---> uname -a: Linux prd-centos8-builder-1c-1g-849.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: 770 298 72 6 399 340 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:1f:d5:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.3/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe1f:d54d/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) 05/02/2024 _x86_64_ (1 CPU) 04:03:51 LINUX RESTART (1 CPU) 04:04:02 AM tps rtps wtps bread/s bwrtn/s 04:05:02 AM 316.48 208.19 108.29 16313.42 41463.27 04:06:01 AM 146.13 25.11 121.02 3174.41 14072.11 04:07:01 AM 79.33 32.42 46.91 2006.19 3562.56 04:08:01 AM 24.91 3.65 21.26 64.39 626.06 04:09:01 AM 132.93 109.11 23.82 8035.58 858.16 Average: 139.39 75.45 63.94 5895.24 12018.59 04:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 AM 76068 307528 713144 90.36 1964 306132 516100 28.08 122564 439404 24276 04:06:01 AM 148328 368200 640884 81.21 0 286008 447308 24.34 96208 372336 14920 04:07:01 AM 167376 359356 621836 78.79 0 258784 465940 25.35 129720 324192 8340 04:08:01 AM 154312 346996 634900 80.45 0 259548 478180 26.02 145344 320704 12 04:09:01 AM 106256 371144 682956 86.54 0 331776 468996 25.52 161324 360996 188 Average: 130468 350645 658744 83.47 393 288450 475305 25.86 131032 363526 9547 04:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 AM eth0 203.47 108.66 1042.87 56.81 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 57.79 52.99 680.38 6.66 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 29.08 31.02 280.56 9.90 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 16.36 19.28 13.44 8.87 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 20.79 19.84 20.75 12.74 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 65.09 46.14 404.76 18.92 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) 05/02/2024 _x86_64_ (1 CPU) 04:03:51 LINUX RESTART (1 CPU) 04:04:02 AM CPU %user %nice %system %iowait %steal %idle 04:05:02 AM all 55.16 0.12 17.61 16.56 0.10 10.45 04:05:02 AM 0 55.16 0.12 17.61 16.56 0.10 10.45 04:06:01 AM all 72.21 0.00 10.68 3.90 0.12 13.09 04:06:01 AM 0 72.21 0.00 10.68 3.90 0.12 13.09 04:07:01 AM all 64.73 0.00 5.84 3.29 0.12 26.03 04:07:01 AM 0 64.73 0.00 5.84 3.29 0.12 26.03 04:08:01 AM all 68.75 0.00 4.20 0.38 0.10 26.56 04:08:01 AM 0 68.75 0.00 4.20 0.38 0.10 26.56 04:09:01 AM all 62.33 0.00 5.42 12.79 0.12 19.35 04:09:01 AM 0 62.33 0.00 5.42 12.79 0.12 19.35 Average: all 64.64 0.02 8.71 7.36 0.11 19.15 Average: 0 64.64 0.02 8.71 7.36 0.11 19.15