---> uname -a: Linux prd-centos8-builder-1c-1g-2330.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: 770 301 79 5 390 339 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:3b:da:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.222/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe3b:dae2/64 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) 04/22/2024 _x86_64_ (1 CPU) 07:03:52 LINUX RESTART (1 CPU) 07:05:01 AM tps rtps wtps bread/s bwrtn/s 07:06:01 AM 138.21 32.05 106.16 3270.05 11391.76 07:07:01 AM 98.22 27.98 70.24 1725.78 6611.28 07:08:01 AM 22.91 2.42 20.49 212.96 445.98 07:09:01 AM 116.76 97.93 18.82 7342.31 706.91 Average: 94.03 40.09 53.93 3137.91 4789.99 07:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 AM 77436 311544 711776 90.19 716 306392 509352 27.72 105692 450588 24684 07:07:01 AM 71384 281932 717828 90.96 244 277716 534272 29.07 129192 421444 18908 07:08:01 AM 58820 275360 730392 92.55 244 283692 539456 29.35 148340 415064 15812 07:09:01 AM 52536 333020 736676 93.34 84 346800 491580 26.75 157632 418780 148 Average: 65044 300464 724168 91.76 322 303650 518665 28.22 135214 426469 14888 07:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 71.70 66.44 779.74 8.74 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 27.20 29.00 274.38 8.96 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 15.63 19.41 16.00 9.03 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 18.70 17.64 18.88 8.32 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 33.31 33.13 272.32 8.77 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) 04/22/2024 _x86_64_ (1 CPU) 07:03:52 LINUX RESTART (1 CPU) 07:05:01 AM CPU %user %nice %system %iowait %steal %idle 07:06:01 AM all 73.62 0.00 10.20 4.09 0.13 11.96 07:06:01 AM 0 73.62 0.00 10.20 4.09 0.13 11.96 07:07:01 AM all 70.41 0.00 6.65 3.26 0.12 19.57 07:07:01 AM 0 70.41 0.00 6.65 3.26 0.12 19.57 07:08:01 AM all 74.26 0.00 4.13 0.32 0.10 21.19 07:08:01 AM 0 74.26 0.00 4.13 0.32 0.10 21.19 07:09:01 AM all 52.34 0.00 5.36 12.43 0.10 29.77 07:09:01 AM 0 52.34 0.00 5.36 12.43 0.10 29.77 Average: all 67.66 0.00 6.58 5.02 0.11 20.62 Average: 0 67.66 0.00 6.58 5.02 0.11 20.62