---> uname -a: Linux prd-centos8-robot-2c-8g-2525.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: 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): 0,1 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 598 4976 19 2122 6803 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:84:de:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.240/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fe84:def3/64 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) 12/14/2024 _x86_64_ (2 CPU) 00:56:18 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 90.80 18.16 72.64 3488.70 6098.02 12:59:01 AM 80.24 0.70 79.54 50.79 9415.68 01:00:01 AM 28.16 0.42 27.74 64.78 2456.15 01:01:01 AM 55.14 0.05 55.09 3.60 7534.18 01:02:01 AM 4.58 0.17 4.41 33.85 201.92 01:03:01 AM 2.32 0.00 2.32 0.00 70.77 01:04:01 AM 0.37 0.00 0.37 0.00 10.26 01:05:01 AM 27.86 0.65 27.21 74.11 1275.82 Average: 36.18 2.52 33.66 464.49 3382.88 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5372056 7090084 2510376 31.85 2688 1900788 655204 7.34 209680 1981392 157684 12:59:01 AM 5159320 6995008 2723112 34.55 2688 2013336 720864 8.07 221472 2156928 30692 01:00:01 AM 5092312 7002328 2790120 35.40 2688 2084988 742236 8.31 255496 2182524 62236 01:01:01 AM 5013284 7052524 2869148 36.40 2688 2209168 646376 7.24 257736 2238972 32 01:02:01 AM 4945496 6986032 2936936 37.26 2688 2210452 760140 8.51 258020 2306684 4 01:03:01 AM 4889276 6929860 2993156 37.97 2688 2210500 814944 9.12 258020 2362568 4 01:04:01 AM 5012008 7053392 2870424 36.42 2688 2211308 653900 7.32 258252 2240088 616 01:05:01 AM 5123536 6989196 2758896 35.00 2688 2041944 711116 7.96 447648 1961724 192 Average: 5075911 7012303 2806521 35.60 2688 2110310 713098 7.98 270790 2178860 31432 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 296.18 187.35 1630.65 60.99 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 56.09 39.59 586.04 7.33 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 35.35 26.62 209.18 6.84 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 190.35 138.81 131.98 40.39 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 48.73 52.69 9.25 440.90 0.00 0.00 0.00 0.00 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 481.27 420.95 5774.40 277.22 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 386.02 322.70 4609.03 21.11 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 69.38 47.60 88.63 24.43 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 195.41 154.53 1629.70 109.91 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) 12/14/2024 _x86_64_ (2 CPU) 00:56:18 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 38.60 0.00 6.72 3.78 0.13 50.76 12:58:01 AM 0 33.56 0.00 6.34 5.05 0.12 54.94 12:58:01 AM 1 43.65 0.00 7.11 2.51 0.15 46.58 12:59:01 AM all 20.97 0.00 2.87 3.62 0.13 72.42 12:59:01 AM 0 18.99 0.00 2.65 3.41 0.12 74.82 12:59:01 AM 1 22.93 0.00 3.07 3.83 0.13 70.04 01:00:01 AM all 20.05 0.00 2.69 2.74 0.08 74.45 01:00:01 AM 0 20.56 0.00 2.82 3.40 0.08 73.14 01:00:01 AM 1 19.53 0.00 2.56 2.07 0.08 75.76 01:01:01 AM all 17.38 0.00 3.19 2.40 0.09 76.93 01:01:01 AM 0 12.42 0.00 3.13 3.11 0.08 81.26 01:01:01 AM 1 22.38 0.00 3.26 1.68 0.10 72.58 01:02:01 AM all 5.84 0.00 0.26 0.09 0.05 93.76 01:02:01 AM 0 6.83 0.00 0.34 0.18 0.07 92.58 01:02:01 AM 1 4.86 0.00 0.18 0.00 0.03 94.93 01:03:01 AM all 12.95 0.00 1.27 0.01 0.11 85.66 01:03:01 AM 0 3.52 0.00 0.18 0.02 0.10 96.18 01:03:01 AM 1 22.53 0.00 2.36 0.00 0.12 74.99 01:04:01 AM all 9.84 0.00 1.06 0.00 0.12 88.98 01:04:01 AM 0 2.76 0.00 0.44 0.00 0.10 96.70 01:04:01 AM 1 17.03 0.00 1.69 0.00 0.14 81.14 01:05:01 AM all 24.97 0.00 3.29 0.62 0.09 71.02 01:05:01 AM 0 19.49 0.00 3.61 0.58 0.08 76.24 01:05:01 AM 1 30.47 0.00 2.98 0.65 0.10 65.80 Average: all 18.85 0.00 2.67 1.66 0.10 76.72 Average: 0 14.78 0.00 2.44 1.97 0.09 80.71 Average: 1 22.93 0.00 2.91 1.35 0.11 72.71