---> uname -a: Linux prd-centos8-builder-1c-1g-2555.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: 2799.996 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: 770 295 67 5 407 344 Swap: 1023 29 994 ---> 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:6e:6c:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.66/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe6e:6c7b/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) 02/22/2024 _x86_64_ (1 CPU) 13:03:39 LINUX RESTART (1 CPU) 01:04:03 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 224.50 115.33 109.17 9375.91 45802.27 01:06:01 PM 165.21 40.14 125.07 4426.12 13967.16 01:07:01 PM 61.57 10.13 51.44 676.42 3261.46 01:08:01 PM 22.56 4.72 17.84 178.61 359.58 01:09:01 PM 165.37 117.22 48.14 8321.04 2661.90 Average: 127.23 57.14 70.09 4565.42 13002.79 01:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 49628 302240 739584 93.71 2100 327192 529380 28.81 142808 446380 16968 01:06:01 PM 96580 341592 692632 87.76 60 310100 475512 25.87 104516 409268 28904 01:07:01 PM 143292 349620 645920 81.84 8 272376 476052 25.90 146228 327604 24 01:08:01 PM 85900 312728 703312 89.12 8 292848 508596 27.67 150732 379696 16416 01:09:01 PM 87816 362292 701396 88.87 0 341160 480368 26.14 154764 383804 28976 Average: 92643 333694 696569 88.26 435 308735 493982 26.88 139810 389350 18258 01:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 234.84 135.31 1496.79 57.70 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 32.87 32.02 354.41 5.66 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 23.41 25.71 174.25 9.42 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 19.34 21.86 18.00 9.63 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 17.76 17.44 18.14 11.06 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 64.57 45.90 405.40 18.44 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) 02/22/2024 _x86_64_ (1 CPU) 13:03:39 LINUX RESTART (1 CPU) 01:04:03 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 63.24 0.05 14.03 7.92 0.14 14.62 01:05:01 PM 0 63.24 0.05 14.03 7.92 0.14 14.62 01:06:01 PM all 69.69 0.00 11.62 4.66 0.12 13.92 01:06:01 PM 0 69.69 0.00 11.62 4.66 0.12 13.92 01:07:01 PM all 68.13 0.00 4.94 2.85 0.13 23.94 01:07:01 PM 0 68.13 0.00 4.94 2.85 0.13 23.94 01:08:01 PM all 64.08 0.00 4.57 0.48 0.12 30.75 01:08:01 PM 0 64.08 0.00 4.57 0.48 0.12 30.75 01:09:01 PM all 64.48 0.00 6.88 14.56 0.13 13.94 01:09:01 PM 0 64.48 0.00 6.88 14.56 0.13 13.94 Average: all 65.94 0.01 8.37 6.08 0.13 19.47 Average: 0 65.94 0.01 8.37 6.08 0.13 19.47