---> uname -a: Linux prd-centos8-builder-1c-1g-897.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: 770 307 103 5 359 334 Swap: 1023 26 997 ---> 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:de:90:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.219/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fede:9079/64 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) 11/26/2023 _x86_64_ (1 CPU) 21:03:52 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:03 PM 294.19 223.59 70.60 16027.32 40223.27 09:06:01 PM 134.84 27.47 107.37 3457.21 13342.39 09:07:01 PM 123.08 38.67 84.41 2436.51 8905.61 09:08:01 PM 64.72 19.92 44.80 1178.15 2873.33 09:09:01 PM 18.42 5.26 13.16 112.61 263.04 09:10:01 PM 150.47 104.67 45.81 6951.51 2240.86 Average: 130.95 70.17 60.78 5036.62 11300.56 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:03 PM 55080 320812 733976 93.02 2104 343484 525292 28.59 129872 466596 26968 09:06:01 PM 104788 347704 684268 86.72 1044 312188 481740 26.22 102780 420876 23056 09:07:01 PM 49164 276508 739892 93.77 704 292388 543636 29.58 107308 459220 20200 09:08:01 PM 61172 283292 727884 92.25 688 287980 539948 29.38 147464 410088 11644 09:09:01 PM 159912 372576 629144 79.73 688 278480 447532 24.35 148100 309764 16 09:10:01 PM 113144 352936 675912 85.66 688 306860 478560 26.04 152404 360736 15684 Average: 90543 325638 698513 88.53 986 303563 502785 27.36 131321 404547 16261 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:03 PM eth0 192.06 101.81 848.99 52.87 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 69.48 62.36 1082.30 7.32 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 20.52 21.45 192.47 7.01 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 13.57 15.31 13.51 5.43 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 15.76 17.26 12.26 7.37 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 17.65 16.88 21.71 10.19 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 54.78 39.06 358.05 15.08 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) 11/26/2023 _x86_64_ (1 CPU) 21:03:52 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:03 PM all 59.37 0.10 11.98 19.22 0.17 9.17 09:05:03 PM 0 59.37 0.10 11.98 19.22 0.17 9.17 09:06:01 PM all 69.87 0.00 6.86 5.35 0.12 17.80 09:06:01 PM 0 69.87 0.00 6.86 5.35 0.12 17.80 09:07:01 PM all 67.38 0.00 5.54 6.06 0.12 20.90 09:07:01 PM 0 67.38 0.00 5.54 6.06 0.12 20.90 09:08:01 PM all 62.35 0.00 3.43 3.48 0.12 30.61 09:08:01 PM 0 62.35 0.00 3.43 3.48 0.12 30.61 09:09:01 PM all 64.48 0.00 3.08 0.45 0.12 31.87 09:09:01 PM 0 64.48 0.00 3.08 0.45 0.12 31.87 09:10:01 PM all 58.29 0.00 4.17 15.03 0.12 22.40 09:10:01 PM 0 58.29 0.00 4.17 15.03 0.12 22.40 Average: all 63.59 0.02 5.84 8.28 0.13 22.15 Average: 0 63.59 0.02 5.84 8.28 0.13 22.15