---> uname -a: Linux prd-centos8-builder-1c-1g-826.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: 770 293 81 5 395 345 Swap: 1023 38 985 ---> 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:96:cb:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.84/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fe96:cb48/64 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) 11/25/2023 _x86_64_ (1 CPU) 23:03:47 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 246.13 171.20 74.93 12602.90 41424.29 11:06:02 PM 148.12 29.19 118.94 3379.93 15131.41 11:07:01 PM 127.27 39.66 87.61 2350.57 7386.22 11:08:01 PM 30.66 3.95 26.71 365.48 901.20 11:09:01 PM 79.23 62.85 16.39 5029.94 501.67 11:10:01 PM 131.53 67.08 64.45 3094.72 2676.16 Average: 127.17 62.37 64.80 4475.88 11348.86 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 65060 315920 723996 91.75 1504 330068 512784 27.90 122440 464628 21452 11:06:02 PM 49232 266984 739824 93.76 56 285812 545788 29.70 92764 469172 27312 11:07:01 PM 158180 352848 630876 79.95 8 261628 470664 25.61 118112 341728 12072 11:08:01 PM 193384 397196 595672 75.49 8 270980 427808 23.28 134552 291760 24 11:09:01 PM 63332 377600 725724 91.97 8 381044 451704 24.58 142388 411572 13556 11:10:01 PM 56656 315604 732400 92.82 0 326120 523484 28.49 147648 421036 21400 Average: 97641 337692 691415 87.63 264 309275 488705 26.59 126317 399983 15969 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 196.37 127.84 1047.03 55.60 0.00 0.00 0.00 0.00 11:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:02 PM eth0 59.82 54.67 863.46 6.61 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 21.64 23.04 181.66 7.39 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 15.28 17.98 14.87 8.35 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 17.20 17.79 17.05 8.37 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 14.06 15.14 11.00 8.79 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 54.15 42.80 356.54 15.87 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) 11/25/2023 _x86_64_ (1 CPU) 23:03:47 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 60.39 0.08 9.28 17.58 0.10 12.57 11:05:01 PM 0 60.39 0.08 9.28 17.58 0.10 12.57 11:06:02 PM all 69.57 0.00 7.09 4.93 0.10 18.31 11:06:02 PM 0 69.57 0.00 7.09 4.93 0.10 18.31 11:07:01 PM all 60.25 0.00 4.86 7.80 0.10 26.98 11:07:01 PM 0 60.25 0.00 4.86 7.80 0.10 26.98 11:08:01 PM all 65.06 0.00 2.57 0.95 0.08 31.34 11:08:01 PM 0 65.06 0.00 2.57 0.95 0.08 31.34 11:09:01 PM all 57.35 0.00 3.22 6.11 0.10 33.22 11:09:01 PM 0 57.35 0.00 3.22 6.11 0.10 33.22 11:10:01 PM all 62.31 0.00 4.05 11.41 0.08 22.14 11:10:01 PM 0 62.31 0.00 4.05 11.41 0.08 22.14 Average: all 62.50 0.01 5.18 8.13 0.09 24.09 Average: 0 62.50 0.01 5.18 8.13 0.09 24.09