---> uname -a: Linux prd-centos8-builder-1c-1g-3426.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: 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 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: 770 302 79 5 388 338 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:bc:d6:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.40/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:febc:d65b/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) 03/02/2024 _x86_64_ (1 CPU) 11:03:46 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 256.75 168.34 88.41 13771.52 41903.26 11:06:01 AM 154.87 38.60 116.27 3922.20 14092.26 11:07:01 AM 95.32 22.70 72.62 1689.32 5283.07 11:08:01 AM 23.15 4.38 18.77 133.51 863.29 11:09:01 AM 149.98 111.03 38.96 7848.90 2262.44 Average: 136.02 69.01 67.01 5473.42 12881.66 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 84760 323724 704448 89.26 2104 312924 493948 26.88 133148 418440 27476 11:06:01 AM 98112 339624 691096 87.57 1512 307476 474444 25.82 110596 412732 28508 11:07:01 AM 188444 393096 600764 76.12 1416 271436 428040 23.29 144316 291420 16 11:08:01 AM 181632 388940 607576 76.99 1416 274108 432456 23.53 154188 288460 8 11:09:01 AM 52376 303644 736832 93.36 136 317980 533016 29.00 150076 425380 11180 Average: 121065 349806 668143 84.66 1317 296785 472381 25.70 138465 367286 13438 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 172.39 113.47 1100.15 53.77 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 53.84 51.01 690.81 6.97 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 21.58 23.13 172.90 8.66 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 12.57 16.21 10.25 8.49 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 17.89 17.32 20.37 7.69 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 55.66 44.23 398.93 17.12 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) 03/02/2024 _x86_64_ (1 CPU) 11:03:46 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 65.23 0.08 15.20 9.22 0.12 10.15 11:05:01 AM 0 65.23 0.08 15.20 9.22 0.12 10.15 11:06:01 AM all 73.29 0.00 11.04 4.49 0.12 11.07 11:06:01 AM 0 73.29 0.00 11.04 4.49 0.12 11.07 11:07:01 AM all 63.76 0.00 5.79 4.96 0.12 25.38 11:07:01 AM 0 63.76 0.00 5.79 4.96 0.12 25.38 11:08:01 AM all 65.74 0.00 3.44 0.38 0.10 30.34 11:08:01 AM 0 65.74 0.00 3.44 0.38 0.10 30.34 11:09:01 AM all 55.62 0.00 5.76 13.63 0.10 24.88 11:09:01 AM 0 55.62 0.00 5.76 13.63 0.10 24.88 Average: all 64.73 0.02 8.24 6.53 0.11 20.37 Average: 0 64.73 0.02 8.24 6.53 0.11 20.37