---> uname -a: Linux prd-centos8-builder-1c-1g-3096.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: 770 303 85 6 381 335 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:5c:04:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.246/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fe5c:486/64 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) 01/08/2024 _x86_64_ (1 CPU) 01:03:57 LINUX RESTART (1 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 112.92 27.68 85.24 3995.62 10575.57 01:07:01 AM 120.19 31.31 88.88 1431.03 10814.40 01:08:01 AM 88.53 21.87 66.66 1521.78 5048.09 01:09:01 AM 25.86 3.50 22.36 273.91 914.41 01:10:01 AM 15.72 3.55 12.18 61.29 256.58 01:11:01 AM 147.73 117.62 30.10 7621.77 1894.52 01:12:02 AM 46.99 8.51 38.47 511.79 1491.89 Average: 79.74 30.58 49.16 2204.02 4432.20 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 47648 293504 741408 93.96 852 318816 535208 29.12 144016 446092 30064 01:07:01 AM 125172 346072 663884 84.14 400 286668 465016 25.31 89232 396092 14480 01:08:01 AM 204720 394132 584336 74.06 400 254672 425224 23.14 131144 278368 16012 01:09:01 AM 149568 347416 639488 81.04 400 263232 473076 25.74 148016 316592 1084 01:10:01 AM 173480 370920 615576 78.01 400 262796 468776 25.51 148372 291156 8 01:11:01 AM 56292 320312 732764 92.87 400 329300 507076 27.59 182908 380064 12 01:12:02 AM 50684 306232 738372 93.58 400 321924 528776 28.77 192468 380068 29364 Average: 115366 339798 673690 85.38 465 291058 486165 26.46 148022 355490 13003 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 66.84 49.98 782.01 7.23 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 35.07 31.72 518.40 4.84 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 16.83 18.04 175.33 4.39 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 12.46 14.81 12.99 6.84 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 11.18 13.44 9.12 4.79 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 12.81 13.23 13.65 7.87 0.00 0.00 0.00 0.00 01:12:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:02 AM eth0 11.63 12.84 9.08 8.76 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 23.86 22.03 217.57 6.39 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) 01/08/2024 _x86_64_ (1 CPU) 01:03:57 LINUX RESTART (1 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 72.21 0.00 8.35 3.62 0.95 14.87 01:06:01 AM 0 72.21 0.00 8.35 3.62 0.95 14.87 01:07:01 AM all 76.02 0.00 7.31 4.61 0.73 11.33 01:07:01 AM 0 76.02 0.00 7.31 4.61 0.73 11.33 01:08:01 AM all 65.58 0.00 4.94 4.93 0.70 23.85 01:08:01 AM 0 65.58 0.00 4.94 4.93 0.70 23.85 01:09:01 AM all 71.88 0.00 3.59 1.13 0.70 22.70 01:09:01 AM 0 71.88 0.00 3.59 1.13 0.70 22.70 01:10:01 AM all 66.56 0.00 2.93 0.57 0.63 29.31 01:10:01 AM 0 66.56 0.00 2.93 0.57 0.63 29.31 01:11:01 AM all 59.77 0.00 4.37 15.20 1.05 19.62 01:11:01 AM 0 59.77 0.00 4.37 15.20 1.05 19.62 01:12:02 AM all 75.17 0.00 4.95 2.13 0.68 17.07 01:12:02 AM 0 75.17 0.00 4.95 2.13 0.68 17.07 Average: all 69.60 0.00 5.21 4.60 0.78 19.82 Average: 0 69.60 0.00 5.21 4.60 0.78 19.82