---> uname -a: Linux prd-centos8-builder-1c-1g-2706.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: 770 314 73 6 382 324 Swap: 1023 21 1002 ---> 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:03:c3:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.85/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe03:c31b/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) 06/05/2024 _x86_64_ (1 CPU) 15:03:44 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 265.19 145.66 119.53 11920.69 42584.28 03:06:01 PM 149.14 37.20 111.94 4288.96 12880.15 03:07:01 PM 51.67 16.33 35.34 815.06 2197.02 03:08:01 PM 19.71 4.45 15.26 121.16 294.10 03:09:01 PM 135.98 110.09 25.88 8021.85 820.52 Average: 124.39 62.77 61.61 5035.96 11764.87 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 63464 273720 725748 91.96 1952 283928 549316 29.89 110116 467404 25584 03:06:01 PM 95832 344072 693380 87.86 496 315652 475920 25.90 117632 409648 1048 03:07:01 PM 145820 344420 643392 81.52 44 267248 476068 25.90 143068 335764 20 03:08:01 PM 118132 320052 671080 85.03 44 270504 499528 27.18 145516 360192 1084 03:09:01 PM 74996 338340 714216 90.50 0 330256 492104 26.78 164020 386828 12624 Average: 99649 324121 689563 87.37 507 293518 498587 27.13 136070 391967 8072 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 202.11 121.56 1179.28 57.38 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 44.76 43.28 504.22 8.19 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 27.14 29.26 276.01 9.03 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 19.41 20.49 16.01 8.86 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 18.82 19.07 18.82 12.82 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 62.49 46.75 399.11 19.27 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) 06/05/2024 _x86_64_ (1 CPU) 15:03:44 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 62.62 0.08 14.21 11.30 0.12 11.67 03:05:01 PM 0 62.62 0.08 14.21 11.30 0.12 11.67 03:06:01 PM all 69.41 0.00 10.37 4.69 0.12 15.41 03:06:01 PM 0 69.41 0.00 10.37 4.69 0.12 15.41 03:07:01 PM all 61.99 0.00 3.89 2.12 0.08 31.91 03:07:01 PM 0 61.99 0.00 3.89 2.12 0.08 31.91 03:08:01 PM all 60.63 0.00 4.44 0.38 0.10 34.45 03:08:01 PM 0 60.63 0.00 4.44 0.38 0.10 34.45 03:09:01 PM all 63.84 0.00 5.48 13.27 0.12 17.30 03:09:01 PM 0 63.84 0.00 5.48 13.27 0.12 17.30 Average: all 63.70 0.02 7.68 6.35 0.11 22.15 Average: 0 63.70 0.02 7.68 6.35 0.11 22.15