---> uname -a: Linux prd-centos8-builder-1c-1g-2662.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: 770 314 64 7 391 322 Swap: 1023 17 1006 ---> 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:a8:af:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.112/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fea8:af30/64 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) 06/05/2024 _x86_64_ (1 CPU) 03:03:48 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:02 AM 285.91 175.87 110.04 14243.49 41670.16 03:06:01 AM 144.09 31.46 112.62 4168.08 12560.44 03:07:01 AM 57.59 15.95 41.64 628.70 2759.31 03:08:01 AM 19.69 4.12 15.58 131.16 322.53 03:09:01 AM 136.73 109.00 27.74 7793.17 943.25 Average: 128.78 67.42 61.36 5398.44 11652.05 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:02 AM 113168 343588 676044 85.66 2104 304888 482456 26.25 126700 402728 14820 03:06:01 AM 82636 337844 706576 89.53 308 322012 474444 25.82 126952 407220 20344 03:07:01 AM 150280 340636 638932 80.96 32 258040 473716 25.78 152148 318072 20 03:08:01 AM 126796 320900 662416 83.93 32 261800 491344 26.74 153432 339512 1084 03:09:01 AM 93472 354380 695740 88.16 0 328216 473492 25.76 155052 378156 12624 Average: 113270 339470 675942 85.65 495 294991 479090 26.07 142857 369138 9778 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:02 AM eth0 221.91 119.66 1083.23 57.18 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 53.24 52.00 612.50 7.68 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 30.88 31.43 283.01 10.12 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 19.03 20.19 15.79 8.60 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 18.51 18.66 18.69 13.23 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 68.78 48.39 402.02 19.41 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) 06/05/2024 _x86_64_ (1 CPU) 03:03:48 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:02 AM all 59.22 0.12 15.57 13.50 0.12 11.46 03:05:02 AM 0 59.22 0.12 15.57 13.50 0.12 11.46 03:06:01 AM all 70.07 0.00 10.07 4.28 0.10 15.47 03:06:01 AM 0 70.07 0.00 10.07 4.28 0.10 15.47 03:07:01 AM all 66.37 0.00 4.71 2.84 0.10 25.98 03:07:01 AM 0 66.37 0.00 4.71 2.84 0.10 25.98 03:08:01 AM all 61.24 0.00 4.54 0.68 0.10 33.44 03:08:01 AM 0 61.24 0.00 4.54 0.68 0.10 33.44 03:09:01 AM all 62.99 0.00 5.41 13.77 0.12 17.71 03:09:01 AM 0 62.99 0.00 5.41 13.77 0.12 17.71 Average: all 63.96 0.02 8.05 7.02 0.11 20.84 Average: 0 63.96 0.02 8.05 7.02 0.11 20.84