---> uname -a: Linux prd-centos8-builder-1c-1g-1204.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: 770 296 72 6 402 341 Swap: 1023 21 1002 ---> 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:e7:b2:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.12/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fee7:b2f9/64 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) 04/10/2024 _x86_64_ (1 CPU) 11:03:40 LINUX RESTART (1 CPU) 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 218.13 124.35 93.78 10955.42 43283.89 11:06:01 AM 151.38 37.54 113.84 3634.51 13008.16 11:07:01 AM 69.10 26.07 43.04 1353.90 3065.27 11:08:01 AM 19.59 3.68 15.91 67.57 343.26 11:09:01 AM 131.20 105.58 25.62 7877.26 800.97 Average: 117.59 59.26 58.34 4759.83 12010.44 11:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 91648 321348 697564 88.39 1968 304476 511448 27.83 134332 414556 26480 11:06:01 AM 58936 317364 730276 92.53 0 324572 507800 27.63 115952 440056 21584 11:07:01 AM 102200 325884 687012 87.05 0 290432 501136 27.27 153468 364728 13984 11:08:01 AM 171460 381908 617752 78.27 0 277220 445112 24.22 154832 293256 16 11:09:01 AM 118904 383488 670308 84.93 0 330592 453596 24.68 168280 338044 164 Average: 108630 345998 680582 86.24 394 305458 483818 26.33 145373 370128 12446 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 202.01 126.64 1167.70 56.49 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 38.49 37.72 492.21 6.16 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 27.43 29.65 277.43 9.17 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 16.23 18.44 13.59 6.82 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 19.37 18.41 19.49 12.78 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 60.30 45.94 391.86 18.17 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) 04/10/2024 _x86_64_ (1 CPU) 11:03:40 LINUX RESTART (1 CPU) 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 67.27 0.05 14.05 5.74 0.12 12.78 11:05:01 AM 0 67.27 0.05 14.05 5.74 0.12 12.78 11:06:01 AM all 73.52 0.00 10.62 4.69 0.12 11.06 11:06:01 AM 0 73.52 0.00 10.62 4.69 0.12 11.06 11:07:01 AM all 66.22 0.00 5.31 3.54 0.10 24.83 11:07:01 AM 0 66.22 0.00 5.31 3.54 0.10 24.83 11:08:01 AM all 68.19 0.00 4.19 0.45 0.08 27.09 11:08:01 AM 0 68.19 0.00 4.19 0.45 0.08 27.09 11:09:01 AM all 66.34 0.00 5.36 12.71 0.12 15.47 11:09:01 AM 0 66.34 0.00 5.36 12.71 0.12 15.47 Average: all 68.31 0.01 7.89 5.42 0.11 18.26 Average: 0 68.31 0.01 7.89 5.42 0.11 18.26