---> uname -a: Linux prd-centos8-builder-1c-1g-1607.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: 2800.022 BogoMIPS: 5600.04 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: 770 308 80 6 381 331 Swap: 1023 22 1001 ---> 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:5e:47:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.116/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe5e:47e8/64 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) 05/23/2024 _x86_64_ (1 CPU) 01:03:46 LINUX RESTART (1 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 287.50 172.22 115.28 13808.35 42040.71 01:06:01 AM 148.26 33.87 114.39 3932.46 12880.70 01:07:01 AM 76.32 24.70 51.62 1252.90 4718.90 01:08:01 AM 22.28 4.15 18.13 127.96 875.51 01:09:01 AM 131.96 108.43 23.53 7819.45 740.01 Average: 133.30 68.70 64.60 5389.93 12256.90 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 104860 340824 684352 86.71 1956 309644 482096 26.23 126016 409072 24156 01:06:01 AM 110444 348784 678768 86.01 136 307056 465836 25.35 116692 396740 29320 01:07:01 AM 153844 348444 635368 80.51 24 263588 471432 25.65 133992 339632 1084 01:08:01 AM 149672 345796 639540 81.04 24 265140 474844 25.84 150708 326068 16 01:09:01 AM 66580 319612 722632 91.56 0 320640 508284 27.66 169380 391484 36 Average: 117080 340692 672132 85.16 428 293214 480498 26.15 139358 372599 10922 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 192.26 116.29 1062.87 57.11 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 56.19 53.02 623.29 7.17 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 29.16 30.20 277.82 9.03 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 15.23 18.44 12.56 7.47 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 19.62 19.35 19.69 12.12 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 62.52 47.48 399.39 18.58 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) 05/23/2024 _x86_64_ (1 CPU) 01:03:46 LINUX RESTART (1 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 60.25 0.10 16.07 13.33 0.13 10.11 01:05:01 AM 0 60.25 0.10 16.07 13.33 0.13 10.11 01:06:01 AM all 73.22 0.00 10.90 4.47 0.12 11.29 01:06:01 AM 0 73.22 0.00 10.90 4.47 0.12 11.29 01:07:01 AM all 65.32 0.00 5.52 3.82 0.10 25.23 01:07:01 AM 0 65.32 0.00 5.52 3.82 0.10 25.23 01:08:01 AM all 72.10 0.00 4.34 0.38 0.12 23.06 01:08:01 AM 0 72.10 0.00 4.34 0.38 0.12 23.06 01:09:01 AM all 58.36 0.00 5.21 13.26 0.13 23.03 01:09:01 AM 0 58.36 0.00 5.21 13.26 0.13 23.03 Average: all 65.85 0.02 8.41 7.05 0.12 18.55 Average: 0 65.85 0.02 8.41 7.05 0.12 18.55