---> uname -a: Linux prd-centos8-builder-1c-1g-4915.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: 770 299 75 5 396 340 Swap: 1023 31 992 ---> 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:87:cc:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.190/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe87:cc5f/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) 03/18/2024 _x86_64_ (1 CPU) 20:03:38 LINUX RESTART (1 CPU) 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 197.01 130.91 66.09 9954.11 40595.43 08:06:01 PM 108.25 28.54 79.71 3266.03 9721.17 08:07:01 PM 92.67 30.53 62.14 1830.51 6022.49 08:08:01 PM 50.30 14.24 36.06 572.68 3463.56 08:09:01 PM 18.05 0.97 17.09 68.48 337.09 08:10:00 PM 27.79 17.82 9.97 722.83 223.86 08:10:01 PM 158.06 158.06 0.00 8139.35 0.00 08:11:01 PM 112.71 89.16 23.55 6874.67 873.24 Average: 86.92 44.92 42.00 3339.73 8676.04 08:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 90452 348452 698760 88.54 1980 329512 463504 25.22 114904 419072 20664 08:06:01 PM 81944 313764 707268 89.62 460 303544 520268 28.31 100316 453748 29872 08:07:01 PM 108072 348296 681140 86.31 188 307656 473760 25.78 113404 400212 22020 08:08:01 PM 159380 360512 629832 79.81 168 269332 469056 25.52 135944 332752 24 08:09:01 PM 94156 311928 695056 88.07 168 285992 518104 28.19 152136 381904 14752 08:10:00 PM 109044 330900 680168 86.18 168 290028 494944 26.93 162928 354340 16 08:10:01 PM 159740 387392 629472 79.76 168 295820 492876 26.82 165248 301200 40 08:11:01 PM 100592 365852 688620 87.25 148 332528 472352 25.70 158404 370804 12608 Average: 112922 345887 676290 85.69 431 301802 488108 26.56 137910 376754 12500 08:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 182.88 90.10 840.25 51.32 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 55.65 49.28 703.63 5.50 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 20.15 19.72 155.89 6.29 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 22.19 22.67 255.95 7.03 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 11.06 15.44 9.16 6.79 0.00 0.00 0.00 0.00 08:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:00 PM eth0 12.81 13.43 12.66 4.10 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 112.26 77.42 149.85 100.83 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 12.89 13.81 10.66 9.02 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 45.44 32.17 283.34 13.14 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) 03/18/2024 _x86_64_ (1 CPU) 20:03:38 LINUX RESTART (1 CPU) 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 71.43 0.10 16.34 2.67 2.31 7.15 08:05:01 PM 0 71.43 0.10 16.34 2.67 2.31 7.15 08:06:01 PM all 75.62 0.00 10.86 2.39 2.32 8.80 08:06:01 PM 0 75.62 0.00 10.86 2.39 2.32 8.80 08:07:01 PM all 75.24 0.00 8.26 3.21 2.39 10.90 08:07:01 PM 0 75.24 0.00 8.26 3.21 2.39 10.90 08:08:01 PM all 72.24 0.00 5.21 2.50 1.60 18.46 08:08:01 PM 0 72.24 0.00 5.21 2.50 1.60 18.46 08:09:01 PM all 80.47 0.00 4.11 0.30 1.53 13.59 08:09:01 PM 0 80.47 0.00 4.11 0.30 1.53 13.59 08:10:00 PM all 67.70 0.00 4.54 1.33 1.38 25.04 08:10:00 PM 0 67.70 0.00 4.54 1.33 1.38 25.04 08:10:01 PM all 53.85 0.00 7.69 5.77 2.56 30.13 08:10:01 PM 0 53.85 0.00 7.69 5.77 2.56 30.13 08:11:01 PM all 72.63 0.00 6.81 11.23 1.73 7.59 08:11:01 PM 0 72.63 0.00 6.81 11.23 1.73 7.59 Average: all 73.57 0.01 8.01 3.39 1.90 13.11 Average: 0 73.57 0.01 8.01 3.39 1.90 13.11