---> uname -a: Linux prd-centos8-builder-1c-1g-1233.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: 2800.022 BogoMIPS: 5600.04 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 72 5 396 337 Swap: 1023 31 992 ---> 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:11:79:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.169/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe11:797f/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) 04/10/2024 _x86_64_ (1 CPU) 19:03:51 LINUX RESTART (1 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:02 PM 297.92 217.46 80.46 16677.85 40671.02 07:06:01 PM 167.74 44.12 123.62 4064.52 14214.86 07:07:01 PM 76.53 25.99 50.54 1327.74 3856.24 07:08:01 PM 21.45 4.33 17.11 74.65 346.18 07:09:01 PM 136.45 111.03 25.42 8021.06 813.81 Average: 139.94 80.72 59.22 6040.56 11974.61 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:02 PM 64856 303604 724356 91.78 1452 314932 517048 28.13 122920 454632 30412 07:06:01 PM 104496 344416 684716 86.76 12 308648 469644 25.55 108616 406152 16060 07:07:01 PM 150380 350656 638832 80.95 12 267688 473488 25.76 132120 341432 1080 07:08:01 PM 146896 346884 642316 81.39 12 267420 476264 25.92 147732 328176 20 07:09:01 PM 86992 351208 702220 88.98 0 331132 482596 26.26 161948 377988 1468 Average: 110724 339354 678488 85.97 298 297964 483808 26.33 134667 381676 9808 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:02 PM eth0 195.27 107.45 1008.66 52.82 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 54.17 52.20 642.52 7.25 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 30.50 32.50 278.24 9.81 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 17.01 19.66 14.29 8.79 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 20.22 20.09 20.29 12.14 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 63.47 46.36 392.00 18.20 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) 04/10/2024 _x86_64_ (1 CPU) 19:03:51 LINUX RESTART (1 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:02 PM all 57.25 0.10 18.40 12.11 0.10 12.04 07:05:02 PM 0 57.25 0.10 18.40 12.11 0.10 12.04 07:06:01 PM all 73.08 0.00 10.99 4.53 0.10 11.29 07:06:01 PM 0 73.08 0.00 10.99 4.53 0.10 11.29 07:07:01 PM all 62.67 0.00 5.24 3.52 0.08 28.49 07:07:01 PM 0 62.67 0.00 5.24 3.52 0.08 28.49 07:08:01 PM all 66.68 0.00 4.15 0.62 0.08 28.47 07:08:01 PM 0 66.68 0.00 4.15 0.62 0.08 28.47 07:09:01 PM all 64.16 0.00 5.37 13.05 0.10 17.31 07:09:01 PM 0 64.16 0.00 5.37 13.05 0.10 17.31 Average: all 64.74 0.02 8.82 6.77 0.09 19.55 Average: 0 64.74 0.02 8.82 6.77 0.09 19.55