---> uname -a: Linux prd-centos8-builder-1c-1g-128.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: 770 299 73 6 397 339 Swap: 1023 22 1001 ---> 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:bb:e4:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.191/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:febb:e4dc/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) 03/30/2024 _x86_64_ (1 CPU) 09:03:47 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 263.43 177.57 85.86 14361.80 41870.40 09:06:01 AM 150.05 29.15 120.90 3803.26 13314.24 09:07:01 AM 67.67 25.77 41.91 985.08 3314.16 09:08:01 AM 19.14 4.57 14.58 135.69 314.21 09:09:01 AM 143.43 114.06 29.37 8145.13 935.68 Average: 128.79 70.25 58.54 5488.42 11957.95 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 89552 332600 699660 88.65 2104 318068 490844 26.71 139948 410404 16712 09:06:01 AM 79276 312644 709936 89.96 196 300596 506280 27.55 116868 426104 26540 09:07:01 AM 71868 286284 717344 90.89 196 282320 538860 29.32 148832 404884 15804 09:08:01 AM 156848 359120 632364 80.13 196 270220 462680 25.18 149424 318028 1072 09:09:01 AM 98580 364176 690632 87.51 36 333016 468532 25.49 163192 367736 12732 Average: 99225 330965 689987 87.43 546 300844 493439 26.85 143653 385431 14572 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 221.06 119.28 1057.93 54.76 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 44.44 43.66 586.18 6.91 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 29.33 31.50 277.98 9.76 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 18.79 19.73 15.46 8.44 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 19.29 19.67 19.48 12.31 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 66.62 46.79 391.61 18.45 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) 03/30/2024 _x86_64_ (1 CPU) 09:03:47 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 59.46 0.10 15.47 10.61 0.10 14.25 09:05:01 AM 0 59.46 0.10 15.47 10.61 0.10 14.25 09:06:01 AM all 73.19 0.00 10.63 4.27 0.12 11.79 09:06:01 AM 0 73.19 0.00 10.63 4.27 0.12 11.79 09:07:01 AM all 65.91 0.00 4.96 3.36 0.10 25.68 09:07:01 AM 0 65.91 0.00 4.96 3.36 0.10 25.68 09:08:01 AM all 61.54 0.00 4.69 0.33 0.10 33.34 09:08:01 AM 0 61.54 0.00 4.69 0.33 0.10 33.34 09:09:01 AM all 67.11 0.00 5.46 13.18 0.10 14.15 09:09:01 AM 0 67.11 0.00 5.46 13.18 0.10 14.15 Average: all 65.44 0.02 8.24 6.35 0.10 19.84 Average: 0 65.44 0.02 8.24 6.35 0.10 19.84