---> uname -a: Linux prd-centos8-builder-1c-1g-3141.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: 770 311 90 5 368 329 Swap: 1023 29 994 ---> 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:de:59:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.196/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fede:5917/64 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) 01/08/2024 _x86_64_ (1 CPU) 18:03:52 LINUX RESTART (1 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 286.39 219.14 67.25 15963.37 39715.61 06:06:01 PM 151.14 27.18 123.96 3218.64 15498.97 06:07:01 PM 138.71 43.84 94.87 2791.54 8569.32 06:08:01 PM 30.74 3.58 27.16 268.62 960.61 06:09:01 PM 153.33 127.01 26.32 7482.84 1487.07 Average: 152.07 84.14 67.93 5944.78 13247.97 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 120852 363016 668204 84.68 2104 319800 468256 25.48 129436 403236 28608 06:06:01 PM 54672 305316 734384 93.07 104 318920 515364 28.05 110336 455596 27152 06:07:01 PM 137320 329784 651736 82.60 0 257908 493056 26.83 120892 358880 16448 06:08:01 PM 130168 330048 658888 83.50 0 265564 493152 26.84 137004 350232 1084 06:09:01 PM 49592 364168 739464 93.72 0 380672 459348 25.00 144536 423996 13556 Average: 98521 338466 690535 87.51 442 308573 485835 26.44 128441 398388 17370 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 146.39 102.22 861.35 53.86 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 76.97 70.13 1091.88 8.10 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 21.77 23.06 179.16 7.63 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 16.01 18.50 15.74 7.64 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 23.29 20.83 22.38 17.47 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 56.90 46.95 434.28 18.94 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) 01/08/2024 _x86_64_ (1 CPU) 18:03:52 LINUX RESTART (1 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 54.82 0.10 11.14 20.82 0.12 13.01 06:05:01 PM 0 54.82 0.10 11.14 20.82 0.12 13.01 06:06:01 PM all 68.20 0.00 6.62 5.87 0.10 19.21 06:06:01 PM 0 68.20 0.00 6.62 5.87 0.10 19.21 06:07:01 PM all 60.75 0.00 5.24 7.68 0.10 26.23 06:07:01 PM 0 60.75 0.00 5.24 7.68 0.10 26.23 06:08:01 PM all 64.74 0.00 2.57 1.07 0.10 31.53 06:08:01 PM 0 64.74 0.00 2.57 1.07 0.10 31.53 06:09:01 PM all 52.30 0.00 3.89 14.98 0.12 28.71 06:09:01 PM 0 52.30 0.00 3.89 14.98 0.12 28.71 Average: all 60.16 0.02 5.89 10.08 0.11 23.74 Average: 0 60.16 0.02 5.89 10.08 0.11 23.74