---> uname -a: Linux prd-centos8-builder-1c-1g-146.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: 2799.996 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: 770 293 94 6 383 346 Swap: 1023 25 998 ---> 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:88:15:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.83/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe88:15b9/64 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) 01/28/2024 _x86_64_ (1 CPU) 02:03:48 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 300.75 231.45 69.30 16683.82 40465.43 02:06:01 AM 162.42 32.67 129.76 4354.00 15255.68 02:07:01 AM 93.06 14.27 78.78 1099.08 5613.81 02:08:01 AM 26.35 5.30 21.06 288.66 572.46 02:09:01 AM 149.85 116.29 33.56 7441.65 1359.63 Average: 146.49 79.98 66.50 5972.75 12653.83 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 60120 328636 728936 92.38 2104 347360 516356 28.10 131244 461340 29584 02:06:01 AM 142180 357936 646876 81.98 156 282260 461972 25.14 97076 373748 17240 02:07:01 AM 97252 287108 691804 87.67 156 257520 545204 29.67 131892 391840 7052 02:08:01 AM 77920 288556 711136 90.12 156 278376 540920 29.44 146632 396788 12712 02:09:01 AM 49356 326896 739700 93.74 68 344492 508000 27.64 147444 424980 1744 Average: 85366 317826 703690 89.18 528 302002 514490 28.00 130858 409739 13666 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 182.39 126.30 1050.97 55.16 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 58.58 53.75 732.43 8.36 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 21.27 23.45 180.50 6.81 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 15.69 18.06 15.49 8.56 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 17.54 17.03 17.91 8.02 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 59.09 47.72 399.53 17.38 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) 01/28/2024 _x86_64_ (1 CPU) 02:03:48 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 55.75 0.15 12.15 19.18 0.12 12.65 02:05:01 AM 0 55.75 0.15 12.15 19.18 0.12 12.65 02:06:01 AM all 70.98 0.00 7.33 4.05 0.10 17.53 02:06:01 AM 0 70.98 0.00 7.33 4.05 0.10 17.53 02:07:01 AM all 61.53 0.00 3.85 4.38 0.10 30.13 02:07:01 AM 0 61.53 0.00 3.85 4.38 0.10 30.13 02:08:01 AM all 60.52 0.00 2.43 0.87 0.10 36.08 02:08:01 AM 0 60.52 0.00 2.43 0.87 0.10 36.08 02:09:01 AM all 47.76 0.00 3.46 16.04 0.10 32.64 02:09:01 AM 0 47.76 0.00 3.46 16.04 0.10 32.64 Average: all 59.32 0.03 5.84 8.90 0.10 25.81 Average: 0 59.32 0.03 5.84 8.90 0.10 25.81