---> uname -a: Linux prd-centos8-builder-1c-1g-2261.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: 2800.000 BogoMIPS: 5600.00 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: 770 307 84 5 379 332 Swap: 1023 38 985 ---> 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:ef:40:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.245/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:feef:404d/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) 12/10/2023 _x86_64_ (1 CPU) 18:03:53 LINUX RESTART (1 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 294.29 226.61 67.68 16399.47 40319.57 06:06:02 PM 167.82 29.44 138.38 3410.90 17114.30 06:07:01 PM 140.46 58.22 82.24 3807.89 6323.79 06:08:01 PM 34.17 2.65 31.52 146.13 1514.98 06:09:01 PM 147.37 116.61 30.76 7476.48 1752.35 Average: 156.90 86.79 70.11 6256.26 13432.40 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 54724 319836 734332 93.06 2104 343576 517952 28.19 125052 476832 27304 06:06:02 PM 82468 301232 706588 89.55 964 286736 513564 27.95 96224 437584 16724 06:07:01 PM 134228 312104 654828 82.99 96 244096 506536 27.56 140648 344396 22520 06:08:01 PM 119316 309940 669740 84.88 96 256880 508128 27.65 153436 346028 9920 06:09:01 PM 56952 339892 732104 92.78 0 349420 480848 26.17 159996 404452 8 Average: 89538 316601 699518 88.65 652 296142 505406 27.50 135071 401858 15295 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 189.94 122.50 1025.80 54.80 0.00 0.00 0.00 0.00 06:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:02 PM eth0 61.37 57.53 925.51 7.04 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 29.69 28.99 188.45 17.39 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 16.20 18.93 15.72 8.99 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 17.29 16.54 17.22 7.41 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 63.02 48.97 435.63 19.13 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) 12/10/2023 _x86_64_ (1 CPU) 18:03:53 LINUX RESTART (1 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 56.17 0.12 11.19 22.36 0.10 10.07 06:05:01 PM 0 56.17 0.12 11.19 22.36 0.10 10.07 06:06:02 PM all 69.18 0.00 6.93 4.70 0.12 19.08 06:06:02 PM 0 69.18 0.00 6.93 4.70 0.12 19.08 06:07:01 PM all 60.62 0.00 4.65 7.16 0.08 27.49 06:07:01 PM 0 60.62 0.00 4.65 7.16 0.08 27.49 06:08:01 PM all 63.30 0.00 2.54 1.55 0.10 32.51 06:08:01 PM 0 63.30 0.00 2.54 1.55 0.10 32.51 06:09:01 PM all 51.09 0.00 3.42 16.01 0.08 29.39 06:09:01 PM 0 51.09 0.00 3.42 16.01 0.08 29.39 Average: all 60.08 0.02 5.75 10.36 0.10 23.70 Average: 0 60.08 0.02 5.75 10.36 0.10 23.70