---> uname -a: Linux prd-centos8-builder-1c-1g-201.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 80 6 391 340 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:93:72:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.45/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe93:722f/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) 21:03:44 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 240.27 149.88 90.39 12636.99 42081.97 09:06:01 PM 158.35 45.50 112.85 4035.85 12763.56 09:07:01 PM 59.60 18.37 41.23 557.85 3167.38 09:08:01 PM 19.48 4.47 15.01 83.45 308.70 09:09:01 PM 143.16 116.23 26.94 8336.23 938.00 Average: 124.19 66.90 57.29 5131.45 11856.69 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 90896 301484 698316 88.48 1952 286408 515044 28.03 135464 413028 16784 09:06:01 PM 83512 341520 705700 89.42 228 326224 468116 25.47 124076 410836 16496 09:07:01 PM 90284 280844 698928 88.56 84 259412 538884 29.32 142432 392084 48 09:08:01 PM 146660 339068 642552 81.42 84 261220 477260 25.97 143716 333520 1068 09:09:01 PM 83212 355172 706000 89.46 0 339536 476648 25.94 159472 386488 12616 Average: 98913 323618 690299 87.47 470 294560 495190 26.94 141032 387191 9402 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 192.81 119.58 1145.84 55.45 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 43.99 43.10 499.49 6.67 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 30.37 31.33 278.23 9.61 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 18.83 19.95 15.80 8.42 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 19.26 19.02 19.34 13.24 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 61.07 46.61 391.86 18.68 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) 21:03:44 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 62.61 0.07 14.22 8.93 0.10 14.07 09:05:01 PM 0 62.61 0.07 14.22 8.93 0.10 14.07 09:06:01 PM all 71.82 0.00 10.09 6.00 0.12 11.98 09:06:01 PM 0 71.82 0.00 10.09 6.00 0.12 11.98 09:07:01 PM all 66.83 0.00 4.71 2.57 0.08 25.81 09:07:01 PM 0 66.83 0.00 4.71 2.57 0.08 25.81 09:08:01 PM all 61.42 0.00 4.64 0.45 0.08 33.40 09:08:01 PM 0 61.42 0.00 4.64 0.45 0.08 33.40 09:09:01 PM all 66.35 0.00 5.65 13.27 0.10 14.62 09:09:01 PM 0 66.35 0.00 5.65 13.27 0.10 14.62 Average: all 65.81 0.01 7.86 6.24 0.10 19.98 Average: 0 65.81 0.01 7.86 6.24 0.10 19.98