---> uname -a: Linux prd-centos8-builder-1c-1g-808.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 78 5 390 338 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:8f:df:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.43/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe8f:df36/64 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) 05/01/2024 _x86_64_ (1 CPU) 16:03:53 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:02 PM 339.37 228.11 111.26 16839.75 41471.49 04:06:02 PM 155.78 33.96 121.82 3939.70 13794.41 04:07:01 PM 76.01 23.45 52.56 1249.07 3922.72 04:08:01 PM 22.55 4.98 17.57 204.26 355.26 04:09:01 PM 132.33 109.19 23.13 7914.32 875.57 Average: 145.41 80.29 65.12 6053.14 12107.06 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 PM 95908 315740 693304 87.85 2100 293368 510536 27.78 121212 428532 23892 04:06:02 PM 108872 350928 680340 86.20 304 308796 459280 24.99 107392 402288 16044 04:07:01 PM 165844 356280 623368 78.99 36 257852 459584 25.01 123572 332932 1076 04:08:01 PM 165708 359988 623504 79.00 36 261700 454128 24.71 141580 314108 24 04:09:01 PM 59624 319288 729588 92.45 0 326556 512188 27.87 152824 413644 164 Average: 119191 340445 670021 84.90 495 289654 479143 26.07 129316 378301 8240 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 PM eth0 218.93 113.96 1025.02 56.01 0.00 0.00 0.00 0.00 04:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 PM eth0 55.37 52.39 682.56 8.47 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 30.89 32.95 285.68 9.43 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 14.41 17.36 11.88 7.36 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 20.75 19.59 20.50 11.82 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 68.25 47.28 404.63 18.68 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) 05/01/2024 _x86_64_ (1 CPU) 16:03:53 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:02 PM all 54.34 0.12 19.07 15.73 0.10 10.65 04:05:02 PM 0 54.34 0.12 19.07 15.73 0.10 10.65 04:06:02 PM all 73.69 0.00 10.68 3.94 0.12 11.58 04:06:02 PM 0 73.69 0.00 10.68 3.94 0.12 11.58 04:07:01 PM all 65.68 0.00 5.21 3.33 0.10 25.68 04:07:01 PM 0 65.68 0.00 5.21 3.33 0.10 25.68 04:08:01 PM all 66.19 0.00 3.79 0.57 0.12 29.34 04:08:01 PM 0 66.19 0.00 3.79 0.57 0.12 29.34 04:09:01 PM all 58.42 0.00 5.11 12.74 0.13 23.60 04:09:01 PM 0 58.42 0.00 5.11 12.74 0.13 23.60 Average: all 63.63 0.02 8.78 7.28 0.11 20.18 Average: 0 63.63 0.02 8.78 7.28 0.11 20.18