---> uname -a: Linux prd-centos8-builder-1c-1g-2243.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: 770 304 94 5 371 334 Swap: 1023 23 1000 ---> 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:77:f1:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.146/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe77:f1c1/64 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) 12/29/2023 _x86_64_ (1 CPU) 09:03:58 LINUX RESTART (1 CPU) 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 150.75 29.39 121.36 3469.73 13560.76 09:07:01 AM 141.12 39.44 101.68 2956.48 10138.57 09:08:01 AM 36.58 2.83 33.74 258.89 1584.54 09:09:01 AM 140.16 113.63 26.53 7015.18 1508.27 Average: 117.18 46.33 70.84 3426.12 6699.81 09:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 101392 333828 687664 87.15 204 302860 495224 26.95 107000 420048 24560 09:07:01 AM 166888 348012 622168 78.85 0 247296 475852 25.89 126624 322476 26376 09:08:01 AM 151672 340036 637384 80.78 0 254784 482836 26.27 142712 321564 1084 09:09:01 AM 62772 368552 726284 92.04 0 372348 459932 25.03 151808 401668 40 Average: 120681 347607 668375 84.71 51 294322 478461 26.04 132036 366439 13015 09:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 79.64 74.77 1130.99 8.71 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 30.17 28.06 190.12 15.53 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 16.38 18.95 15.78 9.61 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 16.31 16.28 16.52 7.97 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 35.64 34.53 338.61 10.46 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) 12/29/2023 _x86_64_ (1 CPU) 09:03:58 LINUX RESTART (1 CPU) 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 68.43 0.00 6.27 5.12 0.12 20.07 09:06:01 AM 0 68.43 0.00 6.27 5.12 0.12 20.07 09:07:01 AM all 63.75 0.00 5.69 5.31 0.10 25.16 09:07:01 AM 0 63.75 0.00 5.69 5.31 0.10 25.16 09:08:01 AM all 63.53 0.00 2.57 2.15 0.10 31.65 09:08:01 AM 0 63.53 0.00 2.57 2.15 0.10 31.65 09:09:01 AM all 49.36 0.00 3.15 16.06 0.10 31.33 09:09:01 AM 0 49.36 0.00 3.15 16.06 0.10 31.33 Average: all 61.27 0.00 4.42 7.16 0.10 27.05 Average: 0 61.27 0.00 4.42 7.16 0.10 27.05