---> uname -a: Linux prd-centos8-builder-1c-1g-315.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: 2799.996 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 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 94 5 373 337 Swap: 1023 30 993 ---> 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:fa:e7:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.166/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fefa:e786/64 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) 01/30/2024 _x86_64_ (1 CPU) 04:03:41 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:02 AM 229.66 137.76 91.90 9829.60 43123.11 04:06:01 AM 178.73 51.14 127.59 4487.86 13808.92 04:07:01 AM 91.90 18.69 73.21 1313.96 5592.79 04:08:01 AM 27.08 8.60 18.48 151.47 399.32 04:09:01 AM 161.10 126.14 34.96 7956.81 2149.20 Average: 137.61 68.56 69.05 4751.13 13025.01 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 AM 66724 316500 722332 91.54 2104 327724 516360 28.10 148376 435376 13032 04:06:01 AM 85132 313864 703924 89.21 664 294820 500524 27.24 109504 417996 12480 04:07:01 AM 172080 359468 616976 78.19 640 253808 466268 25.37 147000 301900 24 04:08:01 AM 159512 349016 629544 79.78 640 255924 475848 25.89 156468 304036 16 04:09:01 AM 121612 368716 667444 84.59 640 312900 462972 25.19 150848 350188 15808 Average: 121012 341513 668044 84.66 938 289035 484394 26.36 142439 361899 8272 04:04:01 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 205.47 140.24 1389.63 56.61 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 38.87 37.97 430.02 7.52 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 21.29 22.36 155.80 6.32 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 15.08 17.78 11.53 8.29 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 18.63 17.98 18.75 10.66 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 60.00 47.33 401.47 17.93 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) 01/30/2024 _x86_64_ (1 CPU) 04:03:41 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:02 AM all 59.22 0.10 8.67 16.48 0.10 15.43 04:05:02 AM 0 59.22 0.10 8.67 16.48 0.10 15.43 04:06:01 AM all 68.77 0.00 7.01 8.07 0.14 16.01 04:06:01 AM 0 68.77 0.00 7.01 8.07 0.14 16.01 04:07:01 AM all 57.42 0.00 3.96 4.73 0.10 33.79 04:07:01 AM 0 57.42 0.00 3.96 4.73 0.10 33.79 04:08:01 AM all 63.89 0.00 2.47 0.85 0.12 32.67 04:08:01 AM 0 63.89 0.00 2.47 0.85 0.12 32.67 04:09:01 AM all 52.73 0.00 3.89 15.87 0.13 27.37 04:09:01 AM 0 52.73 0.00 3.89 15.87 0.13 27.37 Average: all 60.38 0.02 5.19 9.21 0.12 25.08 Average: 0 60.38 0.02 5.19 9.21 0.12 25.08