---> uname -a: Linux prd-centos8-robot-2c-8g-20033.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 609 4942 19 2145 6791 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:00:6a:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe00:6a9b/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) 09/08/2024 _x86_64_ (2 CPU) 04:28:20 LINUX RESTART (2 CPU) 04:29:01 AM tps rtps wtps bread/s bwrtn/s 04:30:01 AM 101.78 60.40 41.38 6462.48 31025.80 04:31:01 AM 122.48 7.00 115.48 1265.84 10153.70 04:32:01 AM 35.34 0.83 34.51 95.45 4261.77 04:33:01 AM 21.18 0.00 21.18 0.00 1368.24 04:34:01 AM 48.58 2.52 46.07 396.00 6895.60 04:35:01 AM 2.88 0.10 2.78 32.12 131.91 04:36:01 AM 2.13 0.02 2.12 0.93 150.18 04:37:01 AM 0.52 0.00 0.52 0.00 172.57 04:38:01 AM 13.10 0.37 12.73 41.59 551.70 Average: 38.67 7.92 30.75 921.94 6080.58 04:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:01 AM 5542192 7079880 2340240 29.69 2688 1729344 706720 7.91 187232 1869440 84944 04:31:01 AM 5223216 7048772 2659216 33.74 2688 2002312 672336 7.53 211640 2104616 106392 04:32:01 AM 5269960 7097788 2612472 33.14 2688 2005128 626420 7.01 240004 2028984 8 04:33:01 AM 5044116 7065972 2838316 36.01 2688 2191248 645756 7.23 257220 2213712 168536 04:34:01 AM 5001652 7038680 2880780 36.55 2688 2206452 664224 7.44 262964 2245124 8 04:35:01 AM 4957444 6996868 2924988 37.11 2688 2208848 733024 8.21 263184 2288940 64 04:36:01 AM 4951896 6993708 2930536 37.18 2688 2211224 781220 8.75 263232 2294060 40 04:37:01 AM 4945940 6993036 2936492 37.25 2688 2216508 797432 8.93 263400 2299632 420 04:38:01 AM 5157848 7045572 2724584 34.57 2688 2062600 674932 7.56 296288 2075648 27200 Average: 5121585 7040031 2760847 35.03 2688 2092629 700229 7.84 249463 2157795 43068 04:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 277.07 159.68 1233.51 57.08 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 82.74 69.26 890.99 9.97 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 13.08 9.33 6.69 3.65 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 35.39 29.77 270.93 5.97 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 229.27 158.53 50.02 42.48 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 35.99 26.72 17.43 3.33 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 116.28 108.93 29.39 10.01 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 174.42 169.47 52.52 16.79 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 66.76 45.97 105.67 44.13 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 114.57 86.41 295.30 21.49 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) 09/08/2024 _x86_64_ (2 CPU) 04:28:20 LINUX RESTART (2 CPU) 04:29:01 AM CPU %user %nice %system %iowait %steal %idle 04:30:01 AM all 32.92 0.03 6.71 19.61 0.09 40.63 04:30:01 AM 0 33.14 0.02 6.48 19.65 0.08 40.63 04:30:01 AM 1 32.70 0.05 6.96 19.57 0.10 40.62 04:31:01 AM all 35.21 0.00 5.81 4.98 0.09 53.91 04:31:01 AM 0 45.85 0.00 6.98 4.88 0.10 42.19 04:31:01 AM 1 24.63 0.00 4.65 5.07 0.08 65.57 04:32:01 AM all 10.54 0.00 1.55 1.65 0.08 86.18 04:32:01 AM 0 5.53 0.00 1.50 1.90 0.07 91.00 04:32:01 AM 1 15.58 0.00 1.60 1.39 0.08 81.35 04:33:01 AM all 17.35 0.00 2.88 0.59 0.08 79.10 04:33:01 AM 0 23.81 0.00 3.45 0.68 0.07 71.98 04:33:01 AM 1 10.90 0.00 2.30 0.50 0.08 86.22 04:34:01 AM all 10.30 0.00 2.45 2.12 0.08 85.06 04:34:01 AM 0 10.50 0.00 2.31 2.14 0.10 84.95 04:34:01 AM 1 10.09 0.00 2.60 2.09 0.05 85.17 04:35:01 AM all 3.21 0.00 0.50 0.03 0.05 96.20 04:35:01 AM 0 3.65 0.00 0.70 0.03 0.05 95.57 04:35:01 AM 1 2.78 0.00 0.30 0.03 0.05 96.84 04:36:01 AM all 13.97 0.00 0.78 0.10 0.08 85.07 04:36:01 AM 0 25.35 0.00 0.85 0.00 0.07 73.73 04:36:01 AM 1 2.66 0.00 0.72 0.20 0.08 96.34 04:37:01 AM all 13.94 0.00 1.07 0.00 0.08 84.91 04:37:01 AM 0 19.87 0.00 1.25 0.00 0.08 78.80 04:37:01 AM 1 8.04 0.00 0.89 0.00 0.08 90.99 04:38:01 AM all 16.18 0.00 2.06 0.14 0.08 81.54 04:38:01 AM 0 19.32 0.00 2.24 0.23 0.08 78.13 04:38:01 AM 1 13.05 0.00 1.89 0.05 0.07 84.94 Average: all 17.05 0.00 2.64 3.22 0.08 77.00 Average: 0 20.75 0.00 2.86 3.27 0.08 73.05 Average: 1 13.35 0.01 2.43 3.18 0.08 80.96