---> uname -a: Linux prd-centos8-builder-1c-1g-1156.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 304 73 5 392 336 Swap: 1023 27 996 ---> 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:d0:ac:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.18/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fed0:ac9c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 05/17/2024 _x86_64_ (1 CPU) 10:03:50 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 330.42 238.30 92.11 17952.26 39910.88 10:06:01 AM 113.37 22.33 91.04 2988.31 10259.65 10:07:01 AM 83.41 16.51 66.89 1429.66 6253.02 10:08:02 AM 46.55 13.67 32.88 463.29 2992.57 10:09:01 AM 19.53 5.12 14.41 96.61 285.72 10:10:01 AM 121.10 104.53 16.57 7802.86 556.14 Average: 119.38 66.95 52.43 5138.59 10074.83 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 50604 314368 738608 93.59 1960 334628 488888 26.60 117396 446764 20472 10:06:01 AM 142388 351168 646824 81.96 1260 279336 471876 25.68 109196 383404 17288 10:07:01 AM 51768 307948 737444 93.44 1216 321972 507364 27.61 135616 432072 22564 10:08:02 AM 103776 309492 685436 86.85 1140 272424 511572 27.84 150364 372224 15812 10:09:01 AM 154360 345040 634852 80.44 1140 257348 474196 25.80 150112 320804 24 10:10:01 AM 56132 344812 733080 92.89 1140 354976 502260 27.33 162916 409256 132 Average: 93171 328805 696041 88.19 1309 303447 492693 26.81 137600 394087 12715 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 197.59 88.37 770.25 54.59 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 60.10 55.54 759.81 6.06 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 28.49 28.02 277.57 6.33 0.00 0.00 0.00 0.00 10:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:02 AM eth0 19.40 21.20 154.31 7.21 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 11.47 14.31 9.32 5.91 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 20.01 16.33 23.22 8.92 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 56.32 37.37 333.38 14.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 05/17/2024 _x86_64_ (1 CPU) 10:03:50 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 60.53 0.13 22.41 11.16 0.38 5.39 10:05:01 AM 0 60.53 0.13 22.41 11.16 0.38 5.39 10:06:01 AM all 74.70 0.00 11.04 2.50 0.33 11.42 10:06:01 AM 0 74.70 0.00 11.04 2.50 0.33 11.42 10:07:01 AM all 76.81 0.00 7.79 2.77 0.33 12.30 10:07:01 AM 0 76.81 0.00 7.79 2.77 0.33 12.30 10:08:02 AM all 74.58 0.00 5.07 1.55 0.28 18.52 10:08:02 AM 0 74.58 0.00 5.07 1.55 0.28 18.52 10:09:01 AM all 78.69 0.00 4.12 0.51 0.27 16.42 10:09:01 AM 0 78.69 0.00 4.12 0.51 0.27 16.42 10:10:01 AM all 58.63 0.00 5.67 12.99 0.28 22.43 10:10:01 AM 0 58.63 0.00 5.67 12.99 0.28 22.43 Average: all 70.64 0.02 9.36 5.26 0.31 14.41 Average: 0 70.64 0.02 9.36 5.26 0.31 14.41