---> uname -a: Linux prd-centos8-builder-1c-1g-2610.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: 770 304 75 6 391 334 Swap: 1023 19 1004 ---> 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:97:9e:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.100/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe97:9e3a/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) 02/23/2024 _x86_64_ (1 CPU) 03:03:43 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 232.87 132.66 100.22 11467.38 44297.55 03:06:01 AM 164.41 30.47 133.94 4268.71 13898.10 03:07:02 AM 64.22 12.08 52.15 661.56 3315.29 03:08:01 AM 17.99 3.71 14.28 66.81 315.75 03:09:01 AM 169.53 118.09 51.44 8500.02 2516.38 Average: 130.18 59.59 70.59 5009.67 12912.32 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 51732 314936 737480 93.45 1368 338440 505872 27.53 131124 454240 15216 03:06:01 AM 102560 342784 686652 87.00 0 305308 469124 25.53 116252 392736 27952 03:07:02 AM 76368 282296 712844 90.32 0 272300 535776 29.15 151804 391732 28 03:08:01 AM 151808 358428 637404 80.76 0 273040 456336 24.83 152392 314772 24 03:09:01 AM 72364 331156 716848 90.83 0 325248 494564 26.91 179400 374312 27908 Average: 90966 325920 698246 88.47 274 302867 492334 26.79 146194 385558 14226 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 204.18 131.06 1388.71 55.23 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 37.64 37.04 404.31 7.54 0.00 0.00 0.00 0.00 03:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:02 AM eth0 24.27 26.13 174.18 8.27 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 17.82 18.77 14.77 7.93 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 17.97 18.57 20.67 12.56 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 60.53 46.41 401.88 18.34 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) 02/23/2024 _x86_64_ (1 CPU) 03:03:43 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 64.37 0.07 13.51 8.02 0.10 13.93 03:05:01 AM 0 64.37 0.07 13.51 8.02 0.10 13.93 03:06:01 AM all 72.33 0.00 11.29 4.88 0.10 11.40 03:06:01 AM 0 72.33 0.00 11.29 4.88 0.10 11.40 03:07:02 AM all 64.67 0.00 4.74 2.65 0.08 27.85 03:07:02 AM 0 64.67 0.00 4.74 2.65 0.08 27.85 03:08:01 AM all 57.01 0.00 4.48 0.49 0.08 37.93 03:08:01 AM 0 57.01 0.00 4.48 0.49 0.08 37.93 03:09:01 AM all 65.47 0.00 6.16 14.48 0.10 13.78 03:09:01 AM 0 65.47 0.00 6.16 14.48 0.10 13.78 Average: all 64.79 0.01 8.05 6.12 0.09 20.93 Average: 0 64.79 0.01 8.05 6.12 0.09 20.93