---> uname -a: Linux prd-centos8-builder-1c-1g-2558.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: 770 294 83 6 392 344 Swap: 1023 23 1000 ---> 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:4c:d0:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.29/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe4c:d0b9/64 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) 04/24/2024 _x86_64_ (1 CPU) 03:03:53 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:03 AM 306.24 227.60 78.64 16779.02 41136.62 03:06:01 AM 151.43 29.80 121.63 3400.62 14101.84 03:07:01 AM 77.56 27.64 49.92 1706.10 4071.21 03:08:01 AM 23.86 5.97 17.90 189.70 347.99 03:09:01 AM 121.35 100.97 20.38 7510.67 758.95 Average: 136.04 78.76 57.28 5937.39 12078.08 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:03 AM 56780 303456 732432 92.81 2104 318408 514268 27.98 137244 434880 27620 03:06:01 AM 48792 297720 740420 93.82 432 316280 521180 28.36 119752 449384 14148 03:07:01 AM 152036 348444 637176 80.74 316 264432 471812 25.67 131080 339364 8 03:08:01 AM 148640 349456 640572 81.17 316 268876 470532 25.60 150476 322532 16 03:09:01 AM 106296 369616 682916 86.53 316 330364 464688 25.29 155156 366696 164 Average: 102509 333738 686703 87.01 697 299672 488496 26.58 138742 382571 8391 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:03 AM eth0 222.48 112.59 1067.61 53.00 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 54.75 51.10 650.51 6.36 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 26.76 29.09 276.24 9.41 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 16.55 19.83 15.96 8.98 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 20.42 18.83 20.19 11.13 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 68.32 46.28 404.67 17.86 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) 04/24/2024 _x86_64_ (1 CPU) 03:03:53 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:03 AM all 63.42 0.13 19.94 9.47 0.15 6.89 03:05:03 AM 0 63.42 0.13 19.94 9.47 0.15 6.89 03:06:01 AM all 74.02 0.00 10.86 4.30 0.14 10.69 03:06:01 AM 0 74.02 0.00 10.86 4.30 0.14 10.69 03:07:01 AM all 68.69 0.00 5.76 3.87 0.12 21.56 03:07:01 AM 0 68.69 0.00 5.76 3.87 0.12 21.56 03:08:01 AM all 72.42 0.00 4.52 0.48 0.10 22.48 03:08:01 AM 0 72.42 0.00 4.52 0.48 0.10 22.48 03:09:01 AM all 58.23 0.00 5.58 12.20 0.12 23.87 03:09:01 AM 0 58.23 0.00 5.58 12.20 0.12 23.87 Average: all 67.31 0.03 9.32 6.08 0.12 17.14 Average: 0 67.31 0.03 9.32 6.08 0.12 17.14