---> uname -a: Linux prd-centos8-builder-1c-1g-698.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: 770 291 73 5 405 348 Swap: 1023 27 996 ---> 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:0d:26:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.247/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe0d:2686/64 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) 04/05/2024 _x86_64_ (1 CPU) 04:03:51 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 291.18 210.72 80.45 16463.55 41090.29 04:06:01 AM 161.33 36.29 125.05 3873.17 13686.34 04:07:01 AM 69.29 23.06 46.23 1139.94 3248.73 04:08:01 AM 19.04 4.85 14.19 113.12 297.70 04:09:01 AM 141.95 112.04 29.90 8077.83 1017.64 Average: 136.57 77.40 59.17 5934.56 11871.37 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 95224 333732 693988 87.93 2104 310920 485680 26.43 141900 394608 25376 04:06:01 AM 61400 325144 727812 92.22 44 330940 495136 26.94 113640 443300 7088 04:07:01 AM 83892 306312 705320 89.37 0 290068 522528 28.43 149336 389308 15816 04:08:01 AM 152572 361352 636640 80.67 0 276444 464928 25.30 149508 319668 24 04:09:01 AM 141960 415840 647252 82.01 0 340692 424588 23.10 161464 325988 12624 Average: 107010 348476 682202 86.44 430 309813 478572 26.04 143170 374574 12186 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 194.29 106.96 1044.59 53.94 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 49.26 47.99 594.94 7.32 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 28.16 30.00 277.94 9.36 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 18.57 19.50 15.27 8.08 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 19.31 19.46 19.21 13.18 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 61.93 44.79 390.47 18.38 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) 04/05/2024 _x86_64_ (1 CPU) 04:03:51 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 59.83 0.10 17.30 12.13 0.13 10.51 04:05:01 AM 0 59.83 0.10 17.30 12.13 0.13 10.51 04:06:01 AM all 72.35 0.00 10.77 4.19 0.10 12.59 04:06:01 AM 0 72.35 0.00 10.77 4.19 0.10 12.59 04:07:01 AM all 64.71 0.00 5.21 3.32 0.10 26.66 04:07:01 AM 0 64.71 0.00 5.21 3.32 0.10 26.66 04:08:01 AM all 61.56 0.00 4.55 0.53 0.10 33.26 04:08:01 AM 0 61.56 0.00 4.55 0.53 0.10 33.26 04:09:01 AM all 66.15 0.00 5.54 13.49 0.10 14.71 04:09:01 AM 0 66.15 0.00 5.54 13.49 0.10 14.71 Average: all 64.92 0.02 8.67 6.73 0.11 19.55 Average: 0 64.92 0.02 8.67 6.73 0.11 19.55