---> uname -a: Linux prd-centos8-robot-2c-8g-6865.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4978 19 2127 6809 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:16:9b:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fe16:9bb3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/31/2025 _x86_64_ (2 CPU) 02:09:58 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 216.38 176.77 39.62 14574.35 36812.97 02:12:01 AM 91.35 8.36 82.99 1455.91 6447.42 02:13:01 AM 70.70 0.73 69.97 53.06 9793.97 02:14:01 AM 9.20 0.38 8.81 62.51 202.85 02:15:01 AM 11.05 0.03 11.01 2.27 803.03 02:16:01 AM 61.00 6.75 54.25 1249.18 7610.63 02:17:01 AM 5.45 0.10 5.35 32.12 218.58 02:18:01 AM 2.00 0.00 2.00 0.00 73.54 02:19:01 AM 0.62 0.00 0.62 0.00 19.13 02:20:01 AM 15.98 0.42 15.56 47.72 645.20 Average: 48.69 19.65 29.04 1772.12 6320.79 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 5857480 7216348 2024944 25.69 2688 1558140 615124 6.89 152068 1613908 19256 02:12:01 AM 5316428 7084784 2565996 32.55 2688 1947360 653072 7.31 186824 2047800 230760 02:13:01 AM 5206676 7008936 2675748 33.95 2688 1980416 724556 8.11 198736 2133832 4 02:14:01 AM 5285700 7089832 2596724 32.94 2688 1982292 656980 7.36 217668 2037016 24 02:15:01 AM 5183860 7039164 2698564 34.24 2688 2030800 706272 7.91 228792 2119696 42376 02:16:01 AM 5011800 7056436 2870624 36.42 2688 2214644 659304 7.38 258796 2233788 96 02:17:01 AM 4948144 6993988 2934280 37.23 2688 2215852 741868 8.31 258924 2301316 252 02:18:01 AM 4895596 6941488 2986828 37.89 2688 2215900 832480 9.32 258924 2352872 16 02:19:01 AM 4771480 6817732 3110944 39.47 2688 2216260 935264 10.47 258924 2476512 4 02:20:01 AM 5117764 6987520 2764660 35.07 2688 2045416 723488 8.10 449264 1966752 13692 Average: 5159493 7023623 2722931 34.54 2688 2040708 724841 8.12 246892 2128349 30648 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 111.49 62.00 636.98 16.29 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 198.37 138.32 1452.81 43.43 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 52.09 34.38 458.02 5.82 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 9.95 6.36 4.58 2.87 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 19.15 16.41 97.21 10.10 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 158.88 114.90 231.75 27.68 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 33.11 32.49 6.95 185.32 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 402.60 378.14 5411.22 529.44 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 332.08 291.62 5006.02 19.00 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 117.98 82.77 769.69 26.36 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 143.51 115.64 1406.04 86.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/31/2025 _x86_64_ (2 CPU) 02:09:58 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 46.30 0.08 9.94 26.71 0.16 16.82 02:11:01 AM 0 46.37 0.08 8.55 25.05 0.12 19.83 02:11:01 AM 1 46.23 0.07 11.32 28.36 0.20 13.82 02:12:01 AM all 38.92 0.00 5.84 2.42 0.10 52.72 02:12:01 AM 0 26.38 0.00 3.47 1.82 0.10 68.23 02:12:01 AM 1 51.50 0.00 8.22 3.03 0.10 37.15 02:13:01 AM all 11.81 0.00 1.94 3.65 0.07 82.54 02:13:01 AM 0 13.47 0.00 2.38 4.52 0.05 79.59 02:13:01 AM 1 10.15 0.00 1.50 2.78 0.08 85.49 02:14:01 AM all 8.80 0.00 1.02 0.35 0.05 89.78 02:14:01 AM 0 8.73 0.00 1.15 0.07 0.05 90.01 02:14:01 AM 1 8.87 0.00 0.88 0.63 0.05 89.56 02:15:01 AM all 9.30 0.00 1.92 1.46 0.06 87.26 02:15:01 AM 0 9.12 0.00 1.62 1.61 0.07 87.59 02:15:01 AM 1 9.48 0.00 2.23 1.31 0.05 86.94 02:16:01 AM all 19.04 0.00 3.93 2.68 0.08 74.27 02:16:01 AM 0 14.01 0.00 3.82 2.46 0.08 79.62 02:16:01 AM 1 24.08 0.00 4.04 2.90 0.07 68.92 02:17:01 AM all 3.43 0.00 0.29 0.04 0.04 96.19 02:17:01 AM 0 2.12 0.00 0.28 0.08 0.05 97.46 02:17:01 AM 1 4.75 0.00 0.30 0.00 0.03 94.92 02:18:01 AM all 14.41 0.00 1.31 0.11 0.10 84.06 02:18:01 AM 0 13.67 0.00 1.22 0.20 0.10 84.81 02:18:01 AM 1 15.15 0.00 1.41 0.02 0.10 83.32 02:19:01 AM all 10.50 0.00 1.23 0.04 0.08 88.15 02:19:01 AM 0 7.54 0.00 1.11 0.08 0.07 91.20 02:19:01 AM 1 13.50 0.00 1.34 0.00 0.09 85.07 02:20:01 AM all 19.37 0.00 2.80 0.13 0.09 77.62 02:20:01 AM 0 11.19 0.00 2.64 0.12 0.08 85.97 02:20:01 AM 1 27.57 0.00 2.95 0.13 0.10 69.24 Average: all 18.19 0.01 3.02 3.76 0.08 74.94 Average: 0 15.25 0.01 2.62 3.59 0.08 78.45 Average: 1 21.14 0.01 3.42 3.92 0.09 71.42