---> uname -a: Linux prd-centos8-builder-1c-1g-284.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: 2799.998 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 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: 770 320 82 5 367 316 Swap: 1023 25 998 ---> 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:51:a2:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.68/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe51:a234/64 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) 11/20/2023 _x86_64_ (1 CPU) 14:03:45 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 236.53 152.82 83.71 10210.38 41670.13 02:06:01 PM 175.29 45.13 130.16 4550.74 16070.76 02:07:01 PM 114.97 31.78 83.19 1921.52 5593.44 02:08:01 PM 31.46 6.31 25.14 295.90 854.50 02:09:01 PM 162.11 121.01 41.09 7820.70 2136.61 Average: 144.07 71.41 72.67 4959.68 13266.17 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 60748 292252 728308 92.30 2044 308436 531464 28.92 122720 464812 23104 02:06:01 PM 107700 326636 681356 86.35 68 286420 474096 25.80 91124 411936 23484 02:07:01 PM 199012 366028 590044 74.78 0 234600 440896 23.99 135476 281332 12632 02:08:01 PM 155492 329832 633564 80.29 0 242160 477560 25.99 147864 312052 16 02:09:01 PM 169568 388000 619488 78.51 0 286940 430344 23.42 149300 305456 15672 Average: 138504 340550 650552 82.45 422 271711 470872 25.62 129297 355118 14982 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 186.96 124.99 1172.67 56.01 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 51.42 48.96 769.39 6.80 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 26.18 25.87 156.15 16.37 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 16.98 19.28 16.28 8.85 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 18.21 17.11 18.29 9.18 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 59.95 47.24 426.61 19.44 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) 11/20/2023 _x86_64_ (1 CPU) 14:03:45 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 62.02 0.10 8.30 16.39 0.10 13.10 02:05:01 PM 0 62.02 0.10 8.30 16.39 0.10 13.10 02:06:01 PM all 68.78 0.00 7.05 6.99 0.08 17.09 02:06:01 PM 0 68.78 0.00 7.05 6.99 0.08 17.09 02:07:01 PM all 60.65 0.00 3.99 6.72 0.08 28.56 02:07:01 PM 0 60.65 0.00 3.99 6.72 0.08 28.56 02:08:01 PM all 63.55 0.00 2.64 1.52 0.10 32.19 02:08:01 PM 0 63.55 0.00 2.64 1.52 0.10 32.19 02:09:01 PM all 48.87 0.00 3.74 16.12 0.08 31.18 02:09:01 PM 0 48.87 0.00 3.74 16.12 0.08 31.18 Average: all 60.78 0.02 5.14 9.54 0.09 24.43 Average: 0 60.78 0.02 5.14 9.54 0.09 24.43