---> uname -a: Linux prd-centos8-builder-1c-1g-1378.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: 770 287 84 5 398 350 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:bb:ee:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.2/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:febb:ee14/64 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) 05/20/2024 _x86_64_ (1 CPU) 00:04:06 LINUX RESTART (1 CPU) 12:05:01 AM tps rtps wtps bread/s bwrtn/s 12:06:01 AM 165.79 78.03 87.76 7972.96 39388.18 12:07:02 AM 91.42 15.87 75.55 2653.45 8434.59 12:08:01 AM 69.37 9.84 59.53 984.63 6231.32 12:09:01 AM 52.65 17.02 35.63 767.49 3172.37 12:10:01 AM 21.89 3.58 18.31 272.84 1066.68 12:11:01 AM 15.20 2.18 13.02 101.52 248.99 12:12:01 AM 11.09 3.50 7.59 59.95 664.95 12:13:01 AM 118.35 101.98 16.37 7714.72 656.98 Average: 68.23 29.04 39.19 2569.52 7487.72 12:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 AM 98780 354360 690432 87.48 1972 326776 473804 25.78 109964 410496 21036 12:07:02 AM 88248 300468 700964 88.82 416 282040 544512 29.63 92300 447428 24700 12:08:01 AM 114912 366064 674300 85.44 416 315532 469368 25.54 116868 381656 12492 12:09:01 AM 161480 360960 627732 79.54 120 264552 479392 26.09 121936 332820 5812 12:10:01 AM 79564 301616 709648 89.92 120 287736 561692 30.56 146008 393480 8 12:11:01 AM 84564 309512 704648 89.29 120 290636 532384 28.97 148888 386076 15812 12:12:01 AM 76840 302232 712372 90.26 120 291080 538456 29.30 149060 392432 15812 12:13:01 AM 102400 373252 686812 87.03 12 336084 478784 26.05 164528 356968 144 Average: 100848 333558 688364 87.22 412 299304 509799 27.74 131194 387670 11977 12:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 166.14 91.91 889.49 53.93 0.00 0.00 0.00 0.00 12:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:02 AM eth0 43.69 33.91 561.24 4.03 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 25.21 21.45 235.80 5.38 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 20.92 19.12 269.28 4.58 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 9.81 12.90 11.64 4.98 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 9.36 12.69 7.44 6.52 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 11.56 12.51 9.87 3.70 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 11.41 10.59 12.83 7.31 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 37.30 26.90 249.83 11.32 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) 05/20/2024 _x86_64_ (1 CPU) 00:04:06 LINUX RESTART (1 CPU) 12:05:01 AM CPU %user %nice %system %iowait %steal %idle 12:06:01 AM all 48.47 0.08 16.60 9.00 13.57 12.27 12:06:01 AM 0 48.47 0.08 16.60 9.00 13.57 12.27 12:07:02 AM all 60.59 0.00 10.54 3.93 11.30 13.64 12:07:02 AM 0 60.59 0.00 10.54 3.93 11.30 13.64 12:08:01 AM all 70.80 0.00 8.62 2.43 8.40 9.74 12:08:01 AM 0 70.80 0.00 8.62 2.43 8.40 9.74 12:09:01 AM all 64.36 0.00 5.51 4.76 9.37 16.00 12:09:01 AM 0 64.36 0.00 5.51 4.76 9.37 16.00 12:10:01 AM all 65.41 0.00 4.51 1.34 11.18 17.55 12:10:01 AM 0 65.41 0.00 4.51 1.34 11.18 17.55 12:11:01 AM all 69.92 0.00 4.35 0.83 10.68 14.21 12:11:01 AM 0 69.92 0.00 4.35 0.83 10.68 14.21 12:12:01 AM all 58.96 0.00 4.71 1.81 9.20 25.32 12:12:01 AM 0 58.96 0.00 4.71 1.81 9.20 25.32 12:13:01 AM all 49.44 0.00 5.36 23.12 10.49 11.59 12:13:01 AM 0 49.44 0.00 5.36 23.12 10.49 11.59 Average: all 60.88 0.01 7.56 5.98 10.54 15.03 Average: 0 60.88 0.01 7.56 5.98 10.54 15.03