---> uname -a: Linux prd-centos8-builder-1c-1g-95.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: 770 296 70 5 403 342 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:6a:3f:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.21/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe6a:3fbf/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) 02:03:46 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 256.39 169.73 86.66 14086.27 42233.09 02:06:01 AM 160.93 39.20 121.73 4276.04 13666.09 02:07:01 AM 56.69 18.01 38.68 678.33 2971.41 02:08:01 AM 18.94 3.66 15.27 63.82 308.38 02:09:01 AM 141.04 112.06 28.98 8053.06 1019.71 Average: 126.82 68.55 58.27 5433.21 12047.07 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 81676 323080 707536 89.65 2060 315708 498224 27.11 127588 425484 17932 02:06:01 AM 86552 350216 702660 89.03 272 328712 470124 25.58 125596 403064 18196 02:07:01 AM 78924 285824 710288 90.00 272 272624 542016 29.49 148548 393860 48 02:08:01 AM 132800 341468 656412 83.17 272 274412 483820 26.33 149184 338520 1084 02:09:01 AM 78900 341972 710312 90.00 252 328280 499988 27.21 153564 393496 12744 Average: 91770 328512 697442 88.37 626 303947 498834 27.14 140896 390885 10001 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 209.47 112.63 1060.12 53.82 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 48.38 46.77 583.05 7.08 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 29.17 30.58 278.00 10.07 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 19.44 20.14 15.97 8.67 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 19.36 19.51 19.53 12.45 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 65.20 45.94 391.49 18.43 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) 02:03:46 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 59.94 0.08 15.28 10.07 0.10 14.53 02:05:01 AM 0 59.94 0.08 15.28 10.07 0.10 14.53 02:06:01 AM all 72.58 0.00 10.66 5.03 0.10 11.63 02:06:01 AM 0 72.58 0.00 10.66 5.03 0.10 11.63 02:07:01 AM all 65.90 0.00 4.81 2.59 0.10 26.61 02:07:01 AM 0 65.90 0.00 4.81 2.59 0.10 26.61 02:08:01 AM all 59.89 0.00 4.67 0.35 0.08 35.00 02:08:01 AM 0 59.89 0.00 4.67 0.35 0.08 35.00 02:09:01 AM all 66.43 0.00 5.63 13.14 0.12 14.68 02:09:01 AM 0 66.43 0.00 5.63 13.14 0.12 14.68 Average: all 64.95 0.02 8.21 6.23 0.10 20.49 Average: 0 64.95 0.02 8.21 6.23 0.10 20.49