---> uname -a: Linux prd-centos8-robot-2c-8g-6466.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 603 4959 19 2134 6798 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:b4:d4:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:feb4:d46a/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) 01/30/2025 _x86_64_ (2 CPU) 00:53:51 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 218.29 164.86 53.43 15184.47 39131.62 12:56:01 AM 108.16 0.12 108.05 3.47 10669.54 12:57:01 AM 41.52 1.08 40.44 115.96 4675.22 12:58:01 AM 53.72 6.75 46.98 1249.39 2931.58 12:59:01 AM 22.09 0.00 22.09 0.00 5559.16 01:00:01 AM 2.22 0.10 2.12 32.12 94.94 01:01:01 AM 0.62 0.05 0.57 2.00 112.48 01:02:01 AM 30.45 0.92 29.53 103.40 1484.34 Average: 59.63 21.73 37.90 2086.33 8082.36 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5546768 7073100 2335664 29.63 2688 1719052 715332 8.01 187200 1867908 105236 12:56:01 AM 5194600 7015028 2687832 34.10 2688 1998968 720992 8.07 189524 2162544 136784 12:57:01 AM 5272972 7076328 2609460 33.10 2688 1981256 655016 7.33 217456 2052972 16 12:58:01 AM 5011504 7055256 2870928 36.42 2688 2213528 669528 7.50 258504 2247780 157156 12:59:01 AM 5005860 7049604 2876572 36.49 2688 2213528 669528 7.50 258504 2247948 4 01:00:01 AM 4961920 7008044 2920512 37.05 2688 2215908 721612 8.08 258768 2291332 696 01:01:01 AM 4998696 7048756 2883736 36.58 2688 2219828 657388 7.36 259236 2254268 1448 01:02:01 AM 5107716 6989764 2774716 35.20 2688 2057464 734152 8.22 453152 1972692 16816 Average: 5137504 7039485 2744928 34.82 2688 2077442 692944 7.76 260293 2137180 52270 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 318.51 164.35 1484.18 58.23 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 93.10 73.36 1008.46 10.46 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 20.18 13.25 58.27 4.47 0.00 0.00 0.00 0.00 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 230.34 168.92 337.66 43.28 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 3.83 1.07 0.57 1.68 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 45.23 26.31 11.98 4.74 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 38.48 27.18 10.26 5.50 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 52.13 39.96 90.90 31.37 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 100.22 64.30 375.28 19.97 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) 01/30/2025 _x86_64_ (2 CPU) 00:53:51 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 49.04 0.07 10.81 8.89 0.13 31.06 12:55:01 AM 0 46.30 0.05 11.08 10.59 0.13 31.84 12:55:01 AM 1 51.79 0.08 10.53 7.18 0.13 30.28 12:56:01 AM all 26.66 0.00 4.26 7.05 0.11 61.91 12:56:01 AM 0 19.40 0.00 3.53 7.84 0.12 69.11 12:56:01 AM 1 33.94 0.00 5.00 6.26 0.10 54.70 12:57:01 AM all 15.56 0.00 1.94 1.45 0.08 80.97 12:57:01 AM 0 5.56 0.00 1.44 1.23 0.08 91.69 12:57:01 AM 1 25.56 0.00 2.43 1.67 0.08 70.25 12:58:01 AM all 26.49 0.00 5.19 1.03 0.09 67.20 12:58:01 AM 0 22.02 0.00 5.05 0.60 0.12 72.21 12:58:01 AM 1 30.96 0.00 5.33 1.45 0.07 62.19 12:59:01 AM all 0.23 0.00 0.35 1.29 0.04 98.09 12:59:01 AM 0 0.33 0.00 0.32 1.55 0.03 97.76 12:59:01 AM 1 0.13 0.00 0.38 1.02 0.05 98.41 01:00:01 AM all 9.30 0.00 0.96 0.03 0.07 89.63 01:00:01 AM 0 7.69 0.00 0.89 0.07 0.07 91.29 01:00:01 AM 1 10.92 0.00 1.04 0.00 0.07 87.97 01:01:01 AM all 10.63 0.00 0.67 0.00 0.08 88.62 01:01:01 AM 0 4.03 0.00 0.40 0.00 0.07 95.51 01:01:01 AM 1 17.24 0.00 0.94 0.00 0.08 81.74 01:02:01 AM all 28.95 0.00 3.93 0.68 0.08 66.35 01:02:01 AM 0 21.59 0.00 3.44 0.88 0.08 74.00 01:02:01 AM 1 36.32 0.00 4.42 0.48 0.08 58.69 Average: all 20.83 0.01 3.51 2.55 0.09 73.02 Average: 0 15.84 0.01 3.26 2.84 0.09 77.97 Average: 1 25.83 0.01 3.75 2.25 0.08 68.08