---> uname -a: Linux prd-centos8-builder-1c-1g-57.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: 2799.996 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 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: 770 298 92 6 379 340 Swap: 1023 23 1000 ---> 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:ab:f9:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.72/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:feab:f95d/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) 01/27/2024 _x86_64_ (1 CPU) 09:03:42 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 233.53 142.08 91.44 10155.75 42673.53 09:06:01 AM 163.74 41.48 122.26 4076.72 13668.56 09:07:02 AM 90.57 17.29 73.28 1205.60 5222.60 09:08:01 AM 23.56 5.13 18.43 165.48 388.53 09:09:01 AM 161.99 121.48 40.51 7850.68 1594.29 Average: 135.07 65.71 69.36 4706.84 12753.41 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 67132 331224 721924 91.49 2040 341996 509212 27.71 145132 438836 18788 09:06:01 AM 107404 324552 681652 86.39 1144 284380 496296 27.01 95068 413936 11408 09:07:02 AM 173936 366944 615120 77.96 980 260976 462536 25.17 135808 313632 24 09:08:01 AM 174276 370972 614780 77.91 980 264684 456200 24.83 144940 303356 16 09:09:01 AM 123920 371424 665136 84.30 980 314760 466020 25.36 157328 343524 15684 Average: 129334 353023 659722 83.61 1225 293359 478053 26.01 135655 362657 9184 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 226.10 141.42 1386.92 56.29 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 39.21 38.06 427.35 7.55 0.00 0.00 0.00 0.00 09:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:02 AM eth0 21.07 21.97 155.75 7.34 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 14.82 17.67 11.60 7.18 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 18.50 17.73 18.69 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 64.12 47.48 401.45 17.82 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) 01/27/2024 _x86_64_ (1 CPU) 09:03:42 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 59.16 0.07 8.55 15.55 0.12 16.55 09:05:01 AM 0 59.16 0.07 8.55 15.55 0.12 16.55 09:06:01 AM all 68.43 0.00 6.93 5.97 0.12 18.55 09:06:01 AM 0 68.43 0.00 6.93 5.97 0.12 18.55 09:07:02 AM all 57.88 0.00 3.92 3.82 0.08 34.30 09:07:02 AM 0 57.88 0.00 3.92 3.82 0.08 34.30 09:08:01 AM all 63.97 0.00 2.36 0.68 0.12 32.88 09:08:01 AM 0 63.97 0.00 2.36 0.68 0.12 32.88 09:09:01 AM all 51.44 0.00 3.84 15.68 0.08 28.96 09:09:01 AM 0 51.44 0.00 3.84 15.68 0.08 28.96 Average: all 60.17 0.01 5.13 8.36 0.10 26.23 Average: 0 60.17 0.01 5.13 8.36 0.10 26.23