---> uname -a: Linux prd-centos8-builder-1c-1g-2205.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: 2800.000 BogoMIPS: 5600.00 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: 770 298 95 5 376 341 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:28:24:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.164/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe28:2484/64 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) 12/28/2023 _x86_64_ (1 CPU) 17:03:52 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:03 PM 294.58 220.10 74.49 16106.59 40268.65 05:06:01 PM 163.36 42.23 121.13 3808.82 14364.46 05:07:01 PM 117.94 31.79 86.14 2114.64 8840.82 05:08:01 PM 36.18 3.63 32.55 407.26 1561.07 05:09:01 PM 136.24 116.23 20.01 7538.82 1107.25 Average: 149.65 83.14 66.52 6014.96 13236.54 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:03 PM 55352 315644 733704 92.99 2088 338564 519560 28.27 119580 477600 31036 05:06:01 PM 76324 308720 712732 90.33 88 300656 511980 27.86 106004 440812 46768 05:07:01 PM 150028 334524 639028 80.99 0 249260 486676 26.48 129484 335584 25064 05:08:01 PM 142516 338480 646540 81.94 0 260960 482944 26.28 146336 326828 1088 05:09:01 PM 57108 365296 731948 92.76 0 373416 456300 24.83 150520 408256 13660 Average: 96266 332533 692790 87.80 435 304571 491492 26.75 130385 397816 23523 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:03 PM eth0 205.17 121.88 1008.04 54.99 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 69.71 62.95 980.36 7.63 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 21.45 22.93 178.94 7.43 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 16.24 18.66 15.63 7.67 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 16.66 16.83 17.12 8.29 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 65.90 48.60 436.81 17.29 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) 12/28/2023 _x86_64_ (1 CPU) 17:03:52 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:03 PM all 58.22 0.10 11.38 20.63 0.17 9.50 05:05:03 PM 0 58.22 0.10 11.38 20.63 0.17 9.50 05:06:01 PM all 68.49 0.00 6.86 7.36 0.16 17.13 05:06:01 PM 0 68.49 0.00 6.86 7.36 0.16 17.13 05:07:01 PM all 61.27 0.00 5.25 5.89 0.12 27.47 05:07:01 PM 0 61.27 0.00 5.25 5.89 0.12 27.47 05:08:01 PM all 64.74 0.00 2.62 1.58 0.13 30.92 05:08:01 PM 0 64.74 0.00 2.62 1.58 0.13 30.92 05:09:01 PM all 51.96 0.00 3.46 15.59 0.12 28.88 05:09:01 PM 0 51.96 0.00 3.46 15.59 0.12 28.88 Average: all 60.89 0.02 5.91 10.23 0.14 22.81 Average: 0 60.89 0.02 5.91 10.23 0.14 22.81