---> uname -a: Linux prd-centos8-robot-2c-8g-42025.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 568 4819 19 2309 6825 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:79:84:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fe79:8416/64 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) 10/13/2024 _x86_64_ (2 CPU) 05:58:14 LINUX RESTART (2 CPU) 05:59:01 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 61.21 11.56 49.65 3146.42 4324.59 06:01:01 AM 113.20 5.32 107.88 124.51 11370.67 06:02:01 AM 20.97 0.67 20.30 64.22 1790.87 06:03:01 AM 44.79 2.52 42.27 394.80 2907.98 06:04:01 AM 26.73 0.03 26.70 3.47 5619.73 06:05:01 AM 0.75 0.00 0.75 0.00 14.85 06:06:01 AM 0.23 0.00 0.23 0.00 2.77 06:07:01 AM 0.15 0.00 0.15 0.00 1.60 06:08:01 AM 12.76 0.18 12.58 33.86 355.17 Average: 31.20 2.25 28.95 418.60 2931.88 05:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 5399992 7025588 2482440 31.49 2688 1815772 737096 8.25 195212 1992588 97816 06:01:01 AM 5188108 7022860 2694324 34.18 2688 2011404 684832 7.67 221728 2124632 40044 06:02:01 AM 5268868 7105180 2613564 33.16 2688 2013348 611928 6.85 240684 2026816 16 06:03:01 AM 4977572 7027944 2904860 36.85 2688 2219168 664196 7.44 258808 2275364 154384 06:04:01 AM 5032404 7082584 2850028 36.16 2688 2219304 597292 6.69 262272 2212280 8 06:05:01 AM 5032400 7082580 2850032 36.16 2688 2219304 597292 6.69 262272 2212364 4 06:06:01 AM 5032796 7082976 2849636 36.15 2688 2219304 597292 6.69 262272 2212296 4 06:07:01 AM 5032792 7082976 2849640 36.15 2688 2219308 597292 6.69 262272 2212300 4 06:08:01 AM 5022944 7071392 2859488 36.28 2688 2217196 666840 7.47 299228 2184820 13196 Average: 5109764 7064898 2772668 35.18 2688 2128234 639340 7.16 251639 2161496 33942 05:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 293.32 174.04 1528.15 56.73 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 57.24 48.34 631.24 8.32 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 17.06 9.21 5.66 3.39 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 48.97 42.09 300.41 16.98 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 558.64 398.87 107.78 86.69 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 0.78 0.40 0.20 0.11 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 1.57 0.12 0.08 0.01 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 2.43 0.10 0.11 0.01 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 17.93 13.53 16.88 6.91 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 110.87 76.29 287.83 19.90 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) 10/13/2024 _x86_64_ (2 CPU) 05:58:14 LINUX RESTART (2 CPU) 05:59:01 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 27.06 0.00 4.78 3.27 0.09 64.79 06:00:01 AM 0 35.41 0.00 5.02 3.72 0.08 55.76 06:00:01 AM 1 18.58 0.00 4.53 2.81 0.10 73.97 06:01:01 AM all 31.73 0.00 5.38 4.70 0.08 58.10 06:01:01 AM 0 35.80 0.00 5.71 3.92 0.08 54.48 06:01:01 AM 1 27.67 0.00 5.05 5.48 0.08 61.72 06:02:01 AM all 10.34 0.00 1.24 2.70 0.07 85.64 06:02:01 AM 0 10.73 0.00 1.30 3.65 0.07 84.25 06:02:01 AM 1 9.96 0.00 1.19 1.75 0.07 87.03 06:03:01 AM all 25.66 0.00 4.22 2.05 0.08 67.99 06:03:01 AM 0 32.98 0.00 4.58 2.39 0.08 59.98 06:03:01 AM 1 18.35 0.00 3.86 1.72 0.07 76.01 06:04:01 AM all 1.92 0.00 1.33 1.81 0.05 94.89 06:04:01 AM 0 1.41 0.00 1.31 2.00 0.05 95.24 06:04:01 AM 1 2.43 0.00 1.34 1.63 0.05 94.54 06:05:01 AM all 0.33 0.00 0.06 0.01 0.03 99.57 06:05:01 AM 0 0.10 0.00 0.07 0.02 0.05 99.77 06:05:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 06:06:01 AM all 0.32 0.00 0.05 0.00 0.03 99.61 06:06:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 06:06:01 AM 1 0.53 0.00 0.03 0.00 0.02 99.42 06:07:01 AM all 0.32 0.00 0.04 0.00 0.03 99.61 06:07:01 AM 0 0.17 0.00 0.05 0.00 0.03 99.75 06:07:01 AM 1 0.47 0.00 0.03 0.00 0.03 99.47 06:08:01 AM all 12.18 0.00 1.37 0.13 0.06 86.26 06:08:01 AM 0 14.05 0.00 1.42 0.08 0.05 84.40 06:08:01 AM 1 10.32 0.00 1.32 0.18 0.07 88.12 Average: all 12.20 0.00 2.05 1.63 0.06 84.06 Average: 0 14.53 0.00 2.17 1.75 0.06 81.48 Average: 1 9.86 0.00 1.93 1.51 0.06 86.64