---> uname -a: Linux prd-centos8-builder-1c-1g-852.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: 2800.022 BogoMIPS: 5600.04 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: 770 304 93 6 372 333 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:99:19:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.162/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe99:19d2/64 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) 02/04/2024 _x86_64_ (1 CPU) 22:03:45 LINUX RESTART (1 CPU) 10:04:03 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 240.05 155.31 84.74 10557.24 42961.46 10:06:01 PM 171.28 38.49 132.78 4195.27 14798.38 10:07:01 PM 91.39 16.87 74.51 1542.30 5398.82 10:08:01 PM 22.60 4.37 18.23 75.85 366.02 10:09:01 PM 169.37 123.78 45.59 7879.28 2424.12 Average: 138.28 67.19 71.09 4812.45 12992.74 10:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 70264 336472 718792 91.10 2100 344376 499172 27.16 122088 459200 19668 10:06:01 PM 136864 337520 652192 82.65 232 266544 471716 25.67 98048 377728 6780 10:07:01 PM 185328 375340 603728 76.51 76 256804 444048 24.16 140336 291504 1488 10:08:01 PM 149892 340944 639164 81.00 76 257872 474844 25.84 148732 317424 12 10:09:01 PM 130776 373096 658280 83.43 0 308924 459200 24.99 155544 338520 15708 Average: 134625 352674 654431 82.94 497 286904 469796 25.57 132950 356875 8731 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 196.45 132.64 1224.07 57.47 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 48.35 44.97 628.28 7.92 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 23.54 25.65 184.93 7.32 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 17.00 20.15 14.45 8.91 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 18.24 19.05 18.98 12.67 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 59.81 47.94 408.80 18.60 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) 02/04/2024 _x86_64_ (1 CPU) 22:03:45 LINUX RESTART (1 CPU) 10:04:03 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 62.01 0.10 9.27 15.44 0.14 13.04 10:05:01 PM 0 62.01 0.10 9.27 15.44 0.14 13.04 10:06:01 PM all 75.79 0.00 7.79 5.51 0.12 10.79 10:06:01 PM 0 75.79 0.00 7.79 5.51 0.12 10.79 10:07:01 PM all 65.94 0.00 4.25 3.87 0.10 25.84 10:07:01 PM 0 65.94 0.00 4.25 3.87 0.10 25.84 10:08:01 PM all 68.32 0.00 2.90 0.42 0.12 28.25 10:08:01 PM 0 68.32 0.00 2.90 0.42 0.12 28.25 10:09:01 PM all 64.60 0.00 4.47 15.35 0.12 15.47 10:09:01 PM 0 64.60 0.00 4.47 15.35 0.12 15.47 Average: all 67.37 0.02 5.71 8.06 0.12 18.72 Average: 0 67.37 0.02 5.71 8.06 0.12 18.72