---> uname -a: Linux prd-centos8-builder-1c-1g-2461.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: 770 317 64 6 387 321 Swap: 1023 26 997 ---> 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:9f:5b:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.247/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe9f:5ba8/64 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) 06/02/2024 _x86_64_ (1 CPU) 05:03:37 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 229.06 111.46 117.60 9283.55 42155.00 05:06:01 AM 151.43 44.14 107.30 4336.02 11931.36 05:07:01 AM 55.14 17.36 37.78 750.56 2996.88 05:08:01 AM 18.04 3.68 14.36 64.91 320.48 05:09:01 AM 140.71 112.03 28.69 8063.57 977.24 Average: 118.91 57.75 61.16 4501.15 11684.68 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 94664 306776 694548 88.01 1992 288132 512832 27.90 125776 418232 18332 05:06:01 AM 90224 336416 698988 88.57 452 312796 480100 26.12 130896 398024 21500 05:07:01 AM 64304 277688 724908 91.85 236 280764 540852 29.43 151632 407032 15808 05:08:01 AM 152664 350808 636548 80.66 236 265484 467312 25.43 150984 318516 24 05:09:01 AM 61216 320568 727996 92.24 116 326380 510592 27.78 158096 405736 12764 Average: 92614 318451 696598 88.27 606 294711 502338 27.33 143477 389508 13686 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 207.95 124.02 1179.21 57.99 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 41.40 40.29 502.85 6.38 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 30.45 32.53 277.28 10.06 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 18.14 19.24 15.02 8.01 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 17.71 18.46 18.28 11.98 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 63.17 46.93 398.75 18.89 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) 06/02/2024 _x86_64_ (1 CPU) 05:03:37 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 63.95 0.07 14.72 8.80 0.13 12.32 05:05:01 AM 0 63.95 0.07 14.72 8.80 0.13 12.32 05:06:01 AM all 70.97 0.00 9.73 5.01 0.10 14.19 05:06:01 AM 0 70.97 0.00 9.73 5.01 0.10 14.19 05:07:01 AM all 68.03 0.00 4.55 2.50 0.10 24.82 05:07:01 AM 0 68.03 0.00 4.55 2.50 0.10 24.82 05:08:01 AM all 63.70 0.00 4.57 0.33 0.08 31.31 05:08:01 AM 0 63.70 0.00 4.57 0.33 0.08 31.31 05:09:01 AM all 68.52 0.00 5.21 13.25 0.10 12.92 05:09:01 AM 0 68.52 0.00 5.21 13.25 0.10 12.92 Average: all 67.03 0.01 7.76 5.98 0.10 19.11 Average: 0 67.03 0.01 7.76 5.98 0.10 19.11