---> uname -a: Linux prd-centos8-builder-1c-1g-3387.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: 770 300 68 5 402 338 Swap: 1023 28 995 ---> 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:e5:55:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.98/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fee5:555c/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) 03/02/2024 _x86_64_ (1 CPU) 04:03:45 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 255.37 162.18 93.20 13546.02 42752.45 04:06:01 AM 142.40 29.01 113.40 3933.76 13072.01 04:07:01 AM 83.01 15.14 67.87 1099.80 5277.50 04:08:01 AM 23.01 5.45 17.56 216.96 357.45 04:09:01 AM 157.81 110.54 47.27 8127.91 2520.37 Average: 132.36 64.49 67.86 5387.33 12804.33 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 48344 292012 740868 93.87 1956 317452 541292 29.45 132020 462284 15316 04:06:01 AM 73420 325520 715792 90.70 0 317440 495344 26.95 127316 415164 34332 04:07:01 AM 152776 353168 636436 80.64 0 266428 472188 25.69 141736 326068 1084 04:08:01 AM 171404 375904 617808 78.28 0 270564 446780 24.31 153008 295076 16 04:09:01 AM 71024 310184 718188 91.00 0 303972 529068 28.79 156000 398496 17388 Average: 103394 331358 685818 86.90 391 295171 496934 27.04 142016 379418 13627 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 211.64 124.25 1185.28 54.45 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 47.40 45.58 605.96 8.40 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 22.68 24.28 172.65 6.86 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 16.64 19.61 13.88 8.76 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 18.02 17.72 20.46 10.50 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 63.32 46.31 399.85 17.81 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) 03/02/2024 _x86_64_ (1 CPU) 04:03:45 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 63.89 0.08 14.80 9.04 0.12 12.06 04:05:01 AM 0 63.89 0.08 14.80 9.04 0.12 12.06 04:06:01 AM all 72.88 0.00 10.72 4.93 0.12 11.35 04:06:01 AM 0 72.88 0.00 10.72 4.93 0.12 11.35 04:07:01 AM all 63.12 0.00 6.01 4.47 0.10 26.30 04:07:01 AM 0 63.12 0.00 6.01 4.47 0.10 26.30 04:08:01 AM all 68.90 0.00 4.08 0.40 0.12 26.50 04:08:01 AM 0 68.90 0.00 4.08 0.40 0.12 26.50 04:09:01 AM all 63.41 0.00 6.08 14.17 0.10 16.24 04:09:01 AM 0 63.41 0.00 6.08 14.17 0.10 16.24 Average: all 66.44 0.02 8.34 6.60 0.11 18.49 Average: 0 66.44 0.02 8.34 6.60 0.11 18.49