---> uname -a: Linux prd-centos8-builder-1c-1g-4720.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 72 6 394 336 Swap: 1023 27 996 ---> 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:9f:54:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.73/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fe9f:5414/64 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) 12:03:36 LINUX RESTART (1 CPU) 12:04:02 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 185.96 102.98 82.99 8935.16 42425.03 12:06:01 PM 112.17 25.10 87.07 3119.69 9820.81 12:07:01 PM 93.19 27.44 65.74 1990.00 6809.15 12:08:01 PM 26.40 3.66 22.74 219.62 840.85 12:09:01 PM 16.56 3.51 13.04 58.76 258.36 12:10:01 PM 131.42 110.72 20.70 7960.17 781.15 Average: 94.06 45.43 48.63 3701.06 10074.07 12:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 66680 300076 722532 91.55 2072 306860 514736 28.01 125092 441720 8920 12:06:01 PM 96000 334344 693212 87.84 708 309888 489596 26.64 106344 432612 27364 12:07:01 PM 152528 347444 636684 80.67 452 262284 474668 25.83 122288 346684 14188 12:08:01 PM 158364 358900 630848 79.93 452 268372 459952 25.03 150252 316020 20 12:09:01 PM 171448 372440 617764 78.28 452 268780 444792 24.20 150640 301544 0 12:10:01 PM 148820 400488 640392 81.14 376 318720 450052 24.49 148824 329640 160 Average: 132307 352282 656905 83.24 752 289151 472299 25.70 133907 361370 8442 12:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 196.21 100.86 1070.62 52.64 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 46.56 42.43 613.33 5.35 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 23.46 23.63 264.74 7.21 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 13.68 16.31 14.49 7.16 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 11.39 13.99 9.73 5.13 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 14.00 14.29 14.83 8.34 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 50.52 35.09 329.43 14.21 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) 12:03:36 LINUX RESTART (1 CPU) 12:04:02 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 72.69 0.05 14.58 2.57 0.47 9.63 12:05:01 PM 0 72.69 0.05 14.58 2.57 0.47 9.63 12:06:01 PM all 76.35 0.00 10.52 3.80 0.50 8.83 12:06:01 PM 0 76.35 0.00 10.52 3.80 0.50 8.83 12:07:01 PM all 77.56 0.00 7.38 2.10 0.50 12.45 12:07:01 PM 0 77.56 0.00 7.38 2.10 0.50 12.45 12:08:01 PM all 71.35 0.00 4.86 0.95 0.47 22.37 12:08:01 PM 0 71.35 0.00 4.86 0.95 0.47 22.37 12:09:01 PM all 70.60 0.00 3.99 0.48 0.47 24.46 12:09:01 PM 0 70.60 0.00 3.99 0.48 0.47 24.46 12:10:01 PM all 65.36 0.00 4.92 13.19 0.42 16.11 12:10:01 PM 0 65.36 0.00 4.92 13.19 0.42 16.11 Average: all 72.32 0.01 7.69 3.85 0.47 15.66 Average: 0 72.32 0.01 7.69 3.85 0.47 15.66