---> uname -a: Linux prd-centos8-builder-1c-1g-3782.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: 2799.870 BogoMIPS: 5599.74 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: 770 300 62 6 408 339 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:22:08:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.73/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe22:8f2/64 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) 03/06/2024 _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 215.37 115.09 100.28 9950.64 44088.93 11:06:01 AM 160.34 29.98 130.36 3344.97 13749.72 11:07:01 AM 57.80 9.45 48.36 754.16 2876.38 11:08:01 AM 22.88 4.90 17.99 214.12 351.63 11:09:01 AM 167.02 114.57 52.45 8194.40 2802.68 Average: 124.69 54.80 69.89 4491.97 12775.24 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 82308 300132 706904 89.57 1976 290864 530264 28.85 140196 422012 14336 11:06:01 AM 100888 343292 688324 87.22 228 309344 472464 25.71 116348 402232 13992 11:07:01 AM 154684 360296 634528 80.40 0 273120 460044 25.03 160612 309080 1084 11:08:01 AM 51956 278256 737256 93.42 0 293824 541076 29.44 165528 405432 16420 11:09:01 AM 54976 318144 734236 93.03 0 330508 518328 28.20 153024 420548 29068 Average: 88962 320024 700250 88.73 441 299532 504435 27.45 147142 391861 14980 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 223.88 137.20 1449.60 56.01 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 31.75 31.53 344.43 7.59 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 23.75 25.62 173.75 8.16 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 17.54 20.12 17.06 9.02 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 18.29 17.57 18.43 12.41 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 63.05 46.41 400.69 18.64 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) 03/06/2024 _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 63.09 0.07 14.99 8.01 0.13 13.71 11:05:01 AM 0 63.09 0.07 14.99 8.01 0.13 13.71 11:06:01 AM all 68.56 0.00 10.40 4.71 0.12 16.22 11:06:01 AM 0 68.56 0.00 10.40 4.71 0.12 16.22 11:07:01 AM all 65.28 0.00 4.71 2.97 0.10 26.95 11:07:01 AM 0 65.28 0.00 4.71 2.97 0.10 26.95 11:08:01 AM all 65.50 0.00 4.10 0.55 0.08 29.76 11:08:01 AM 0 65.50 0.00 4.10 0.55 0.08 29.76 11:09:01 AM all 64.72 0.00 6.72 14.68 0.12 13.77 11:09:01 AM 0 64.72 0.00 6.72 14.68 0.12 13.77 Average: all 65.43 0.01 8.18 6.18 0.11 20.08 Average: 0 65.43 0.01 8.18 6.18 0.11 20.08