---> uname -a: Linux prd-centos8-builder-1c-1g-219.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: 770 303 82 5 385 337 Swap: 1023 30 993 ---> 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:ef:f0:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.69/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:feef:f0a4/64 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) 11/19/2023 _x86_64_ (1 CPU) 17:03:43 LINUX RESTART (1 CPU) 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:02 PM 227.45 146.07 81.37 10150.25 42330.25 05:06:01 PM 183.55 50.84 132.71 4668.81 16780.82 05:07:01 PM 95.87 18.32 77.54 1290.82 5237.11 05:08:01 PM 30.48 5.50 24.98 175.44 833.86 05:09:01 PM 159.86 115.34 44.52 7481.91 1791.79 Average: 139.03 67.03 72.00 4737.11 13294.40 05:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 PM 51820 307736 737236 93.43 2104 334676 531420 28.92 130960 471860 23076 05:06:01 PM 115984 347848 673072 85.30 72 297644 461544 25.12 102476 395320 12188 05:07:01 PM 81296 279336 707760 89.70 36 264128 544080 29.61 128084 409984 13156 05:08:01 PM 143876 345664 645180 81.77 36 267880 473652 25.78 139208 334848 20 05:09:01 PM 166940 403804 622116 78.84 0 304188 432316 23.53 135468 325244 15800 Average: 111983 336878 677073 85.81 450 293703 488602 26.59 127239 387451 12848 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 PM eth0 213.87 130.85 1193.02 56.79 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 49.20 46.33 753.80 6.40 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 21.87 24.10 179.23 7.93 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 16.60 18.60 15.96 7.56 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 16.54 16.41 16.47 8.47 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 63.20 47.00 428.28 17.35 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) 11/19/2023 _x86_64_ (1 CPU) 17:03:43 LINUX RESTART (1 CPU) 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:02 PM all 57.34 0.08 8.46 17.10 0.10 16.91 05:05:02 PM 0 57.34 0.08 8.46 17.10 0.10 16.91 05:06:01 PM all 68.57 0.00 7.30 8.44 0.08 15.60 05:06:01 PM 0 68.57 0.00 7.30 8.44 0.08 15.60 05:07:01 PM all 59.93 0.00 3.68 5.93 0.10 30.36 05:07:01 PM 0 59.93 0.00 3.68 5.93 0.10 30.36 05:08:01 PM all 64.04 0.00 2.62 1.48 0.08 31.78 05:08:01 PM 0 64.04 0.00 2.62 1.48 0.08 31.78 05:09:01 PM all 50.66 0.00 3.82 16.84 0.08 28.60 05:09:01 PM 0 50.66 0.00 3.82 16.84 0.08 28.60 Average: all 60.09 0.02 5.16 9.94 0.09 24.71 Average: 0 60.09 0.02 5.16 9.94 0.09 24.71