---> uname -a: Linux prd-centos8-builder-1c-1g-3286.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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: 2800.022 BogoMIPS: 5600.04 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 301 91 5 376 338 Swap: 1023 36 987 ---> 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:77:53:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.12/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe77:533b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/10/2024 _x86_64_ (1 CPU) 11:03:51 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 289.51 216.29 73.21 16169.80 40823.34 11:06:01 AM 164.32 29.54 134.78 3519.63 17510.91 11:07:01 AM 121.01 39.87 81.14 2615.93 5797.88 11:08:01 AM 31.01 2.57 28.44 141.55 976.59 11:09:01 AM 142.65 115.68 26.97 7425.39 1723.31 Average: 149.71 80.78 68.93 5973.98 13368.70 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 103648 352512 685408 86.86 1040 328492 477308 25.97 131516 420680 18952 11:06:01 AM 69776 295832 719280 91.16 232 293996 518120 28.20 103248 443280 4576 11:07:01 AM 115836 312444 673220 85.32 232 263264 506020 27.54 128888 374644 29292 11:08:01 AM 112364 312592 676692 85.76 232 267156 506088 27.54 140392 367208 12712 11:09:01 AM 49104 345132 739952 93.78 48 363056 476132 25.91 144892 427316 2196 Average: 90146 323702 698910 88.58 357 303193 496734 27.03 129787 406626 13546 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 190.40 113.69 1042.40 54.67 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 71.16 65.29 913.96 7.43 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 21.86 23.94 181.51 8.18 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 16.18 18.66 15.78 7.68 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 16.96 16.34 17.20 8.16 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 63.32 47.59 434.35 17.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/10/2024 _x86_64_ (1 CPU) 11:03:51 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 57.50 0.12 11.61 20.91 0.12 9.74 11:05:01 AM 0 57.50 0.12 11.61 20.91 0.12 9.74 11:06:01 AM all 69.12 0.00 7.18 5.33 0.10 18.27 11:06:01 AM 0 69.12 0.00 7.18 5.33 0.10 18.27 11:07:01 AM all 59.52 0.00 4.47 7.29 0.10 28.62 11:07:01 AM 0 59.52 0.00 4.47 7.29 0.10 28.62 11:08:01 AM all 64.24 0.00 2.50 1.75 0.08 31.43 11:08:01 AM 0 64.24 0.00 2.50 1.75 0.08 31.43 11:09:01 AM all 51.70 0.00 3.55 15.58 0.10 29.06 11:09:01 AM 0 51.70 0.00 3.55 15.58 0.10 29.06 Average: all 60.42 0.02 5.86 10.17 0.10 23.43 Average: 0 60.42 0.02 5.86 10.17 0.10 23.43