---> uname -a: Linux prd-centos8-builder-1c-1g-1637.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: 2800.000 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 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: 770 311 91 5 367 328 Swap: 1023 27 996 ---> 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:3e:7a:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.155/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe3e:7a4f/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) 12/04/2023 _x86_64_ (1 CPU) 21:03:47 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 298.33 220.05 78.28 16149.92 41024.32 09:06:01 PM 163.93 28.01 135.92 3385.64 16867.35 09:07:01 PM 117.10 29.59 87.51 2250.26 6100.45 09:08:01 PM 24.82 5.30 19.52 353.29 425.02 09:09:02 PM 149.71 119.25 30.46 7687.25 1801.63 Average: 150.79 80.42 70.37 5964.13 13246.54 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 70088 318208 718968 91.12 2052 326448 513548 27.95 128096 455088 23868 09:06:01 PM 68784 284696 720272 91.28 0 282868 516040 28.08 100648 438012 20604 09:07:01 PM 94552 281236 694504 88.02 0 251376 531856 28.94 120320 398200 11712 09:08:01 PM 82672 279344 706384 89.52 0 261548 534088 29.06 135500 395864 11648 09:09:02 PM 51768 310688 737288 93.44 0 323744 511876 27.86 142440 424016 1768 Average: 73573 294834 715483 90.68 410 289197 521482 28.38 125401 422236 13920 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 211.31 124.77 1048.29 54.37 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 59.51 56.32 869.90 6.76 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 22.63 24.36 180.04 8.85 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 16.33 18.84 15.78 8.88 0.00 0.00 0.00 0.00 09:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:02 PM eth0 17.16 16.76 17.32 8.50 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 65.39 48.22 426.49 17.47 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) 12/04/2023 _x86_64_ (1 CPU) 21:03:47 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 58.74 0.13 11.41 19.55 0.10 10.07 09:05:01 PM 0 58.74 0.13 11.41 19.55 0.10 10.07 09:06:01 PM all 68.67 0.00 6.82 6.07 0.10 18.35 09:06:01 PM 0 68.67 0.00 6.82 6.07 0.10 18.35 09:07:01 PM all 59.73 0.00 4.12 6.80 0.08 29.26 09:07:01 PM 0 59.73 0.00 4.12 6.80 0.08 29.26 09:08:01 PM all 63.22 0.00 2.45 0.93 0.10 33.30 09:08:01 PM 0 63.22 0.00 2.45 0.93 0.10 33.30 09:09:02 PM all 49.32 0.00 3.44 16.44 0.10 30.70 09:09:02 PM 0 49.32 0.00 3.44 16.44 0.10 30.70 Average: all 59.94 0.03 5.64 9.95 0.10 24.35 Average: 0 59.94 0.03 5.64 9.95 0.10 24.35