18564 Average: 100190 322218 689022 87.31 63 290278 496248 27.00 140946 386526 11010 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 232.29 134.30 1449.62 55.10 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 32.06 31.47 343.82 7.15 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 22.64 26.25 173.03 9.23 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 17.91 19.25 15.08 7.12 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 18.10 18.15 25.36 12.35 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 64.61 45.89 401.46 18.19 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) 03/02/2024 _x86_64_ (1 CPU) 16:03:34 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 66.22 0.07 14.82 6.83 0.12 11.94 04:05:01 PM 0 66.22 0.07 14.82 6.83 0.12 11.94 04:06:01 PM all 69.71 0.00 10.47 4.72 0.12 14.98 04:06:01 PM 0 69.71 0.00 10.47 4.72 0.12 14.98 04:07:01 PM all 69.58 0.00 4.44 2.92 0.10 22.96 04:07:01 PM 0 69.58 0.00 4.44 2.92 0.10 22.96 04:08:01 PM all 64.30 0.00 4.59 0.58 0.08 30.45 04:08:01 PM 0 64.30 0.00 4.59 0.58 0.08 30.45 04:09:01 PM all 67.05 0.00 6.11 14.11 0.12 12.61 04:09:01 PM 0 67.05 0.00 6.11 14.11 0.12 12.61 Average: all 67.37 0.01 8.08 5.83 0.11 18.59 Average: 0 67.37 0.01 8.08 5.83 0.11 18.59