---> uname -a: Linux prd-centos8-robot-2c-8g-39737.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 582 4987 19 2127 6819 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:f0:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:fecc:f083/64 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) 10/07/2024 _x86_64_ (2 CPU) 06:45:27 LINUX RESTART (2 CPU) 06:46:01 AM tps rtps wtps bread/s bwrtn/s 06:47:01 AM 85.05 53.55 31.51 7218.93 27531.59 06:48:01 AM 109.66 7.05 102.62 1260.25 8272.06 06:49:01 AM 53.21 0.67 52.54 49.46 6619.26 06:50:01 AM 45.58 0.32 45.27 60.65 2987.97 06:51:01 AM 26.32 0.03 26.29 3.47 5510.68 06:52:01 AM 2.18 0.10 2.08 32.12 98.77 06:53:01 AM 0.63 0.03 0.60 1.87 28.91 06:54:01 AM 13.28 0.45 12.83 49.05 834.19 Average: 41.99 7.77 34.22 1084.52 6485.56 06:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:47:01 AM 5598128 7086936 2284300 28.98 2688 1682508 691672 7.74 181324 1823716 63272 06:48:01 AM 5154304 7008980 2728124 34.61 2688 2032328 709504 7.94 213340 2176304 197232 06:49:01 AM 5191104 7025252 2691324 34.14 2688 2011228 686864 7.69 231212 2113656 1124 06:50:01 AM 4999004 7036088 2883424 36.58 2688 2206040 666200 7.46 254424 2256956 154492 06:51:01 AM 5024916 7061720 2857512 36.25 2688 2206168 637740 7.14 257536 2223360 8 06:52:01 AM 4982896 7021592 2899532 36.78 2688 2208060 703192 7.87 257816 2264784 32 06:53:01 AM 4976000 7017560 2906428 36.87 2688 2210964 703192 7.87 257952 2271628 2308 06:54:01 AM 5163032 7033436 2719396 34.50 2688 2045992 663692 7.43 446488 1921824 13364 Average: 5136173 7036446 2746255 34.84 2688 2075411 682757 7.64 262512 2131528 53979 06:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 255.33 146.37 996.72 56.97 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 112.26 89.02 1187.77 12.13 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 13.76 5.27 5.04 2.20 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 44.14 36.22 300.32 9.37 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 218.41 160.03 42.39 38.19 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 27.67 17.86 7.27 2.92 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 26.45 21.53 6.89 5.01 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 62.35 42.79 89.22 27.67 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 95.05 64.89 329.47 19.31 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) 10/07/2024 _x86_64_ (2 CPU) 06:45:27 LINUX RESTART (2 CPU) 06:46:01 AM CPU %user %nice %system %iowait %steal %idle 06:47:01 AM all 26.91 0.03 5.57 12.76 0.09 54.63 06:47:01 AM 0 25.43 0.07 5.99 13.22 0.10 55.19 06:47:01 AM 1 28.37 0.00 5.15 12.31 0.08 54.08 06:48:01 AM all 37.43 0.00 5.84 3.44 0.09 53.20 06:48:01 AM 0 32.37 0.00 4.85 3.03 0.08 59.66 06:48:01 AM 1 42.49 0.00 6.82 3.85 0.10 46.74 06:49:01 AM all 10.32 0.00 1.68 2.24 0.07 85.70 06:49:01 AM 0 7.49 0.00 1.42 2.17 0.05 88.87 06:49:01 AM 1 13.15 0.00 1.94 2.30 0.08 82.52 06:50:01 AM all 29.26 0.00 4.30 3.12 0.11 63.20 06:50:01 AM 0 18.18 0.00 3.76 4.26 0.12 73.69 06:50:01 AM 1 40.40 0.00 4.85 1.98 0.10 52.67 06:51:01 AM all 4.40 0.00 0.94 1.20 0.03 93.44 06:51:01 AM 0 2.84 0.00 0.85 1.10 0.02 95.19 06:51:01 AM 1 5.95 0.00 1.02 1.30 0.03 91.69 06:52:01 AM all 5.73 0.00 0.55 0.06 0.04 93.62 06:52:01 AM 0 2.52 0.00 0.33 0.00 0.03 97.11 06:52:01 AM 1 8.95 0.00 0.77 0.12 0.05 90.11 06:53:01 AM all 12.52 0.00 0.69 0.00 0.05 86.73 06:53:01 AM 0 2.68 0.00 0.30 0.00 0.05 96.97 06:53:01 AM 1 22.35 0.00 1.09 0.00 0.05 76.51 06:54:01 AM all 18.72 0.00 2.84 0.18 0.06 78.21 06:54:01 AM 0 16.68 0.00 2.15 0.17 0.05 80.95 06:54:01 AM 1 20.75 0.00 3.52 0.18 0.07 75.47 Average: all 18.16 0.00 2.80 2.87 0.07 76.11 Average: 0 13.52 0.01 2.45 2.98 0.06 80.97 Average: 1 22.80 0.00 3.14 2.75 0.07 71.24