---> uname -a: Linux prd-centos8-builder-1c-1g-614.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: 2799.998 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 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: 770 302 88 5 379 338 Swap: 1023 27 996 ---> 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:62:67:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.27/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe62:6728/64 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) 02/02/2024 _x86_64_ (1 CPU) 11:03:38 LINUX RESTART (1 CPU) 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 202.98 124.98 78.00 9360.53 42101.29 11:06:01 AM 173.13 42.70 130.43 4845.98 15138.48 11:07:01 AM 95.07 19.60 75.47 1342.04 5764.76 11:08:01 AM 23.23 4.63 18.60 79.55 398.48 11:09:01 AM 155.33 116.15 39.18 7544.46 2354.15 Average: 129.73 61.43 68.30 4620.66 13063.35 11:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 54428 294260 734628 93.10 2024 317268 547616 29.80 117208 479380 30000 11:06:01 AM 84556 331676 704500 89.28 480 313320 488836 26.60 123008 407348 9696 11:07:01 AM 166256 364096 622800 78.93 352 264632 462216 25.15 150608 303708 24 11:08:01 AM 175972 374860 613084 77.70 352 265704 446700 24.31 158840 285156 16 11:09:01 AM 66464 318416 722592 91.58 0 318756 521476 28.38 142740 418160 15684 Average: 109535 336662 679521 86.12 642 295936 493369 26.85 138481 378750 11084 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 179.45 132.49 1202.16 56.50 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 45.13 43.44 649.26 6.53 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 20.43 22.81 156.31 8.29 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 15.36 19.39 13.14 8.84 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 17.32 18.23 18.65 10.37 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 55.16 47.01 405.48 17.99 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) 02/02/2024 _x86_64_ (1 CPU) 11:03:38 LINUX RESTART (1 CPU) 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 57.36 0.08 8.77 14.61 0.14 19.04 11:05:01 AM 0 57.36 0.08 8.77 14.61 0.14 19.04 11:06:01 AM all 74.92 0.00 7.39 6.69 0.13 10.86 11:06:01 AM 0 74.92 0.00 7.39 6.69 0.13 10.86 11:07:01 AM all 66.08 0.00 4.12 3.55 0.10 26.14 11:07:01 AM 0 66.08 0.00 4.12 3.55 0.10 26.14 11:08:01 AM all 71.83 0.00 2.72 0.93 0.12 24.40 11:08:01 AM 0 71.83 0.00 2.72 0.93 0.12 24.40 11:09:01 AM all 63.53 0.00 4.05 15.17 0.12 17.13 11:09:01 AM 0 63.53 0.00 4.05 15.17 0.12 17.13 Average: all 66.78 0.02 5.40 8.17 0.12 19.52 Average: 0 66.78 0.02 5.40 8.17 0.12 19.52