---> uname -a: Linux prd-centos8-builder-1c-1g-4683.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: 770 292 81 5 397 346 Swap: 1023 24 999 ---> 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:c5:bc:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.216/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fec5:bc7d/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) 05:03:47 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 260.97 184.37 76.60 14739.14 40986.17 05:06:01 AM 131.85 24.75 107.11 3291.06 12110.30 05:07:02 AM 86.86 33.17 53.69 1742.46 5216.36 05:08:01 AM 24.24 4.10 20.14 308.32 1045.38 05:09:01 AM 41.92 29.57 12.35 1139.62 275.27 05:10:01 AM 114.89 85.14 29.75 7059.16 1039.92 Average: 110.41 60.37 50.04 4728.55 10147.27 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 61840 313448 727372 92.16 1960 324536 516612 28.11 121044 450216 29572 05:06:01 AM 63096 305296 726116 92.01 292 310848 529832 28.83 111196 450848 29920 05:07:02 AM 79284 302276 709928 89.95 152 289944 529200 28.80 130128 413968 20324 05:08:01 AM 126204 343668 663008 84.01 152 284792 490356 26.68 149576 348536 1084 05:09:01 AM 139104 385652 650108 82.37 152 313848 498820 27.14 163352 318220 24 05:10:01 AM 138716 395852 650496 82.42 0 323376 446980 24.32 157860 330376 12536 Average: 101374 341032 687838 87.16 451 307891 501967 27.31 138859 385361 15577 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 213.65 102.11 1053.63 52.66 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 53.62 48.28 625.49 6.06 0.00 0.00 0.00 0.00 05:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:02 AM eth0 24.62 27.05 256.54 8.96 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 14.26 16.92 15.01 6.91 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 16.56 16.88 17.08 8.29 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 14.84 16.02 12.00 10.54 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 56.42 37.96 331.11 15.60 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) 05:03:47 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 64.40 0.08 17.61 6.84 0.17 10.90 05:05:01 AM 0 64.40 0.08 17.61 6.84 0.17 10.90 05:06:01 AM all 76.58 0.00 10.44 3.02 0.18 9.79 05:06:01 AM 0 76.58 0.00 10.44 3.02 0.18 9.79 05:07:02 AM all 70.72 0.00 6.11 3.67 0.15 19.36 05:07:02 AM 0 70.72 0.00 6.11 3.67 0.15 19.36 05:08:01 AM all 72.66 0.00 4.29 0.68 0.15 22.22 05:08:01 AM 0 72.66 0.00 4.29 0.68 0.15 22.22 05:09:01 AM all 60.14 0.00 4.04 2.37 0.13 33.32 05:09:01 AM 0 60.14 0.00 4.04 2.37 0.13 33.32 05:10:01 AM all 72.77 0.00 5.77 11.27 0.18 10.01 05:10:01 AM 0 72.77 0.00 5.77 11.27 0.18 10.01 Average: all 69.54 0.01 8.05 4.65 0.16 17.58 Average: 0 69.54 0.01 8.05 4.65 0.16 17.58