---> uname -a: Linux prd-centos8-builder-1c-1g-2800.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: 770 295 80 6 394 343 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:72:d8:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.95/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe72:d893/64 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) 01/04/2024 _x86_64_ (1 CPU) 16:03:51 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 287.45 221.76 65.68 16095.84 39871.66 04:06:01 PM 140.60 25.51 115.09 3317.50 13843.61 04:07:01 PM 133.17 30.41 102.77 2163.68 10163.68 04:08:01 PM 32.40 7.68 24.72 599.60 680.63 04:09:01 PM 21.86 4.43 17.42 125.14 940.41 04:10:01 PM 160.27 120.05 40.23 7734.71 1800.87 Average: 129.30 68.31 60.99 5006.71 11219.60 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 119504 380284 669552 84.85 2104 340048 465240 25.32 135880 402160 27436 04:06:01 PM 103800 342964 685256 86.85 424 309724 493836 26.87 106084 420176 14012 04:07:01 PM 159408 351624 629648 79.80 280 257976 471080 25.64 120232 330888 3900 04:08:01 PM 76528 297528 712528 90.30 280 287428 527892 28.73 143296 397348 12704 04:09:01 PM 196200 389520 592856 75.13 280 259652 432616 23.54 141428 275480 10084 04:10:01 PM 103248 377924 685808 86.91 272 341476 457544 24.90 140876 376952 27792 Average: 126448 356641 662608 83.97 607 299384 474701 25.83 131299 367167 15988 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 184.92 107.16 901.37 52.67 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 71.46 66.23 1105.43 7.89 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 18.93 20.28 177.73 6.64 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 15.34 17.94 15.12 8.44 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 14.63 16.51 12.04 5.88 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 17.51 16.90 17.06 12.26 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 53.81 40.84 371.56 15.63 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) 01/04/2024 _x86_64_ (1 CPU) 16:03:51 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 58.17 0.12 12.98 18.52 0.15 10.06 04:05:01 PM 0 58.17 0.12 12.98 18.52 0.15 10.06 04:06:01 PM all 69.79 0.00 6.71 5.47 0.15 17.88 04:06:01 PM 0 69.79 0.00 6.71 5.47 0.15 17.88 04:07:01 PM all 62.97 0.00 5.68 6.83 0.12 24.40 04:07:01 PM 0 62.97 0.00 5.68 6.83 0.12 24.40 04:08:01 PM all 68.14 0.00 3.12 1.10 0.12 27.52 04:08:01 PM 0 68.14 0.00 3.12 1.10 0.12 27.52 04:09:01 PM all 63.75 0.00 3.07 0.48 0.13 32.56 04:09:01 PM 0 63.75 0.00 3.07 0.48 0.13 32.56 04:10:01 PM all 59.23 0.00 4.78 16.76 0.13 19.10 04:10:01 PM 0 59.23 0.00 4.78 16.76 0.13 19.10 Average: all 63.68 0.02 6.05 8.19 0.13 21.93 Average: 0 63.68 0.02 6.05 8.19 0.13 21.93