---> uname -a: Linux prd-centos8-builder-1c-1g-2189.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: 770 302 69 6 399 337 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:21:aa:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.15/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe21:aa36/64 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) 04/20/2024 _x86_64_ (1 CPU) 14:03:48 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 272.50 190.83 81.66 15218.97 41079.00 02:06:01 PM 156.11 36.66 119.45 3994.14 13450.97 02:07:01 PM 67.94 23.68 44.25 1283.14 3498.97 02:08:01 PM 25.97 4.16 21.81 85.02 595.84 02:09:01 PM 131.25 109.96 21.29 7994.27 731.96 Average: 130.79 73.08 57.70 5717.08 11877.66 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 69776 301012 719436 91.16 2040 304472 517552 28.16 125716 439160 23656 02:06:01 PM 108396 349228 680816 86.27 528 308068 467368 25.43 113476 399844 15660 02:07:01 PM 163700 358956 625512 79.26 196 263148 464780 25.29 130300 331412 7784 02:08:01 PM 162616 359172 626596 79.40 196 264464 459344 24.99 146272 315572 20 02:09:01 PM 62192 321388 727020 92.12 4 326888 512964 27.91 161580 407856 164 Average: 113336 337951 675876 85.64 593 293408 484402 26.36 135469 378769 9457 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 198.85 108.20 1011.62 52.83 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 53.15 49.65 629.52 8.24 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 33.14 34.51 280.89 8.30 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 15.34 18.67 12.73 8.84 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 19.72 19.70 19.76 10.81 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 64.07 46.16 391.06 17.81 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) 04/20/2024 _x86_64_ (1 CPU) 14:03:48 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 63.18 0.10 17.09 8.31 0.12 11.20 02:05:01 PM 0 63.18 0.10 17.09 8.31 0.12 11.20 02:06:01 PM all 73.01 0.00 10.73 4.60 0.12 11.54 02:06:01 PM 0 73.01 0.00 10.73 4.60 0.12 11.54 02:07:01 PM all 66.76 0.00 5.21 2.72 0.10 25.22 02:07:01 PM 0 66.76 0.00 5.21 2.72 0.10 25.22 02:08:01 PM all 72.36 0.00 4.05 0.33 0.10 23.16 02:08:01 PM 0 72.36 0.00 4.05 0.33 0.10 23.16 02:09:01 PM all 61.56 0.00 5.06 12.89 0.10 20.40 02:09:01 PM 0 61.56 0.00 5.06 12.89 0.10 20.40 Average: all 67.38 0.02 8.42 5.77 0.11 18.30 Average: 0 67.38 0.02 8.42 5.77 0.11 18.30