---> uname -a: Linux prd-centos8-builder-1c-1g-1601.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 300 100 5 369 338 Swap: 1023 34 989 ---> 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:4e:44:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.120/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe4e:4438/64 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) 02/13/2024 _x86_64_ (1 CPU) 01:03:43 LINUX RESTART (1 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 234.17 143.55 90.61 12090.26 42273.74 01:06:01 AM 167.43 44.59 122.84 4377.68 14400.42 01:07:01 AM 95.22 15.96 79.25 1351.64 5715.43 01:08:01 AM 27.16 7.22 19.95 232.23 459.79 01:09:01 AM 154.20 116.04 38.16 8233.71 2286.11 Average: 135.67 65.50 70.17 5259.16 13033.91 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 65432 278996 723780 91.71 2092 288560 545096 29.66 133080 443508 19052 01:06:01 AM 118612 349956 670600 84.97 292 296172 461176 25.09 123040 369540 6276 01:07:01 AM 167944 347696 621268 78.72 68 244796 476580 25.93 138348 311000 2112 01:08:01 AM 163000 347980 626212 79.35 68 250204 472696 25.72 151768 302664 20 01:09:01 AM 119996 368556 669216 84.80 68 313532 467920 25.46 147920 355324 15684 Average: 126997 338637 662215 83.91 518 278653 484694 26.37 138831 356407 8629 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 197.00 112.93 1184.93 53.09 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 48.43 45.43 620.79 7.52 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 20.90 24.03 198.10 7.13 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 17.35 20.06 17.50 9.22 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 20.22 18.55 20.04 11.60 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 60.81 44.22 408.45 17.72 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) 02/13/2024 _x86_64_ (1 CPU) 01:03:43 LINUX RESTART (1 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 65.25 0.07 13.80 6.64 0.10 14.14 01:05:01 AM 0 65.25 0.07 13.80 6.64 0.10 14.14 01:06:01 AM all 72.95 0.00 11.48 5.64 0.12 9.81 01:06:01 AM 0 72.95 0.00 11.48 5.64 0.12 9.81 01:07:01 AM all 66.82 0.00 6.10 3.98 0.10 23.01 01:07:01 AM 0 66.82 0.00 6.10 3.98 0.10 23.01 01:08:01 AM all 70.28 0.00 4.22 1.00 0.08 24.42 01:08:01 AM 0 70.28 0.00 4.22 1.00 0.08 24.42 01:09:01 AM all 55.78 0.00 6.14 14.28 0.10 23.69 01:09:01 AM 0 55.78 0.00 6.14 14.28 0.10 23.69 Average: all 66.22 0.01 8.35 6.31 0.10 19.01 Average: 0 66.22 0.01 8.35 6.31 0.10 19.01