---> uname -a: Linux prd-centos8-builder-1c-1g-1096.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: 770 292 89 5 387 347 Swap: 1023 33 990 ---> 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:7e:66:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.170/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe7e:6613/64 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) 11/29/2023 _x86_64_ (1 CPU) 11:03:43 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 228.87 146.27 82.61 10075.97 41465.54 11:06:01 AM 168.67 43.17 125.50 3876.54 16278.89 11:07:01 AM 96.50 28.47 68.03 1891.84 5114.09 11:08:01 AM 32.64 2.18 30.46 123.83 1498.12 11:09:02 AM 152.23 118.32 33.91 7623.32 1457.78 Average: 135.78 67.68 68.11 4717.98 13161.55 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 92624 348588 696432 88.26 2104 333936 485232 26.41 137912 420664 18248 11:06:01 AM 188756 391136 600300 76.08 1208 268392 417340 22.71 91236 327536 19300 11:07:01 AM 85912 298880 703144 89.11 380 277608 524668 28.55 134300 394992 32280 11:08:01 AM 86320 302528 702736 89.06 380 280916 521664 28.39 145296 383276 11644 11:09:02 AM 58076 347884 730980 92.64 0 355448 483800 26.33 152032 409204 1624 Average: 102338 337803 686718 87.03 814 303260 486541 26.48 132155 387134 16619 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 210.38 129.86 1094.54 56.29 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 50.64 47.44 825.27 6.33 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 21.86 24.36 179.23 7.80 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 16.01 18.61 15.33 8.72 0.00 0.00 0.00 0.00 11:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:02 AM eth0 16.81 16.34 16.90 7.84 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 63.13 47.32 426.26 17.39 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) 11/29/2023 _x86_64_ (1 CPU) 11:03:43 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 61.67 0.08 8.68 15.51 0.08 13.97 11:05:01 AM 0 61.67 0.08 8.68 15.51 0.08 13.97 11:06:01 AM all 69.75 0.00 6.94 6.77 0.10 16.44 11:06:01 AM 0 69.75 0.00 6.94 6.77 0.10 16.44 11:07:01 AM all 62.34 0.00 4.09 4.34 0.08 29.15 11:07:01 AM 0 62.34 0.00 4.09 4.34 0.08 29.15 11:08:01 AM all 66.18 0.00 2.48 1.10 0.08 30.15 11:08:01 AM 0 66.18 0.00 2.48 1.10 0.08 30.15 11:09:02 AM all 50.65 0.00 3.44 16.41 0.08 29.42 11:09:02 AM 0 50.65 0.00 3.44 16.41 0.08 29.42 Average: all 62.12 0.02 5.12 8.82 0.09 23.83 Average: 0 62.12 0.02 5.12 8.82 0.09 23.83