---> uname -a: Linux prd-centos8-builder-1c-1g-124.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: 770 302 87 6 380 336 Swap: 1023 24 999 ---> 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:e2:06:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.129/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fee2:690/64 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) 11/18/2023 _x86_64_ (1 CPU) 15:03:45 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:02 PM 233.87 150.63 83.24 10326.44 41807.62 03:06:01 PM 167.59 35.40 132.19 4492.92 16429.02 03:07:01 PM 90.37 16.90 73.47 1018.63 5812.26 03:08:01 PM 27.62 8.85 18.78 480.24 398.00 03:09:01 PM 162.81 120.36 42.44 7704.72 1767.29 Average: 136.39 66.56 69.83 4807.83 13244.70 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:02 PM 56112 298424 732944 92.89 1936 320580 542024 29.50 126768 469760 29044 03:06:01 PM 104132 337176 684924 86.80 0 300560 481580 26.21 92468 418572 22540 03:07:01 PM 158036 348968 631020 79.97 0 258208 478192 26.02 127464 332956 16 03:08:01 PM 143776 347216 645280 81.78 0 270724 473392 25.76 142640 330828 16 03:09:01 PM 114376 370332 674680 85.50 0 323356 461300 25.10 138632 369764 15792 Average: 115286 340423 673770 85.39 387 294686 487298 26.52 125594 384376 13482 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:02 PM eth0 214.17 130.78 1172.46 55.56 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 55.98 52.79 781.06 8.56 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 19.85 21.55 152.25 6.34 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 17.14 18.73 15.56 8.83 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 18.60 17.73 18.70 9.74 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 65.24 48.34 427.19 17.85 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) 11/18/2023 _x86_64_ (1 CPU) 15:03:45 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:02 PM all 61.26 0.08 8.63 16.06 0.08 13.88 03:05:02 PM 0 61.26 0.08 8.63 16.06 0.08 13.88 03:06:01 PM all 69.92 0.00 7.14 5.36 0.10 17.48 03:06:01 PM 0 69.92 0.00 7.14 5.36 0.10 17.48 03:07:01 PM all 59.19 0.00 3.74 4.94 0.08 32.05 03:07:01 PM 0 59.19 0.00 3.74 4.94 0.08 32.05 03:08:01 PM all 64.00 0.00 2.64 0.72 0.08 32.56 03:08:01 PM 0 64.00 0.00 2.64 0.72 0.08 32.56 03:09:01 PM all 51.31 0.00 3.86 16.88 0.08 27.88 03:09:01 PM 0 51.31 0.00 3.86 16.88 0.08 27.88 Average: all 61.11 0.02 5.19 8.80 0.09 24.79 Average: 0 61.11 0.02 5.19 8.80 0.09 24.79