---> uname -a: Linux prd-centos8-builder-1c-1g-2976.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: 770 282 79 6 408 355 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:ef:bb:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.48/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:feef:bb68/64 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) 21:03:40 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 225.11 126.29 98.82 11911.32 43301.12 09:06:01 PM 166.83 32.24 134.59 2867.18 14550.53 09:07:01 PM 52.02 10.77 41.25 662.67 2503.02 09:08:01 PM 25.00 4.08 20.92 109.38 574.72 09:09:01 PM 188.22 121.74 66.48 9069.60 3561.47 Average: 131.44 59.03 72.41 4924.90 12901.37 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 49088 297212 740124 93.78 1956 323364 546016 29.71 148832 446032 17084 09:06:01 PM 116680 369444 672532 85.22 232 317640 455900 24.81 143056 352284 5552 09:07:01 PM 149988 367084 639224 81.00 132 283160 465892 25.35 158124 311576 1088 09:08:01 PM 59340 287464 729872 92.48 108 293896 545576 29.69 160528 398296 26584 09:09:01 PM 91732 374372 697480 88.38 16 348884 472608 25.72 180664 353612 8 Average: 93366 339115 695846 88.17 489 313389 497198 27.05 158241 372360 10063 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 232.00 135.16 1449.19 55.39 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 32.52 31.97 350.54 7.51 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 24.97 27.57 174.66 9.50 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 17.42 19.78 17.02 7.73 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 18.42 18.32 18.50 13.22 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 65.09 46.57 402.08 18.68 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) 21:03:40 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 65.00 0.07 13.94 7.98 0.10 12.91 09:05:01 PM 0 65.00 0.07 13.94 7.98 0.10 12.91 09:06:01 PM all 68.58 0.00 11.18 5.03 0.08 15.14 09:06:01 PM 0 68.58 0.00 11.18 5.03 0.08 15.14 09:07:01 PM all 68.31 0.00 4.67 2.34 0.10 24.59 09:07:01 PM 0 68.31 0.00 4.67 2.34 0.10 24.59 09:08:01 PM all 66.51 0.00 4.08 0.43 0.10 28.88 09:08:01 PM 0 66.51 0.00 4.08 0.43 0.10 28.88 09:09:01 PM all 64.59 0.00 6.82 15.66 0.10 12.82 09:09:01 PM 0 64.59 0.00 6.82 15.66 0.10 12.82 Average: all 66.60 0.01 8.14 6.28 0.10 18.87 Average: 0 66.60 0.01 8.14 6.28 0.10 18.87