---> uname -a: Linux prd-centos8-builder-1c-1g-2207.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: 770 300 78 6 392 339 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:23:dc:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.131/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe23:dc1b/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) 17:03:41 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 223.57 127.56 96.01 11156.57 42990.74 05:06:01 PM 142.98 33.47 109.51 3583.67 12212.89 05:07:01 PM 62.12 17.26 44.86 1041.75 3383.86 05:08:01 PM 17.86 3.55 14.31 63.45 285.97 05:09:01 PM 133.32 108.33 24.99 7834.35 810.00 Average: 116.00 58.06 57.95 4738.04 11946.39 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 83608 317104 705604 89.41 2104 306188 509612 27.73 143320 411232 15720 05:06:01 PM 106824 363308 682388 86.46 484 324468 458308 24.94 117036 397088 24132 05:07:01 PM 88460 305276 700752 88.79 112 285760 518048 28.19 149740 386248 15812 05:08:01 PM 147520 349256 641692 81.31 112 270716 473656 25.77 149016 327024 8 05:09:01 PM 105616 365080 683596 86.62 48 327376 470036 25.58 159648 363104 1380 Average: 106406 340005 682806 86.52 572 302902 485932 26.44 143752 376939 11410 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 203.98 122.89 1150.38 55.31 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 38.00 36.71 493.42 6.35 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 26.82 28.97 277.83 9.70 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 16.33 18.08 13.60 6.42 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 19.12 19.07 19.35 12.97 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 60.89 45.17 391.15 18.16 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) 17:03:41 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 68.86 0.08 13.69 4.87 0.13 12.36 05:05:01 PM 0 68.86 0.08 13.69 4.87 0.13 12.36 05:06:01 PM all 75.47 0.00 10.61 3.69 0.13 10.10 05:06:01 PM 0 75.47 0.00 10.61 3.69 0.13 10.10 05:07:01 PM all 67.09 0.00 4.96 2.22 0.10 25.63 05:07:01 PM 0 67.09 0.00 4.96 2.22 0.10 25.63 05:08:01 PM all 66.34 0.00 4.19 0.32 0.10 29.06 05:08:01 PM 0 66.34 0.00 4.19 0.32 0.10 29.06 05:09:01 PM all 66.35 0.00 5.53 12.85 0.12 15.15 05:09:01 PM 0 66.35 0.00 5.53 12.85 0.12 15.15 Average: all 68.82 0.02 7.80 4.79 0.12 18.46 Average: 0 68.82 0.02 7.80 4.79 0.12 18.46