---> uname -a: Linux prd-centos8-builder-1c-1g-3739.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: 2799.998 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 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: 770 296 92 5 381 343 Swap: 1023 32 991 ---> 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:bb:54:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.180/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:febb:54f2/64 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) 01/14/2024 _x86_64_ (1 CPU) 23:03:58 LINUX RESTART (1 CPU) 11:05:02 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 147.70 32.09 115.61 3507.74 12983.07 11:07:01 PM 144.29 31.65 112.64 2129.60 9905.64 11:08:01 PM 24.93 5.43 19.50 418.46 419.81 11:09:01 PM 97.88 69.56 28.32 5167.61 1617.26 11:10:01 PM 118.88 62.07 56.81 3425.83 2332.33 Average: 106.62 40.19 66.44 2928.11 5430.34 11:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 54740 286912 734316 93.06 208 300964 540308 29.40 98972 473924 29408 11:07:01 PM 192508 376588 596548 75.60 0 249148 438376 23.86 130236 292004 700 11:08:01 PM 162476 358044 626580 79.41 0 260916 457628 24.90 149764 303736 24 11:09:01 PM 57236 371280 731820 92.75 0 379328 454472 24.73 157664 400992 236 11:10:01 PM 122416 371356 666640 84.49 0 315252 467056 25.42 182864 322548 27292 Average: 117875 352836 671181 85.06 42 301122 471568 25.66 143900 358641 11532 11:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 71.41 66.84 959.21 8.06 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 20.98 21.41 190.10 6.89 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 16.06 18.40 15.71 7.58 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 17.34 17.69 17.31 8.64 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 14.15 15.63 11.14 8.92 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 27.86 27.88 236.58 8.02 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) 01/14/2024 _x86_64_ (1 CPU) 23:03:58 LINUX RESTART (1 CPU) 11:05:02 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 69.07 0.00 6.39 4.73 0.07 19.74 11:06:01 PM 0 69.07 0.00 6.39 4.73 0.07 19.74 11:07:01 PM all 63.90 0.00 5.52 7.09 0.08 23.41 11:07:01 PM 0 63.90 0.00 5.52 7.09 0.08 23.41 11:08:01 PM all 65.58 0.00 2.45 0.87 0.07 31.03 11:08:01 PM 0 65.58 0.00 2.45 0.87 0.07 31.03 11:09:01 PM all 55.50 0.00 3.05 9.13 0.07 32.25 11:09:01 PM 0 55.50 0.00 3.05 9.13 0.07 32.25 11:10:01 PM all 64.50 0.00 4.15 10.49 0.08 20.77 11:10:01 PM 0 64.50 0.00 4.15 10.49 0.08 20.77 Average: all 63.70 0.00 4.31 6.46 0.07 25.46 Average: 0 63.70 0.00 4.31 6.46 0.07 25.46