---> uname -a: Linux prd-centos8-builder-1c-1g-414.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: 770 316 82 5 371 323 Swap: 1023 28 995 ---> 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:94:71:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.113/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe94:7117/64 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) 11/21/2023 _x86_64_ (1 CPU) 21:03:43 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 266.31 180.74 85.57 12983.89 42190.71 09:06:01 PM 187.31 50.45 136.86 4493.40 16679.13 09:07:01 PM 103.33 18.75 84.59 1406.97 6006.67 09:08:01 PM 25.04 6.05 18.99 219.49 416.64 09:09:01 PM 163.79 125.48 38.31 7793.87 2144.20 Average: 149.18 76.32 72.86 5381.11 13492.48 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 82820 334620 706236 89.50 2104 329056 487764 26.54 135016 429880 12272 09:06:01 PM 125300 343496 663756 84.12 304 283168 462000 25.14 99740 385796 13352 09:07:01 PM 154276 337196 634780 80.45 192 247848 474808 25.84 126772 333748 16 09:08:01 PM 158000 346016 631056 79.98 192 252964 463096 25.20 138504 317356 16 09:09:01 PM 123768 353316 665288 84.31 0 296304 469076 25.53 145616 356144 15808 Average: 128833 342929 660223 83.67 558 281868 471349 25.65 129130 364585 8293 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 175.68 121.59 1082.13 55.43 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 59.29 55.53 830.41 7.02 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 22.10 24.55 178.86 8.06 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 16.94 19.09 16.57 7.64 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 18.84 17.79 18.59 11.23 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 58.59 47.72 425.44 17.88 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) 11/21/2023 _x86_64_ (1 CPU) 21:03:43 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 60.40 0.10 9.57 17.73 0.12 12.09 09:05:01 PM 0 60.40 0.10 9.57 17.73 0.12 12.09 09:06:01 PM all 68.47 0.00 7.39 7.82 0.12 16.20 09:06:01 PM 0 68.47 0.00 7.39 7.82 0.12 16.20 09:07:01 PM all 60.77 0.00 3.82 4.74 0.08 30.59 09:07:01 PM 0 60.77 0.00 3.82 4.74 0.08 30.59 09:08:01 PM all 62.34 0.00 2.65 0.87 0.10 34.04 09:08:01 PM 0 62.34 0.00 2.65 0.87 0.10 34.04 09:09:01 PM all 50.58 0.00 3.90 17.18 0.08 28.24 09:09:01 PM 0 50.58 0.00 3.90 17.18 0.08 28.24 Average: all 60.51 0.02 5.47 9.67 0.10 24.24 Average: 0 60.51 0.02 5.47 9.67 0.10 24.24