---> uname -a: Linux prd-centos8-builder-1c-1g-4076.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: 770 294 98 6 377 343 Swap: 1023 24 999 ---> 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:8f:fc:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.73/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe8f:fc2f/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) 01/18/2024 _x86_64_ (1 CPU) 16:03:50 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:02 PM 266.16 197.85 68.31 15611.53 40887.51 04:06:01 PM 160.22 29.49 130.74 3650.51 14962.36 04:07:01 PM 110.31 32.81 77.50 1777.30 5487.64 04:08:01 PM 37.63 16.63 21.00 1114.88 533.43 04:09:01 PM 141.38 116.21 25.16 7358.64 990.75 Average: 143.13 78.79 64.34 5912.82 12574.37 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 PM 76448 337156 712608 90.31 2104 339032 513388 27.94 127128 448800 15024 04:06:01 PM 202652 401892 586404 74.32 84 264376 425692 23.17 88336 316720 16492 04:07:01 PM 106868 314948 682188 86.46 8 275408 521768 28.39 136416 376820 18304 04:08:01 PM 71688 308768 717368 90.91 8 304512 520844 28.34 155188 391948 12716 04:09:01 PM 55320 357484 733736 92.99 0 370164 483024 26.29 170216 399624 11384 Average: 102595 344050 686461 87.00 441 310698 492943 26.82 135457 386782 14784 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 PM eth0 208.80 123.42 1050.85 54.13 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 55.04 50.30 738.06 6.30 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 23.31 25.45 182.00 8.89 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 23.63 24.00 21.53 18.52 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 16.53 15.81 16.85 6.88 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 65.54 47.81 401.03 18.99 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) 01/18/2024 _x86_64_ (1 CPU) 16:03:50 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:02 PM all 59.63 0.10 10.42 18.97 0.10 10.79 04:05:02 PM 0 59.63 0.10 10.42 18.97 0.10 10.79 04:06:01 PM all 70.78 0.00 6.94 4.85 0.10 17.32 04:06:01 PM 0 70.78 0.00 6.94 4.85 0.10 17.32 04:07:01 PM all 60.94 0.00 4.14 6.56 0.08 28.28 04:07:01 PM 0 60.94 0.00 4.14 6.56 0.08 28.28 04:08:01 PM all 67.47 0.00 2.67 0.83 0.08 28.95 04:08:01 PM 0 67.47 0.00 2.67 0.83 0.08 28.95 04:09:01 PM all 51.81 0.00 3.32 15.29 0.08 29.49 04:09:01 PM 0 51.81 0.00 3.32 15.29 0.08 29.49 Average: all 62.10 0.02 5.49 9.31 0.09 22.99 Average: 0 62.10 0.02 5.49 9.31 0.09 22.99