---> uname -a: Linux prd-centos8-robot-2c-8g-43600.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 615 4938 19 2143 6785 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:dc:c2:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fedc:c257/64 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) 10/18/2024 _x86_64_ (2 CPU) 00:59:20 LINUX RESTART (2 CPU) 01:00:01 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 99.38 15.23 84.16 2705.98 6610.21 01:02:01 AM 69.54 0.78 68.75 52.63 8619.69 01:03:01 AM 23.39 0.42 22.98 64.78 1856.53 01:04:01 AM 57.30 0.03 57.26 3.47 7777.21 01:05:01 AM 5.05 0.08 4.97 31.99 209.02 01:06:01 AM 2.40 0.03 2.37 1.07 349.93 01:07:01 AM 0.18 0.00 0.18 0.00 2.58 01:08:01 AM 0.18 0.00 0.18 0.00 114.51 01:09:01 AM 27.81 0.63 27.18 73.19 1749.58 Average: 31.70 1.91 29.78 325.95 3032.54 01:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 5277256 7013616 2605172 33.05 2688 1918580 732132 8.20 211768 2071316 164064 01:02:01 AM 5163628 6994792 2718800 34.49 2688 2008244 729672 8.17 222040 2152032 30096 01:03:01 AM 5138172 7013028 2744256 34.81 2688 2049276 715628 8.01 251708 2140944 37664 01:04:01 AM 5013248 7048316 2869180 36.40 2688 2204376 658024 7.37 258648 2237424 100 01:05:01 AM 4970160 7006528 2912268 36.95 2688 2205676 727660 8.15 258920 2280252 348 01:06:01 AM 4951532 6995980 2930896 37.18 2688 2213756 743728 8.33 258920 2298936 8 01:07:01 AM 4938888 6983372 2943540 37.34 2688 2213792 760916 8.52 258920 2310964 4 01:08:01 AM 4999256 7048940 2883172 36.58 2688 2218992 657048 7.36 259324 2251140 1808 01:09:01 AM 5062416 6949128 2820012 35.78 2688 2061996 737856 8.26 456800 2013056 192 Average: 5057173 7005967 2825255 35.84 2688 2121632 718074 8.04 270783 2195118 26032 01:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 246.81 156.89 1455.62 47.75 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 45.42 28.66 402.38 5.52 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 18.09 15.16 22.85 4.96 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 215.79 160.03 317.67 42.86 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 25.16 11.76 6.93 1.88 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 211.16 208.33 107.41 85.41 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 307.62 303.45 313.76 112.23 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 80.57 62.33 374.90 11.24 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 60.67 41.94 99.87 40.41 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 134.59 109.84 344.64 39.14 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) 10/18/2024 _x86_64_ (2 CPU) 00:59:20 LINUX RESTART (2 CPU) 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 39.83 0.00 6.54 1.84 0.15 51.63 01:01:01 AM 0 31.57 0.00 6.68 2.17 0.15 59.43 01:01:01 AM 1 48.09 0.00 6.40 1.52 0.15 43.84 01:02:01 AM all 17.17 0.00 2.72 15.30 0.10 64.71 01:02:01 AM 0 5.77 0.00 1.81 13.32 0.08 79.02 01:02:01 AM 1 28.55 0.00 3.64 17.27 0.12 50.42 01:03:01 AM all 19.47 0.00 3.07 1.30 0.08 76.08 01:03:01 AM 0 11.33 0.00 2.42 1.02 0.08 85.15 01:03:01 AM 1 27.62 0.00 3.71 1.59 0.08 67.00 01:04:01 AM all 20.17 0.00 3.48 3.32 0.08 72.96 01:04:01 AM 0 11.89 0.00 3.07 3.30 0.07 81.68 01:04:01 AM 1 28.48 0.00 3.89 3.33 0.10 64.21 01:05:01 AM all 2.84 0.00 0.25 0.03 0.04 96.83 01:05:01 AM 0 0.60 0.00 0.20 0.03 0.03 99.13 01:05:01 AM 1 5.10 0.00 0.30 0.03 0.05 94.51 01:06:01 AM all 23.50 0.00 1.08 0.04 0.09 75.29 01:06:01 AM 0 4.91 0.00 0.28 0.00 0.08 94.72 01:06:01 AM 1 42.11 0.00 1.88 0.08 0.10 55.82 01:07:01 AM all 30.15 0.00 0.69 0.00 0.11 69.05 01:07:01 AM 0 2.51 0.00 0.45 0.00 0.10 96.93 01:07:01 AM 1 57.84 0.00 0.92 0.00 0.12 41.12 01:08:01 AM all 5.95 0.00 0.34 0.08 0.07 93.56 01:08:01 AM 0 2.04 0.00 0.33 0.17 0.07 97.39 01:08:01 AM 1 9.92 0.00 0.34 0.00 0.07 89.67 01:09:01 AM all 27.16 0.00 3.34 0.40 0.08 69.02 01:09:01 AM 0 19.23 0.00 3.72 0.45 0.08 76.52 01:09:01 AM 1 35.08 0.00 2.96 0.35 0.08 61.53 Average: all 20.71 0.00 2.39 2.49 0.09 74.32 Average: 0 9.99 0.00 2.11 2.28 0.08 85.55 Average: 1 31.47 0.00 2.68 2.70 0.10 63.06