---> uname -a: Linux prd-centos8-builder-1c-1g-600.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 302 89 6 378 336 Swap: 1023 27 996 ---> 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:8c:ae:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.211/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe8c:ae5d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 02/02/2024 _x86_64_ (1 CPU) 06:03:42 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 255.70 175.35 80.35 12851.64 41741.61 06:06:01 AM 178.04 43.45 134.59 4521.43 15362.43 06:07:01 AM 92.27 18.11 74.16 1255.77 5601.70 06:08:01 AM 24.34 5.95 18.39 162.19 397.72 06:09:01 AM 162.04 123.66 38.38 7752.38 2204.61 Average: 142.51 73.34 69.17 5310.96 13068.09 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 101260 344876 687796 87.17 2100 322584 490536 26.69 126068 429664 17312 06:06:01 AM 103284 328124 685772 86.91 360 292500 484356 26.36 105668 406468 10736 06:07:01 AM 164064 358288 624992 79.21 176 262572 464760 25.29 143052 316140 1084 06:08:01 AM 172404 368932 616652 78.15 176 264916 451872 24.59 152868 297104 12 06:09:01 AM 69480 314056 719576 91.19 0 312776 520312 28.31 143900 414300 15684 Average: 122098 342855 666958 84.53 562 291070 482367 26.25 134311 372735 8966 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 186.96 123.74 1075.47 55.50 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 56.75 53.97 757.42 7.63 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 21.41 23.29 156.82 8.11 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 14.21 17.56 12.16 7.27 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 18.98 19.16 19.44 11.85 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 59.69 47.56 404.39 18.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 02/02/2024 _x86_64_ (1 CPU) 06:03:42 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 60.23 0.10 9.60 17.35 0.13 12.58 06:05:01 AM 0 60.23 0.10 9.60 17.35 0.13 12.58 06:06:01 AM all 72.94 0.00 7.41 6.58 0.12 12.95 06:06:01 AM 0 72.94 0.00 7.41 6.58 0.12 12.95 06:07:01 AM all 63.82 0.00 4.25 3.99 0.10 27.83 06:07:01 AM 0 63.82 0.00 4.25 3.99 0.10 27.83 06:08:01 AM all 62.04 0.00 2.42 0.62 0.10 34.83 06:08:01 AM 0 62.04 0.00 2.42 0.62 0.10 34.83 06:09:01 AM all 59.85 0.00 3.90 15.91 0.10 20.24 06:09:01 AM 0 59.85 0.00 3.90 15.91 0.10 20.24 Average: all 63.78 0.02 5.52 8.88 0.11 21.69 Average: 0 63.78 0.02 5.52 8.88 0.11 21.69