---> uname -a: Linux prd-centos8-builder-1c-1g-4453.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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: 2799.870 BogoMIPS: 5599.74 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 299 98 5 372 339 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:1d:fb:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.62/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe1d:fb1e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/23/2024 _x86_64_ (1 CPU) 03:03:53 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:02 AM 306.49 228.80 77.69 16473.07 40790.75 03:06:01 AM 152.36 25.20 127.16 3352.10 15685.04 03:07:01 AM 104.71 32.26 72.46 2044.83 5081.22 03:08:01 AM 30.93 2.62 28.31 224.76 1418.91 03:09:01 AM 152.52 117.90 34.63 7556.78 1497.47 Average: 149.44 81.56 67.88 5940.87 12892.84 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:02 AM 108588 351920 680468 86.24 2104 320656 486912 26.50 133548 411092 26320 03:06:01 AM 165896 363740 623160 78.98 48 262868 448984 24.43 106664 333748 17276 03:07:01 AM 91268 293412 697788 88.43 48 268928 529792 28.83 145988 382224 31004 03:08:01 AM 79992 288348 709064 89.86 48 275140 535724 29.15 157452 381524 12704 03:09:01 AM 55236 328044 733820 93.00 16 339304 503844 27.42 143032 422348 1748 Average: 100196 325093 688860 87.30 453 293379 501051 27.27 137337 386187 17810 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:02 AM eth0 175.35 114.46 1011.30 54.27 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 57.75 53.05 774.97 6.69 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 23.80 25.61 182.02 8.58 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 16.08 18.75 15.63 7.56 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 17.71 17.31 17.94 8.40 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 58.16 45.83 399.42 17.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/23/2024 _x86_64_ (1 CPU) 03:03:53 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:02 AM all 54.44 0.10 11.56 21.77 0.12 12.01 03:05:02 AM 0 54.44 0.10 11.56 21.77 0.12 12.01 03:06:01 AM all 71.09 0.00 7.20 4.08 0.14 17.49 03:06:01 AM 0 71.09 0.00 7.20 4.08 0.14 17.49 03:07:01 AM all 59.82 0.00 4.14 5.67 0.10 30.28 03:07:01 AM 0 59.82 0.00 4.14 5.67 0.10 30.28 03:08:01 AM all 63.61 0.00 2.54 1.48 0.12 32.25 03:08:01 AM 0 63.61 0.00 2.54 1.48 0.12 32.25 03:09:01 AM all 48.90 0.00 3.67 16.47 0.10 30.86 03:09:01 AM 0 48.90 0.00 3.67 16.47 0.10 30.86 Average: all 59.54 0.02 5.81 9.91 0.11 24.60 Average: 0 59.54 0.02 5.81 9.91 0.11 24.60