---> uname -a: Linux prd-centos8-robot-2c-8g-1740.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 605 4966 19 2125 6795 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:22:44:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fe22:4407/64 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) 10/27/2024 _x86_64_ (2 CPU) 01:35:26 LINUX RESTART (2 CPU) 01:36:02 AM tps rtps wtps bread/s bwrtn/s 01:37:01 AM 100.46 22.37 78.09 5305.32 7092.83 01:38:01 AM 80.37 0.70 79.67 50.79 9220.53 01:39:01 AM 35.53 0.42 35.11 64.79 2627.15 01:40:01 AM 45.58 2.52 43.07 396.00 6786.02 01:41:01 AM 3.90 0.00 3.90 0.00 163.55 01:42:01 AM 0.52 0.00 0.52 0.00 7.10 01:43:01 AM 0.33 0.00 0.33 0.00 3.82 01:44:01 AM 13.66 0.43 13.23 70.78 484.57 01:45:01 AM 24.70 0.53 24.16 64.79 1045.09 Average: 33.77 2.96 30.81 652.82 3040.33 01:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 AM 5370264 7075948 2512168 31.87 2688 1888336 689916 7.72 212064 1980464 149156 01:38:01 AM 5230884 7058580 2651548 33.64 2688 2004940 664272 7.44 230812 2076588 31228 01:39:01 AM 4950996 6999636 2931436 37.19 2688 2218936 750508 8.40 286044 2280672 194424 01:40:01 AM 5037140 7076532 2845292 36.10 2688 2208888 633048 7.09 261812 2209184 4 01:41:01 AM 5037668 7077084 2844764 36.09 2688 2208888 633048 7.09 261808 2209140 4 01:42:01 AM 5037704 7077124 2844728 36.09 2688 2208892 633048 7.09 261808 2209236 4 01:43:01 AM 5037728 7077148 2844704 36.09 2688 2208892 633048 7.09 261808 2209132 4 01:44:01 AM 5107452 6976720 2774980 35.20 2688 2042588 743092 8.32 291088 2128244 17768 01:45:01 AM 5081132 6954112 2801300 35.54 2688 2048116 753732 8.44 451000 1999716 16556 Average: 5098996 7041432 2783436 35.31 2688 2115386 681524 7.63 279805 2144708 45461 01:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 315.67 190.43 1639.24 62.23 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 64.59 48.08 568.94 8.64 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 40.36 31.83 294.11 7.45 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 22.14 18.19 11.41 7.96 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 3.95 1.25 2.54 0.16 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 2.18 0.95 0.58 0.40 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 2.23 1.15 0.81 0.54 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 46.03 31.14 72.28 26.81 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 19.98 17.90 16.17 8.58 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 56.98 37.60 287.07 13.55 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) 10/27/2024 _x86_64_ (2 CPU) 01:35:26 LINUX RESTART (2 CPU) 01:36:02 AM CPU %user %nice %system %iowait %steal %idle 01:37:01 AM all 41.72 0.00 7.28 3.63 0.11 47.26 01:37:01 AM 0 38.29 0.00 6.56 3.35 0.12 51.68 01:37:01 AM 1 45.14 0.00 8.00 3.91 0.10 42.85 01:38:01 AM all 22.88 0.00 3.50 2.09 0.10 71.42 01:38:01 AM 0 18.92 0.00 3.34 2.67 0.08 74.98 01:38:01 AM 1 26.83 0.00 3.67 1.52 0.12 67.86 01:39:01 AM all 23.06 0.00 3.06 1.03 0.08 72.77 01:39:01 AM 0 21.89 0.00 2.88 0.98 0.08 74.16 01:39:01 AM 1 24.24 0.00 3.23 1.07 0.08 71.37 01:40:01 AM all 10.76 0.00 2.11 2.00 0.07 85.07 01:40:01 AM 0 7.24 0.00 2.14 2.63 0.05 87.94 01:40:01 AM 1 14.27 0.00 2.07 1.37 0.08 82.20 01:41:01 AM all 0.33 0.00 0.08 0.05 0.05 99.49 01:41:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 01:41:01 AM 1 0.12 0.00 0.10 0.10 0.07 99.62 01:42:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 01:42:01 AM 0 0.30 0.00 0.08 0.00 0.03 99.58 01:42:01 AM 1 0.37 0.00 0.05 0.00 0.03 99.55 01:43:01 AM all 0.35 0.00 0.06 0.00 0.05 99.54 01:43:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 01:43:01 AM 1 0.60 0.00 0.05 0.00 0.05 99.30 01:44:01 AM all 13.90 0.00 1.84 0.13 0.06 84.08 01:44:01 AM 0 7.81 0.00 1.85 0.17 0.07 90.10 01:44:01 AM 1 19.97 0.00 1.82 0.08 0.05 78.08 01:45:01 AM all 26.70 0.00 3.05 0.28 0.08 69.89 01:45:01 AM 0 14.42 0.00 2.45 0.35 0.08 82.69 01:45:01 AM 1 38.96 0.00 3.65 0.20 0.08 57.10 Average: all 15.51 0.00 2.33 1.02 0.07 81.08 Average: 0 12.12 0.00 2.15 1.12 0.07 84.54 Average: 1 18.90 0.00 2.50 0.91 0.07 77.62