---> uname -a: Linux prd-centos8-builder-1c-1g-18067.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: 2799.870 BogoMIPS: 5599.74 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 8.6G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 299 83 5 387 338 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:c1:f3:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.174/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fec1:f3b2/64 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) 11/14/2023 _x86_64_ (1 CPU) 20:03:47 LINUX RESTART (1 CPU) 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:02 PM 249.72 170.33 79.39 12403.45 41977.34 08:06:01 PM 174.73 32.33 142.41 3745.99 19007.23 08:07:01 PM 114.24 36.64 77.60 2322.20 5350.01 08:08:01 PM 30.96 3.41 27.55 261.56 1352.83 08:09:01 PM 155.03 118.66 36.36 7672.73 1492.42 Average: 144.51 72.06 72.44 5261.89 13727.11 08:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:02 PM 101660 357516 687396 87.12 2104 333344 477880 26.01 141124 407432 17664 08:06:01 PM 155440 364368 633616 80.30 480 273564 449848 24.48 84720 367348 13924 08:07:01 PM 85192 290712 703864 89.20 480 270392 534912 29.11 125596 404556 27448 08:08:01 PM 74096 286772 714960 90.61 480 277528 537892 29.27 137332 403628 11644 08:09:01 PM 55484 313464 733572 92.97 436 322324 521572 28.38 129332 434216 1748 Average: 94374 322566 694682 88.04 796 295430 504421 27.45 123621 403436 14486 08:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:02 PM eth0 207.89 113.55 1018.74 52.81 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 60.50 54.67 855.93 6.52 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 23.21 25.26 180.80 9.01 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 16.17 18.34 15.42 8.77 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 17.60 17.20 17.56 8.32 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 64.61 45.55 414.44 17.00 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) 11/14/2023 _x86_64_ (1 CPU) 20:03:47 LINUX RESTART (1 CPU) 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:02 PM all 58.55 0.10 9.24 19.02 0.14 12.94 08:05:02 PM 0 58.55 0.10 9.24 19.02 0.14 12.94 08:06:01 PM all 69.20 0.00 7.20 5.59 0.14 17.88 08:06:01 PM 0 69.20 0.00 7.20 5.59 0.14 17.88 08:07:01 PM all 61.10 0.00 4.27 4.84 0.12 29.67 08:07:01 PM 0 61.10 0.00 4.27 4.84 0.12 29.67 08:08:01 PM all 65.09 0.00 2.39 1.59 0.10 30.84 08:08:01 PM 0 65.09 0.00 2.39 1.59 0.10 30.84 08:09:01 PM all 49.62 0.00 3.75 16.22 0.12 30.29 08:09:01 PM 0 49.62 0.00 3.75 16.22 0.12 30.29 Average: all 60.69 0.02 5.35 9.43 0.12 24.39 Average: 0 60.69 0.02 5.35 9.43 0.12 24.39