---> uname -a: Linux prd-centos8-robot-2c-8g-2675.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 614 4958 19 2124 6786 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:cc:16:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85687sec preferred_lft 85687sec inet6 fe80::f816:3eff:fecc:160c/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) 10/30/2024 _x86_64_ (2 CPU) 01:00:53 LINUX RESTART (2 CPU) 01:02:01 AM tps rtps wtps bread/s bwrtn/s 01:03:01 AM 125.40 7.42 117.98 1296.72 10777.47 01:04:01 AM 30.01 0.38 29.62 64.25 3640.57 01:05:01 AM 50.12 0.07 50.05 4.00 4037.50 01:06:01 AM 16.55 0.00 16.55 0.00 4338.36 01:07:01 AM 0.55 0.00 0.55 0.00 8.70 01:08:01 AM 0.37 0.00 0.37 0.00 4.27 01:09:01 AM 0.48 0.12 0.37 33.06 14.66 01:10:01 AM 2.05 0.00 2.05 0.00 146.90 01:11:01 AM 0.37 0.00 0.37 0.00 5.46 01:12:01 AM 13.68 0.32 13.36 36.93 513.55 Average: 23.96 0.83 23.13 143.48 2348.68 01:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 AM 5154432 6985844 2727992 34.61 2688 2008248 751372 8.41 220632 2162160 90080 01:04:01 AM 5233268 7066060 2649156 33.61 2688 2010176 689104 7.72 239532 2065524 4 01:05:01 AM 5000396 7032252 2882028 36.56 2688 2201524 661396 7.41 256656 2255808 122724 01:06:01 AM 4997484 7029352 2884940 36.60 2688 2201536 661396 7.41 256672 2254696 4 01:07:01 AM 4997172 7029032 2885252 36.60 2688 2201536 661396 7.41 256676 2254948 4 01:08:01 AM 4997300 7029164 2885124 36.60 2688 2201540 661396 7.41 256676 2254968 4 01:09:01 AM 4940748 6976204 2941676 37.32 2688 2205132 741568 8.30 256808 2310352 2400 01:10:01 AM 4892008 6927488 2990416 37.94 2688 2205156 808116 9.05 256808 2358676 16 01:11:01 AM 4886008 6921508 2996416 38.01 2688 2205168 785968 8.80 256808 2364760 16 01:12:01 AM 5093348 6959100 2789076 35.38 2688 2040716 754104 8.44 291464 2147352 19720 Average: 5019216 6995600 2863208 36.32 2688 2148073 717582 8.03 254873 2242924 23497 01:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 92.00 69.16 931.59 10.02 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 16.31 11.56 5.73 4.18 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 338.90 237.69 358.55 59.47 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 172.05 120.95 32.78 24.52 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 3.13 2.00 0.55 0.48 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 2.80 2.07 0.73 0.61 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 54.21 33.86 135.60 3.44 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 491.39 389.59 5399.25 25.18 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 535.22 424.51 5537.85 27.42 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 207.55 151.97 1225.40 35.30 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 191.36 144.34 1362.88 19.06 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) 10/30/2024 _x86_64_ (2 CPU) 01:00:53 LINUX RESTART (2 CPU) 01:02:01 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 36.02 0.00 5.99 3.63 0.10 54.27 01:03:01 AM 0 29.81 0.00 5.67 3.70 0.08 60.74 01:03:01 AM 1 42.23 0.00 6.30 3.55 0.12 47.80 01:04:01 AM all 10.08 0.00 1.38 0.96 0.06 87.52 01:04:01 AM 0 9.09 0.00 1.25 1.24 0.07 88.35 01:04:01 AM 1 11.07 0.00 1.50 0.68 0.05 86.69 01:05:01 AM all 27.01 0.00 4.80 1.37 0.08 66.74 01:05:01 AM 0 24.05 0.00 4.26 0.48 0.08 71.12 01:05:01 AM 1 29.96 0.00 5.34 2.25 0.08 62.35 01:06:01 AM all 0.38 0.00 0.54 0.51 0.04 98.53 01:06:01 AM 0 0.33 0.00 0.58 0.65 0.03 98.40 01:06:01 AM 1 0.42 0.00 0.50 0.37 0.05 98.66 01:07:01 AM all 0.22 0.00 0.08 0.00 0.05 99.66 01:07:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 01:07:01 AM 1 0.37 0.00 0.08 0.00 0.07 99.48 01:08:01 AM all 0.38 0.00 0.08 0.00 0.03 99.52 01:08:01 AM 0 0.13 0.00 0.08 0.00 0.02 99.77 01:08:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 01:09:01 AM all 6.04 0.00 1.47 0.00 0.07 92.43 01:09:01 AM 0 5.57 0.00 1.49 0.00 0.07 92.87 01:09:01 AM 1 6.51 0.00 1.44 0.00 0.07 91.98 01:10:01 AM all 9.30 0.00 1.38 0.01 0.08 89.23 01:10:01 AM 0 11.39 0.00 1.69 0.02 0.08 86.82 01:10:01 AM 1 7.23 0.00 1.07 0.00 0.08 91.62 01:11:01 AM all 9.19 0.00 1.40 0.00 0.09 89.32 01:11:01 AM 0 7.82 0.00 1.28 0.00 0.08 90.82 01:11:01 AM 1 10.56 0.00 1.53 0.00 0.10 87.81 01:12:01 AM all 15.85 0.00 2.33 0.23 0.08 81.51 01:12:01 AM 0 10.30 0.00 2.44 0.30 0.08 86.88 01:12:01 AM 1 21.40 0.00 2.22 0.15 0.08 76.15 Average: all 11.45 0.00 1.94 0.67 0.07 85.86 Average: 0 9.86 0.00 1.88 0.64 0.06 87.55 Average: 1 13.04 0.00 2.01 0.70 0.07 84.18