---> uname -a: Linux prd-centos8-builder-1c-1g-4614.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 80 5 387 337 Swap: 1023 22 1001 ---> 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:f5:74:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.183/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fef5:7433/64 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) 03/15/2024 _x86_64_ (1 CPU) 10:03:46 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:02 AM 234.55 188.48 46.07 15727.46 37643.69 10:06:01 AM 99.29 38.03 61.26 3366.01 7652.67 10:07:01 AM 95.47 19.28 76.19 1501.45 8035.11 10:08:01 AM 65.38 16.42 48.96 1550.57 4691.02 10:09:01 AM 38.72 13.03 25.69 575.01 1627.92 10:10:01 AM 13.64 0.20 13.44 9.06 1237.61 10:11:01 AM 13.81 3.65 10.16 73.30 213.98 10:12:01 AM 117.42 98.35 19.06 7693.91 1241.31 Average: 84.80 47.24 37.56 3816.48 7801.52 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 AM 54112 400208 735100 93.14 2104 420716 424208 23.08 109768 478816 34144 10:06:01 AM 53952 271408 735260 93.16 2052 288740 553000 30.09 154160 425444 4176 10:07:01 AM 99940 325848 689272 87.34 1024 295400 498108 27.10 101168 430960 4696 10:08:01 AM 50948 271444 738264 93.54 768 286552 541912 29.49 112116 456360 17880 10:09:01 AM 126008 327328 663204 84.03 620 267968 488196 26.56 136880 359588 1084 10:10:01 AM 104300 312672 684912 86.78 620 274940 525256 28.58 151308 366664 8132 10:11:01 AM 67328 283292 721884 91.47 620 282576 532236 28.96 152676 401332 14748 10:12:01 AM 54944 304864 734268 93.04 96 316232 528148 28.74 162944 411124 32 Average: 76442 312133 712770 90.31 988 304140 511383 27.83 135128 416286 10612 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:02 AM eth0 130.78 73.89 652.85 48.23 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 70.97 51.56 807.35 7.72 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 21.72 19.79 230.15 3.11 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 18.45 17.30 252.18 4.88 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 10.00 12.66 11.79 5.59 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 9.53 13.08 7.92 5.62 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 11.31 12.86 9.80 4.13 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 12.25 12.09 13.72 9.56 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 35.58 26.62 247.22 11.12 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) 03/15/2024 _x86_64_ (1 CPU) 10:03:46 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:02 AM all 62.21 0.10 22.90 6.44 8.22 0.13 10:05:02 AM 0 62.21 0.10 22.90 6.44 8.22 0.13 10:06:01 AM all 66.68 0.03 10.08 2.65 9.99 10.56 10:06:01 AM 0 66.68 0.03 10.08 2.65 9.99 10.56 10:07:01 AM all 70.37 0.00 10.67 2.46 9.46 7.04 10:07:01 AM 0 70.37 0.00 10.67 2.46 9.46 7.04 10:08:01 AM all 71.06 0.00 7.53 2.32 8.72 10.36 10:08:01 AM 0 71.06 0.00 7.53 2.32 8.72 10.36 10:09:01 AM all 66.47 0.00 5.57 1.85 7.75 18.37 10:09:01 AM 0 66.47 0.00 5.57 1.85 7.75 18.37 10:10:01 AM all 76.72 0.00 4.31 0.35 6.45 12.17 10:10:01 AM 0 76.72 0.00 4.31 0.35 6.45 12.17 10:11:01 AM all 64.85 0.00 4.57 0.51 5.66 24.41 10:11:01 AM 0 64.85 0.00 4.57 0.51 5.66 24.41 10:12:01 AM all 66.97 0.00 5.41 11.74 6.61 9.26 10:12:01 AM 0 66.97 0.00 5.41 11.74 6.61 9.26 Average: all 68.17 0.02 8.88 3.54 7.85 11.53 Average: 0 68.17 0.02 8.88 3.54 7.85 11.53