---> uname -a: Linux prd-centos8-builder-1c-1g-3698.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: 770 307 72 6 391 330 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:52:39:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.57/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe52:3921/64 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) 06/17/2024 _x86_64_ (1 CPU) 04:03:47 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 290.41 173.83 116.58 13918.82 41890.36 04:06:01 AM 150.82 33.52 117.30 4033.17 12703.80 04:07:01 AM 55.11 14.74 40.37 516.19 2723.35 04:08:01 AM 22.02 4.23 17.79 95.02 354.44 04:09:01 AM 149.97 118.11 31.86 8540.22 1209.68 Average: 133.69 68.90 64.79 5421.74 11781.45 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 101940 343140 687272 87.08 2104 315192 480760 26.16 131144 405568 16096 04:06:01 AM 97420 355108 691792 87.66 1064 322636 459316 24.99 134296 384756 20836 04:07:01 AM 200988 395952 588224 74.53 480 261260 424120 23.08 148732 270696 32 04:08:01 AM 74192 286568 715020 90.60 480 278688 531280 28.91 151156 393340 15796 04:09:01 AM 73500 337656 715712 90.69 72 330540 498136 27.11 172048 380532 12600 Average: 109608 343685 679604 86.11 840 301663 478722 26.05 147475 366978 13072 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 213.55 113.60 1085.17 56.39 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 59.08 56.84 604.75 9.59 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 29.76 31.10 277.93 9.71 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 17.82 19.91 15.31 7.80 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 18.69 18.89 18.55 13.72 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 67.81 48.08 400.48 19.45 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) 06/17/2024 _x86_64_ (1 CPU) 04:03:47 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 57.95 0.10 15.91 13.40 0.13 12.50 04:05:01 AM 0 57.95 0.10 15.91 13.40 0.13 12.50 04:06:01 AM all 69.50 0.00 10.66 3.72 0.12 16.00 04:06:01 AM 0 69.50 0.00 10.66 3.72 0.12 16.00 04:07:01 AM all 65.60 0.00 4.76 2.89 0.12 26.64 04:07:01 AM 0 65.60 0.00 4.76 2.89 0.12 26.64 04:08:01 AM all 63.88 0.00 4.20 0.58 0.10 31.24 04:08:01 AM 0 63.88 0.00 4.20 0.58 0.10 31.24 04:09:01 AM all 65.36 0.00 5.77 14.06 0.10 14.71 04:09:01 AM 0 65.36 0.00 5.77 14.06 0.10 14.71 Average: all 64.46 0.02 8.26 6.93 0.11 20.22 Average: 0 64.46 0.02 8.26 6.93 0.11 20.22