---> uname -a: Linux prd-centos8-builder-1c-1g-4386.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: 2799.870 BogoMIPS: 5599.74 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: 770 318 86 5 364 320 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:16:61:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.114/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe16:61f9/64 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) 01/22/2024 _x86_64_ (1 CPU) 03:03:52 LINUX RESTART (1 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 154.93 23.52 131.41 3273.49 14500.58 03:07:01 AM 117.85 24.46 93.38 2366.81 7425.85 03:08:01 AM 22.87 4.03 18.84 244.01 381.91 03:09:01 AM 151.44 118.66 32.78 7501.91 1770.22 Average: 111.81 42.67 69.14 3347.28 6024.81 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 95056 276508 694000 87.95 392 247324 519432 28.27 90676 414568 20364 03:07:01 AM 105228 295628 683828 86.66 228 256256 519976 28.30 132452 381340 14132 03:08:01 AM 77476 274320 711580 90.18 228 262712 538476 29.30 145284 396196 12708 03:09:01 AM 46292 307300 742764 94.13 28 326284 511248 27.82 144792 428964 1628 Average: 81013 288439 708043 89.73 219 273144 522283 28.42 128301 405267 12208 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 68.34 63.44 927.04 7.59 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 23.51 25.20 181.99 8.61 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 16.04 18.31 15.70 8.81 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 17.95 17.63 17.99 8.29 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 31.48 31.16 286.10 8.32 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) 01/22/2024 _x86_64_ (1 CPU) 03:03:52 LINUX RESTART (1 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 68.80 0.00 6.69 5.51 0.13 18.86 03:06:01 AM 0 68.80 0.00 6.69 5.51 0.13 18.86 03:07:01 AM all 61.74 0.00 4.59 5.78 0.10 27.79 03:07:01 AM 0 61.74 0.00 4.59 5.78 0.10 27.79 03:08:01 AM all 65.72 0.00 2.43 0.42 0.10 31.33 03:08:01 AM 0 65.72 0.00 2.43 0.42 0.10 31.33 03:09:01 AM all 49.16 0.00 3.52 15.53 0.10 31.69 03:09:01 AM 0 49.16 0.00 3.52 15.53 0.10 31.69 Average: all 61.36 0.00 4.31 6.81 0.11 27.41 Average: 0 61.36 0.00 4.31 6.81 0.11 27.41