---> uname -a: Linux prd-centos8-builder-1c-1g-1603.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: 770 293 93 6 383 345 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:70:d9:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.241/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe70:d9bd/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) 12/21/2023 _x86_64_ (1 CPU) 17:03:50 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 268.24 195.94 72.30 15308.20 40872.15 05:06:02 PM 172.25 31.11 141.14 3659.69 17604.87 05:07:01 PM 110.26 38.06 72.20 2206.71 5310.55 05:08:01 PM 34.81 5.41 29.40 294.07 1413.81 05:09:01 PM 154.10 117.83 36.27 7517.36 1491.51 Average: 148.09 77.82 70.27 5810.86 13371.10 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 67144 326524 721912 91.49 2104 337980 517588 28.17 136108 452728 26928 05:06:02 PM 172156 367144 616900 78.18 192 261956 447052 24.33 82760 353528 15776 05:07:01 PM 92320 299104 696736 88.30 4 272368 530240 28.85 126260 399332 30632 05:08:01 PM 75436 290068 713620 90.44 4 280232 536904 29.22 140496 401320 12704 05:09:01 PM 47896 319816 741160 93.93 0 338376 517336 28.15 141772 432580 8 Average: 90990 320531 698066 88.47 461 298182 509824 27.74 125479 407898 17210 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 197.62 120.10 1046.72 55.04 0.00 0.00 0.00 0.00 05:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:02 PM eth0 65.86 61.69 906.18 7.08 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 22.60 24.47 183.01 8.74 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 17.36 19.54 20.61 8.35 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 17.23 16.60 17.25 7.70 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 64.30 48.57 435.79 17.42 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) 12/21/2023 _x86_64_ (1 CPU) 17:03:50 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 56.42 0.12 9.94 21.15 0.10 12.27 05:05:01 PM 0 56.42 0.12 9.94 21.15 0.10 12.27 05:06:02 PM all 68.57 0.00 7.33 5.97 0.10 18.03 05:06:02 PM 0 68.57 0.00 7.33 5.97 0.10 18.03 05:07:01 PM all 59.68 0.00 3.94 6.19 0.12 30.07 05:07:01 PM 0 59.68 0.00 3.94 6.19 0.12 30.07 05:08:01 PM all 65.62 0.00 2.58 1.50 0.10 30.19 05:08:01 PM 0 65.62 0.00 2.58 1.50 0.10 30.19 05:09:01 PM all 49.61 0.00 3.47 16.67 0.08 30.17 05:09:01 PM 0 49.61 0.00 3.47 16.67 0.08 30.17 Average: all 59.98 0.02 5.46 10.31 0.10 24.13 Average: 0 59.98 0.02 5.46 10.31 0.10 24.13