---> uname -a: Linux prd-centos8-builder-1c-1g-2981.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: 770 298 65 5 407 341 Swap: 1023 25 998 ---> 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:25:29:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.5/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe25:29ed/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) 02/26/2024 _x86_64_ (1 CPU) 23:03:40 LINUX RESTART (1 CPU) 11:04:03 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 217.42 119.81 97.61 10175.89 44524.66 11:06:01 PM 181.74 43.10 138.64 4766.81 14176.54 11:07:01 PM 59.94 9.70 50.24 569.58 3442.56 11:08:01 PM 21.46 4.55 16.91 182.84 354.82 11:09:01 PM 171.04 118.32 52.71 8406.00 2674.40 Average: 129.76 58.71 71.05 4785.87 12831.48 11:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 54988 305880 734220 93.03 2084 326520 517608 28.16 136592 447536 15644 11:06:01 PM 112124 341424 677084 85.79 636 294608 471016 25.63 117032 383024 27508 11:07:01 PM 75836 283768 713372 90.39 532 274512 541188 29.45 148068 397964 14752 11:08:01 PM 120960 321148 668248 84.67 532 266796 500624 27.24 149908 349764 2752 11:09:01 PM 99736 375236 689472 87.36 40 343068 463492 25.22 159556 368532 25312 Average: 92729 325491 696479 88.25 765 301101 498786 27.14 142231 389364 17194 11:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 240.46 137.53 1446.08 57.44 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 34.92 33.91 394.39 7.09 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 23.06 24.90 174.17 8.20 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 19.47 21.04 18.21 8.88 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 18.15 17.67 18.40 11.96 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 66.10 46.43 403.57 18.46 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) 02/26/2024 _x86_64_ (1 CPU) 23:03:40 LINUX RESTART (1 CPU) 11:04:03 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 61.33 0.07 13.64 8.87 0.12 15.97 11:05:01 PM 0 61.33 0.07 13.64 8.87 0.12 15.97 11:06:01 PM all 71.72 0.00 11.53 5.83 0.10 10.82 11:06:01 PM 0 71.72 0.00 11.53 5.83 0.10 10.82 11:07:01 PM all 64.05 0.00 4.56 2.27 0.10 29.02 11:07:01 PM 0 64.05 0.00 4.56 2.27 0.10 29.02 11:08:01 PM all 62.81 0.00 4.65 0.75 0.10 31.69 11:08:01 PM 0 62.81 0.00 4.65 0.75 0.10 31.69 11:09:01 PM all 63.89 0.00 6.76 15.21 0.10 14.04 11:09:01 PM 0 63.89 0.00 6.76 15.21 0.10 14.04 Average: all 64.78 0.01 8.19 6.57 0.10 20.34 Average: 0 64.78 0.01 8.19 6.57 0.10 20.34