---> uname -a: Linux prd-centos8-builder-1c-1g-700.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 6 389 328 Swap: 1023 27 996 ---> 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:b1:e4:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.215/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:feb1:e453/64 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) 04/30/2024 _x86_64_ (1 CPU) 16:03:41 LINUX RESTART (1 CPU) 04:04:03 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 255.74 125.95 129.79 10261.29 44805.68 04:06:01 PM 152.34 37.99 114.35 4077.94 12606.49 04:07:01 PM 58.21 18.12 40.09 810.79 3257.31 04:08:01 PM 21.01 3.46 17.54 56.24 344.39 04:09:01 PM 146.02 114.54 31.48 8273.42 1267.47 Average: 125.82 59.58 66.24 4659.31 12242.99 04:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 121156 317496 668056 84.65 2012 269480 501548 27.29 125724 396164 17764 04:06:01 PM 116780 342696 672432 85.20 476 293000 463072 25.20 105696 399692 22304 04:07:01 PM 154256 347516 634956 80.45 156 261132 467616 25.44 149840 322796 32 04:08:01 PM 79608 289176 709604 89.91 156 277468 523156 28.47 151672 394324 15812 04:09:01 PM 52380 297404 736832 93.36 36 312332 529368 28.80 155072 422704 12748 Average: 104836 318858 684376 86.72 567 282682 496952 27.04 137601 387136 13732 04:04:03 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 225.52 129.67 1233.81 59.63 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 44.03 42.91 502.78 8.34 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 28.51 30.60 277.94 9.99 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 17.89 20.09 15.38 7.87 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 18.87 18.57 18.62 12.96 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 65.92 47.83 404.28 19.50 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) 04/30/2024 _x86_64_ (1 CPU) 16:03:41 LINUX RESTART (1 CPU) 04:04:03 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 61.88 0.07 14.05 11.11 0.14 12.75 04:05:01 PM 0 61.88 0.07 14.05 11.11 0.14 12.75 04:06:01 PM all 69.83 0.00 10.25 5.36 0.10 14.46 04:06:01 PM 0 69.83 0.00 10.25 5.36 0.10 14.46 04:07:01 PM all 66.68 0.00 4.71 2.81 0.10 25.70 04:07:01 PM 0 66.68 0.00 4.71 2.81 0.10 25.70 04:08:01 PM all 64.68 0.00 4.54 0.42 0.12 30.25 04:08:01 PM 0 64.68 0.00 4.54 0.42 0.12 30.25 04:09:01 PM all 66.27 0.00 5.64 13.49 0.10 14.50 04:09:01 PM 0 66.27 0.00 5.64 13.49 0.10 14.50 Average: all 65.90 0.01 7.80 6.61 0.11 19.58 Average: 0 65.90 0.01 7.80 6.61 0.11 19.58