---> uname -a: Linux prd-centos8-builder-1c-1g-1271.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: 770 310 91 5 369 330 Swap: 1023 32 991 ---> 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:67:f1:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.75/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe67:f1f5/64 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) 11/30/2023 _x86_64_ (1 CPU) 22:03:44 LINUX RESTART (1 CPU) 10:04:03 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 245.25 153.71 91.54 10691.30 43564.83 10:06:01 PM 180.98 52.59 128.39 4637.41 16501.70 10:07:01 PM 101.72 21.80 79.92 1434.16 5394.33 10:08:01 PM 55.61 27.98 27.63 1123.95 989.74 10:09:01 PM 168.81 123.74 45.07 7956.19 1744.59 Average: 149.85 75.46 74.39 5132.55 13437.71 10:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 54860 297168 734196 93.05 2104 319244 529740 28.83 125012 470348 23232 10:06:01 PM 115152 335204 673904 85.41 280 286968 474128 25.80 94028 400968 18952 10:07:01 PM 160488 351880 628568 79.66 252 256208 471148 25.64 120792 333732 13380 10:08:01 PM 140344 339872 648712 82.21 252 264448 473916 25.79 139712 334768 24 10:09:01 PM 144924 383736 644132 81.63 240 305868 438852 23.88 177192 300436 15792 Average: 123154 341572 665902 84.39 626 286547 477557 25.99 131347 368050 14276 10:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 203.62 138.19 1214.44 58.84 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 51.37 47.73 745.35 6.55 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 22.61 24.36 179.14 7.75 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 23.71 23.35 21.80 17.46 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 18.96 17.56 18.36 9.22 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 63.12 49.64 430.57 19.70 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) 11/30/2023 _x86_64_ (1 CPU) 22:03:44 LINUX RESTART (1 CPU) 10:04:03 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 61.97 0.09 9.07 15.88 0.14 12.85 10:05:01 PM 0 61.97 0.09 9.07 15.88 0.14 12.85 10:06:01 PM all 68.36 0.00 7.41 7.34 0.12 16.77 10:06:01 PM 0 68.36 0.00 7.41 7.34 0.12 16.77 10:07:01 PM all 59.98 0.00 3.80 5.15 0.12 30.95 10:07:01 PM 0 59.98 0.00 3.80 5.15 0.12 30.95 10:08:01 PM all 64.10 0.00 2.77 2.20 0.12 30.81 10:08:01 PM 0 64.10 0.00 2.77 2.20 0.12 30.81 10:09:01 PM all 49.69 0.00 4.05 17.49 0.12 28.65 10:09:01 PM 0 49.69 0.00 4.05 17.49 0.12 28.65 Average: all 60.81 0.02 5.39 9.57 0.12 24.09 Average: 0 60.81 0.02 5.39 9.57 0.12 24.09