---> uname -a: Linux prd-centos8-builder-1c-1g-4707.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: 770 300 68 6 402 338 Swap: 1023 23 1000 ---> 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:ff:fc:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.187/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:feff:fcf0/64 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) 03/16/2024 _x86_64_ (1 CPU) 10:03:42 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 233.12 151.79 81.33 13064.10 41966.97 10:06:01 AM 129.87 24.52 105.34 3109.71 11734.43 10:07:01 AM 81.21 29.78 51.43 1958.96 4440.07 10:08:01 AM 25.70 4.03 21.67 147.13 621.36 10:09:01 AM 60.56 49.35 11.21 3420.99 248.88 10:10:01 AM 104.10 74.04 30.06 5481.24 1068.73 Average: 105.78 55.60 50.19 4531.55 10019.28 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 117176 348084 672036 85.15 2104 304068 482020 26.23 127232 396228 16116 10:06:01 AM 63684 295856 725528 91.93 808 300528 530068 28.84 110756 452644 18232 10:07:01 AM 87388 306208 701824 88.93 764 285052 522592 28.44 132980 402936 20856 10:08:01 AM 115868 323944 673344 85.32 764 274536 503220 27.38 150612 357404 1084 10:09:01 AM 64396 368756 724816 91.84 764 370800 457984 24.92 170860 384168 44 10:10:01 AM 68736 344308 720476 91.29 572 341832 512152 27.87 175544 384212 12588 Average: 86208 331193 703004 89.08 963 312803 501339 27.28 144664 396265 11487 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 210.08 104.64 1054.92 52.24 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 53.59 48.51 625.48 6.01 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 25.60 27.15 256.44 8.88 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 14.96 18.42 15.63 8.54 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 16.78 16.23 17.42 8.04 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 13.41 14.93 11.26 9.16 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 55.76 38.33 330.36 15.48 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) 03/16/2024 _x86_64_ (1 CPU) 10:03:42 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 70.40 0.08 15.97 5.30 0.20 8.04 10:05:01 AM 0 70.40 0.08 15.97 5.30 0.20 8.04 10:06:01 AM all 75.98 0.00 10.19 3.19 0.20 10.44 10:06:01 AM 0 75.98 0.00 10.19 3.19 0.20 10.44 10:07:01 AM all 71.38 0.00 6.17 3.79 0.17 18.49 10:07:01 AM 0 71.38 0.00 6.17 3.79 0.17 18.49 10:08:01 AM all 74.10 0.00 4.45 0.73 0.17 20.55 10:08:01 AM 0 74.10 0.00 4.45 0.73 0.17 20.55 10:09:01 AM all 61.77 0.00 4.50 4.67 0.15 28.91 10:09:01 AM 0 61.77 0.00 4.50 4.67 0.15 28.91 10:10:01 AM all 73.61 0.00 5.62 9.75 0.18 10.83 10:10:01 AM 0 73.61 0.00 5.62 9.75 0.18 10.83 Average: all 71.21 0.01 7.82 4.57 0.18 16.21 Average: 0 71.21 0.01 7.82 4.57 0.18 16.21