---> uname -a: Linux prd-centos8-builder-1c-1g-55.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: 2800.000 BogoMIPS: 5600.00 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 70 6 412 349 Swap: 1023 25 998 ---> 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:94:64:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.168/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe94:6402/64 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) 03/29/2024 _x86_64_ (1 CPU) 15:03:43 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 234.73 141.78 92.95 12306.05 42784.15 03:06:01 PM 135.60 31.02 104.58 3686.29 12049.59 03:07:01 PM 78.35 25.96 52.39 1304.11 4000.15 03:08:01 PM 18.01 3.86 14.14 70.63 293.54 03:09:01 PM 133.30 105.25 28.05 7760.92 1000.48 Average: 120.03 61.60 58.43 5027.54 12034.27 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 103424 325644 685788 86.90 1956 297832 505200 27.49 136040 401140 16976 03:06:01 PM 67328 323820 721884 91.47 88 322000 500664 27.24 116280 431692 25960 03:07:01 PM 81028 306700 708184 89.73 88 291608 522036 28.41 149852 387868 15804 03:08:01 PM 144468 355080 644744 81.69 88 276564 470344 25.59 149236 323932 8 03:09:01 PM 71716 342560 717496 90.91 0 336348 500284 27.22 156468 398064 13372 Average: 93593 330761 695619 88.14 444 304870 499706 27.19 141575 388539 14424 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 224.78 118.55 1203.28 55.34 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 44.41 41.13 492.31 6.39 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 29.21 30.74 277.77 9.32 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 16.33 17.52 13.59 6.34 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 20.16 20.14 20.24 14.53 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 67.02 45.64 401.67 18.39 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) 03/29/2024 _x86_64_ (1 CPU) 15:03:43 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 63.44 0.07 14.21 8.98 0.10 13.19 03:05:01 PM 0 63.44 0.07 14.21 8.98 0.10 13.19 03:06:01 PM all 65.65 0.00 9.84 4.47 0.08 19.95 03:06:01 PM 0 65.65 0.00 9.84 4.47 0.08 19.95 03:07:01 PM all 64.24 0.00 5.06 3.35 0.13 27.22 03:07:01 PM 0 64.24 0.00 5.06 3.35 0.13 27.22 03:08:01 PM all 59.23 0.00 3.97 0.70 0.08 36.01 03:08:01 PM 0 59.23 0.00 3.97 0.70 0.08 36.01 03:09:01 PM all 66.60 0.00 5.36 12.56 0.12 15.36 03:09:01 PM 0 66.60 0.00 5.36 12.56 0.12 15.36 Average: all 63.83 0.01 7.69 6.01 0.10 22.35 Average: 0 63.83 0.01 7.69 6.01 0.10 22.35