---> uname -a: Linux prd-centos8-builder-1c-1g-2584.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: 770 296 70 5 403 343 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:b0:da:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.59/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:feb0:da4c/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) 02/22/2024 _x86_64_ (1 CPU) 18:03:46 LINUX RESTART (1 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:02 PM 249.98 157.26 92.71 13491.51 42626.31 06:06:01 PM 169.97 36.13 133.84 3846.01 15180.02 06:07:01 PM 69.37 16.16 53.21 1144.74 3518.70 06:08:01 PM 20.94 4.81 16.13 167.25 334.12 06:09:01 PM 168.08 116.97 51.11 8358.09 2636.67 Average: 135.58 66.39 69.20 5408.42 12858.31 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:02 PM 100060 324996 689152 87.32 2104 299360 499648 27.19 138248 399368 19028 06:06:01 PM 72824 308552 716388 90.77 1052 300480 508232 27.65 110700 432000 18768 06:07:01 PM 119448 324496 669764 84.86 572 270920 499728 27.19 148468 352400 9124 06:08:01 PM 162120 361748 627092 79.46 572 265536 459896 25.02 155460 301556 24 06:09:01 PM 98412 358704 690800 87.53 416 326236 479572 26.10 166456 362340 18476 Average: 110573 335699 678639 85.99 943 292506 489415 26.63 143866 369533 13084 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:02 PM eth0 232.02 115.64 1188.46 53.74 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 48.93 46.81 624.46 8.50 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 22.08 24.51 173.43 7.54 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 18.54 19.94 15.29 8.58 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 18.01 18.42 20.56 12.58 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 68.01 45.08 403.91 18.23 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) 02/22/2024 _x86_64_ (1 CPU) 18:03:46 LINUX RESTART (1 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:02 PM all 62.48 0.12 14.65 9.43 0.10 13.22 06:05:02 PM 0 62.48 0.12 14.65 9.43 0.10 13.22 06:06:01 PM all 71.11 0.00 11.11 5.36 0.10 12.32 06:06:01 PM 0 71.11 0.00 11.11 5.36 0.10 12.32 06:07:01 PM all 61.01 0.00 5.24 2.97 0.08 30.69 06:07:01 PM 0 61.01 0.00 5.24 2.97 0.08 30.69 06:08:01 PM all 63.35 0.00 4.44 0.58 0.10 31.53 06:08:01 PM 0 63.35 0.00 4.44 0.58 0.10 31.53 06:09:01 PM all 64.33 0.00 6.18 14.31 0.08 15.09 06:09:01 PM 0 64.33 0.00 6.18 14.31 0.08 15.09 Average: all 64.44 0.02 8.32 6.53 0.09 20.60 Average: 0 64.44 0.02 8.32 6.53 0.09 20.60