---> uname -a: Linux prd-centos8-builder-1c-1g-4596.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: 770 310 87 5 372 329 Swap: 1023 34 989 ---> 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:c3:1a:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.56/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fec3:1a89/64 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) 01/24/2024 _x86_64_ (1 CPU) 18:03:52 LINUX RESTART (1 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 270.98 215.44 55.54 15921.54 39386.19 06:06:01 PM 141.43 30.31 111.12 3508.84 13051.31 06:07:01 PM 122.20 25.30 96.90 2044.06 8640.61 06:08:01 PM 33.45 5.98 27.47 517.74 996.09 06:09:01 PM 90.35 64.34 26.01 5161.67 1552.97 06:10:01 PM 119.25 65.19 54.06 2998.17 2289.39 Average: 129.61 67.76 61.86 5025.44 10987.46 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 71824 348884 717232 90.90 2104 356592 473724 25.78 125624 458288 22812 06:06:01 PM 64764 295140 724292 91.79 1360 299252 517428 28.16 109640 451160 27800 06:07:01 PM 157960 327444 631096 79.98 52 237252 486408 26.47 141176 322088 18252 06:08:01 PM 154696 338800 634360 80.39 52 252108 470204 25.59 160368 306192 1084 06:09:01 PM 55996 358612 733060 92.90 52 370160 458120 24.93 162220 402188 984 06:10:01 PM 49148 292640 739908 93.77 0 311332 537240 29.24 142616 437120 30384 Average: 92398 326920 696658 88.29 603 304449 490521 26.69 140274 396173 16886 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 193.84 114.53 873.30 54.72 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 62.24 58.05 915.14 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 21.80 22.81 180.90 6.29 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 15.31 18.01 15.17 8.37 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 17.61 17.93 17.75 8.68 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 14.06 15.45 11.10 9.01 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 54.15 41.13 335.67 15.69 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) 01/24/2024 _x86_64_ (1 CPU) 18:03:52 LINUX RESTART (1 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 56.77 0.10 10.19 19.80 0.10 13.05 06:05:01 PM 0 56.77 0.10 10.19 19.80 0.10 13.05 06:06:01 PM all 70.00 0.00 6.47 4.84 0.10 18.59 06:06:01 PM 0 70.00 0.00 6.47 4.84 0.10 18.59 06:07:01 PM all 62.37 0.00 5.05 5.17 0.08 27.32 06:07:01 PM 0 62.37 0.00 5.05 5.17 0.08 27.32 06:08:01 PM all 64.52 0.00 2.57 1.30 0.10 31.52 06:08:01 PM 0 64.52 0.00 2.57 1.30 0.10 31.52 06:09:01 PM all 55.60 0.00 3.07 7.49 0.08 33.76 06:09:01 PM 0 55.60 0.00 3.07 7.49 0.08 33.76 06:10:01 PM all 64.30 0.00 3.91 10.98 0.08 20.73 06:10:01 PM 0 64.30 0.00 3.91 10.98 0.08 20.73 Average: all 62.26 0.02 5.21 8.26 0.09 24.16 Average: 0 62.26 0.02 5.21 8.26 0.09 24.16