---> uname -a: Linux prd-centos8-builder-1c-1g-1380.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: 770 303 81 6 385 335 Swap: 1023 19 1004 ---> 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:03:33:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.40/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fe03:33e7/64 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) 01:04:03 LINUX RESTART (1 CPU) 01:05:02 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 160.86 95.50 65.36 8381.38 38956.44 01:07:01 AM 51.66 6.39 45.27 1690.55 5142.91 01:08:01 AM 78.92 13.55 65.37 1214.65 6342.17 01:09:01 AM 61.04 14.90 46.14 1482.25 4613.85 01:10:01 AM 38.28 10.27 28.01 310.36 2549.78 01:11:01 AM 16.30 2.70 13.61 233.41 956.95 01:12:01 AM 12.69 0.23 12.46 9.46 756.34 01:13:01 AM 12.26 4.05 8.21 114.30 682.98 01:14:01 AM 123.35 109.58 13.77 7926.85 600.60 01:15:01 AM 21.74 4.31 17.43 262.94 489.31 Average: 57.54 26.03 31.51 2152.24 6055.32 01:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 58540 319704 730672 92.58 2024 330972 486848 26.49 104456 449124 8664 01:07:01 AM 59968 278136 729244 92.40 1740 290324 555476 30.23 124584 453056 4208 01:08:01 AM 109804 350776 679408 86.09 1564 310004 478932 26.06 106904 415952 26252 01:09:01 AM 103360 352288 685852 86.90 944 314120 467868 25.46 129684 385120 17320 01:10:01 AM 134196 322028 655016 83.00 288 253908 525524 28.60 127688 361532 8116 01:11:01 AM 192460 385420 596752 75.61 288 259520 440188 23.95 149324 283208 24 01:12:01 AM 82524 275228 706688 89.54 288 259280 550040 29.93 149804 392372 20 01:13:01 AM 62360 273012 726852 92.10 288 277248 551040 29.98 152096 409128 0 01:14:01 AM 107592 364800 681620 86.37 0 324244 470956 25.63 162756 359136 144 01:15:01 AM 56524 302304 732688 92.84 0 313012 533788 29.05 157260 415752 12540 Average: 96733 322370 692479 87.74 742 293263 506066 27.54 136456 392438 7729 01:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 146.93 88.71 783.85 54.71 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 56.67 44.99 683.79 5.73 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 17.10 15.82 186.47 1.97 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 11.67 12.10 50.07 4.39 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 20.00 17.80 267.08 4.49 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 9.59 11.89 10.95 4.33 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 6.81 10.77 5.81 4.61 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 11.76 12.79 9.86 4.91 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 10.91 10.41 12.22 6.85 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 7.51 10.61 6.17 6.22 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 29.70 23.48 200.70 9.75 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) 01:04:03 LINUX RESTART (1 CPU) 01:05:02 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 43.86 0.11 15.28 11.96 18.37 10.41 01:06:01 AM 0 43.86 0.11 15.28 11.96 18.37 10.41 01:07:01 AM all 55.00 0.00 7.09 2.66 17.81 17.44 01:07:01 AM 0 55.00 0.00 7.09 2.66 17.81 17.44 01:08:01 AM all 50.62 0.00 9.37 5.69 18.11 16.20 01:08:01 AM 0 50.62 0.00 9.37 5.69 18.11 16.20 01:09:01 AM all 57.93 0.00 7.25 4.49 16.42 13.91 01:09:01 AM 0 57.93 0.00 7.25 4.49 16.42 13.91 01:10:01 AM all 55.01 0.00 4.79 4.11 20.08 16.01 01:10:01 AM 0 55.01 0.00 4.79 4.11 20.08 16.01 01:11:01 AM all 62.05 0.00 4.17 1.43 14.70 17.64 01:11:01 AM 0 62.05 0.00 4.17 1.43 14.70 17.64 01:12:01 AM all 66.35 0.00 3.48 1.01 15.92 13.24 01:12:01 AM 0 66.35 0.00 3.48 1.01 15.92 13.24 01:13:01 AM all 53.95 0.00 4.80 1.47 14.73 25.05 01:13:01 AM 0 53.95 0.00 4.80 1.47 14.73 25.05 01:14:01 AM all 36.62 0.00 4.97 27.90 18.82 11.70 01:14:01 AM 0 36.62 0.00 4.97 27.90 18.82 11.70 01:15:01 AM all 65.38 0.00 4.85 1.68 16.46 11.63 01:15:01 AM 0 65.38 0.00 4.85 1.68 16.46 11.63 Average: all 54.53 0.01 6.62 6.38 17.16 15.30 Average: 0 54.53 0.01 6.62 6.38 17.16 15.30