---> uname -a: Linux prd-centos8-builder-1c-1g-4803.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: 770 297 69 6 403 341 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:43:cc:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.253/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe43:ccf5/64 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) 03/17/2024 _x86_64_ (1 CPU) 08:03:44 LINUX RESTART (1 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 243.31 175.34 67.97 14363.90 40373.38 08:06:01 AM 111.01 25.11 85.90 3239.97 10495.37 08:07:01 AM 87.18 19.90 67.28 1621.32 6914.24 08:08:01 AM 40.11 12.99 27.12 466.76 1101.98 08:09:01 AM 17.49 3.63 13.86 69.95 300.92 08:10:01 AM 114.51 94.88 19.63 7668.08 719.11 Average: 102.28 55.32 46.95 4572.69 9983.98 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 89132 341752 700080 88.71 2032 324648 471032 25.63 120936 411492 21344 08:06:01 AM 96352 349200 692860 87.79 1172 323796 480296 26.13 117768 419556 28700 08:07:01 AM 51140 286952 738072 93.52 804 302808 533412 29.02 122848 446304 3652 08:08:01 AM 73876 284992 715336 90.64 432 279120 541532 29.47 151192 399608 14752 08:09:01 AM 152444 349580 636768 80.68 432 265140 476140 25.91 150684 320496 20 08:10:01 AM 56356 311244 732856 92.86 16 322440 529824 28.83 156476 417800 160 Average: 86550 320620 702662 89.03 815 302992 505373 27.50 136651 402543 11438 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 190.43 95.95 843.70 51.23 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 54.39 47.71 692.83 6.66 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 32.76 31.59 400.07 7.00 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 11.16 14.37 12.80 6.79 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 13.11 15.51 10.83 5.80 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 14.62 14.99 15.45 8.57 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 52.74 36.69 329.26 14.34 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) 03/17/2024 _x86_64_ (1 CPU) 08:03:44 LINUX RESTART (1 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 68.54 0.08 17.97 6.02 0.45 6.93 08:05:01 AM 0 68.54 0.08 17.97 6.02 0.45 6.93 08:06:01 AM all 77.52 0.00 10.96 2.99 0.63 7.91 08:06:01 AM 0 77.52 0.00 10.96 2.99 0.63 7.91 08:07:01 AM all 77.00 0.00 7.08 2.75 0.40 12.76 08:07:01 AM 0 77.00 0.00 7.08 2.75 0.40 12.76 08:08:01 AM all 75.19 0.00 4.78 0.95 0.45 18.63 08:08:01 AM 0 75.19 0.00 4.78 0.95 0.45 18.63 08:09:01 AM all 73.75 0.00 4.40 0.35 0.27 21.23 08:09:01 AM 0 73.75 0.00 4.40 0.35 0.27 21.23 08:10:01 AM all 65.43 0.00 5.11 12.05 0.50 16.90 08:10:01 AM 0 65.43 0.00 5.11 12.05 0.50 16.90 Average: all 72.91 0.01 8.38 4.19 0.45 14.06 Average: 0 72.91 0.01 8.38 4.19 0.45 14.06