---> uname -a: Linux prd-centos8-builder-1c-1g-5281.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: 770 311 70 5 388 328 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:05:5d:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.53/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe05:5dd3/64 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) 03/23/2024 _x86_64_ (1 CPU) 05:03:40 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 222.14 132.68 89.46 10792.89 42147.39 05:06:01 AM 141.30 37.06 104.25 4272.35 12341.35 05:07:01 AM 74.20 23.45 50.74 1327.20 3893.55 05:08:01 AM 21.67 4.18 17.49 70.90 853.76 05:09:01 AM 129.61 107.35 22.27 7672.49 857.71 Average: 117.80 60.95 56.85 4827.98 12022.44 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 66840 287496 722372 91.53 1964 296236 534188 29.07 117432 462236 19956 05:06:01 AM 65484 319552 723728 91.70 0 320120 488404 26.58 112828 439592 21064 05:07:01 AM 140644 342180 648568 82.18 0 267984 472156 25.69 138424 344224 1084 05:08:01 AM 136620 337832 652592 82.69 0 267668 474864 25.84 153784 331800 16 05:09:01 AM 80100 331196 709112 89.85 0 316876 493716 26.86 159604 385764 144 Average: 97938 323651 691274 87.59 393 293777 492666 26.81 136414 392723 8453 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 187.15 113.80 1184.72 53.66 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 42.78 40.25 498.09 7.61 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 26.72 27.39 276.72 7.34 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 14.86 18.22 12.46 8.49 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 19.47 18.77 19.68 10.50 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 58.21 43.70 398.44 17.52 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) 03/23/2024 _x86_64_ (1 CPU) 05:03:40 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 69.05 0.07 14.33 4.07 0.15 12.34 05:05:01 AM 0 69.05 0.07 14.33 4.07 0.15 12.34 05:06:01 AM all 74.37 0.00 10.73 4.22 0.15 10.53 05:06:01 AM 0 74.37 0.00 10.73 4.22 0.15 10.53 05:07:01 AM all 66.52 0.00 5.39 2.35 0.13 25.60 05:07:01 AM 0 66.52 0.00 5.39 2.35 0.13 25.60 05:08:01 AM all 71.11 0.00 4.18 0.63 0.12 23.95 05:08:01 AM 0 71.11 0.00 4.18 0.63 0.12 23.95 05:09:01 AM all 61.21 0.00 5.41 12.95 0.13 20.30 05:09:01 AM 0 61.21 0.00 5.41 12.95 0.13 20.30 Average: all 68.45 0.01 8.01 4.85 0.14 18.54 Average: 0 68.45 0.01 8.01 4.85 0.14 18.54