---> uname -a: Linux prd-centos8-builder-1c-1g-5713.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: 2800.000 BogoMIPS: 5600.00 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: 770 297 74 5 399 341 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:05:5f:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.155/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe05:5f45/64 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) 03/28/2024 _x86_64_ (1 CPU) 02:03:45 LINUX RESTART (1 CPU) 02:04:03 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 248.55 151.58 96.97 12607.71 44029.32 02:06:01 AM 159.92 42.41 117.51 4585.44 13471.96 02:07:01 AM 57.86 18.57 39.29 640.51 2991.52 02:08:01 AM 18.34 3.81 14.52 68.49 289.16 02:09:01 AM 140.41 111.03 29.39 8094.09 992.47 Average: 124.22 64.93 59.29 5151.48 12151.33 02:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 105904 331512 683308 86.58 2092 300404 501764 27.30 130704 410680 29496 02:06:01 AM 109332 352192 679880 86.15 768 309092 466852 25.40 112272 396388 18560 02:07:01 AM 64996 284116 724216 91.76 340 286192 538884 29.32 149324 407172 15820 02:08:01 AM 135424 340480 653788 82.84 340 272076 479612 26.10 148740 336324 1084 02:09:01 AM 89408 356580 699804 88.67 0 333636 479252 26.08 159256 378028 12624 Average: 101013 332976 688199 87.20 708 300280 493273 26.84 140059 385718 15517 02:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 219.56 123.73 1225.70 56.78 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 43.10 41.70 499.07 6.56 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 29.48 31.11 278.04 9.80 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 18.79 19.92 15.69 7.21 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 19.19 19.89 19.46 13.57 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 65.04 46.78 402.34 18.54 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) 03/28/2024 _x86_64_ (1 CPU) 02:03:45 LINUX RESTART (1 CPU) 02:04:03 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 63.16 0.10 14.45 9.75 0.10 12.43 02:05:01 AM 0 63.16 0.10 14.45 9.75 0.10 12.43 02:06:01 AM all 71.50 0.00 10.44 6.47 0.10 11.48 02:06:01 AM 0 71.50 0.00 10.44 6.47 0.10 11.48 02:07:01 AM all 65.89 0.00 4.61 2.22 0.10 27.18 02:07:01 AM 0 65.89 0.00 4.61 2.22 0.10 27.18 02:08:01 AM all 61.82 0.00 4.69 0.42 0.10 32.97 02:08:01 AM 0 61.82 0.00 4.69 0.42 0.10 32.97 02:09:01 AM all 66.51 0.00 5.68 13.09 0.08 14.64 02:09:01 AM 0 66.51 0.00 5.68 13.09 0.08 14.64 Average: all 65.80 0.02 7.93 6.37 0.10 19.79 Average: 0 65.80 0.02 7.93 6.37 0.10 19.79