---> uname -a: Linux prd-centos8-builder-1c-1g-320.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: 770 323 90 5 357 316 Swap: 1023 26 997 ---> 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:32:26:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.97/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe32:2624/64 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) 11/20/2023 _x86_64_ (1 CPU) 21:03:47 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 250.58 169.11 81.47 12531.56 41890.09 09:06:01 PM 176.96 47.29 129.67 4509.88 16471.50 09:07:01 PM 98.77 20.28 78.49 1300.85 5459.11 09:08:01 PM 47.93 19.98 27.96 1186.80 973.91 09:09:01 PM 162.02 117.68 44.34 7738.93 2228.35 Average: 147.26 74.88 72.38 5454.01 13403.47 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 96232 334852 692824 87.80 2104 316736 488504 26.58 132400 425260 18060 09:06:01 PM 118068 340360 670988 85.04 488 291044 459012 24.98 99032 397932 15976 09:07:01 PM 159180 340980 629876 79.83 0 249172 471820 25.68 121176 340708 15292 09:08:01 PM 128356 329660 660700 83.73 0 268692 474760 25.84 140176 349792 24 09:09:01 PM 137868 353320 651188 82.53 0 283960 476444 25.93 131240 361228 15684 Average: 127941 339834 661115 83.79 518 281921 474108 25.80 124805 374984 13007 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 188.35 114.18 1085.69 55.01 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 57.25 54.64 828.92 6.93 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 22.56 24.83 179.49 7.86 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 25.17 24.74 27.30 17.85 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 18.91 18.03 19.01 10.15 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 62.45 47.28 428.05 19.56 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) 11/20/2023 _x86_64_ (1 CPU) 21:03:47 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 59.83 0.12 8.97 18.90 0.10 12.09 09:05:01 PM 0 59.83 0.12 8.97 18.90 0.10 12.09 09:06:01 PM all 67.97 0.00 7.24 7.22 0.10 17.46 09:06:01 PM 0 67.97 0.00 7.24 7.22 0.10 17.46 09:07:01 PM all 60.99 0.00 3.79 4.84 0.08 30.30 09:07:01 PM 0 60.99 0.00 3.79 4.84 0.08 30.30 09:08:01 PM all 63.63 0.00 2.89 2.20 0.10 31.19 09:08:01 PM 0 63.63 0.00 2.89 2.20 0.10 31.19 09:09:01 PM all 50.19 0.00 4.04 16.45 0.08 29.24 09:09:01 PM 0 50.19 0.00 4.04 16.45 0.08 29.24 Average: all 60.52 0.02 5.38 9.92 0.09 24.06 Average: 0 60.52 0.02 5.38 9.92 0.09 24.06