---> uname -a: Linux prd-centos8-robot-2c-8g-1338.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: 2799.996 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 601 4974 19 2122 6799 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:cd:db:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fecd:dba4/64 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) 10/26/2024 _x86_64_ (2 CPU) 00:55:42 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 187.87 140.71 47.16 14316.71 38134.78 12:58:01 AM 125.84 6.86 118.98 1249.72 10791.50 12:59:01 AM 39.17 0.98 38.19 110.90 4478.14 01:00:01 AM 22.18 0.07 22.11 2.80 1423.86 01:01:01 AM 46.60 0.05 46.55 3.60 6952.50 01:02:01 AM 2.98 0.18 2.80 34.78 135.65 01:03:01 AM 2.08 0.00 2.08 0.00 66.34 01:04:01 AM 0.17 0.00 0.17 0.00 1.88 01:05:01 AM 13.21 0.32 12.90 36.92 532.76 Average: 48.90 16.58 32.33 1750.84 6946.96 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5506244 7026368 2376180 30.15 2688 1712880 715912 8.02 186796 1905316 103264 12:58:01 AM 5124984 6978528 2757440 34.98 2688 2031552 705744 7.90 214072 2200192 135392 12:59:01 AM 5236292 7067748 2646132 33.57 2688 2008936 642732 7.20 240416 2059716 12 01:00:01 AM 5022772 7049524 2859652 36.28 2688 2196860 649108 7.27 256380 2234712 169016 01:01:01 AM 5010868 7041412 2871556 36.43 2688 2200324 627132 7.02 258208 2237628 16 01:02:01 AM 4963312 6996408 2919112 37.03 2688 2202876 703052 7.87 258668 2284848 16 01:03:01 AM 4953700 6986808 2928724 37.16 2688 2202888 719088 8.05 258668 2293720 28 01:04:01 AM 4947340 6980452 2935084 37.24 2688 2202892 734468 8.22 258668 2300644 8 01:05:01 AM 5108684 6972496 2773740 35.19 2688 2038804 708348 7.93 291816 2128884 19412 Average: 5097133 7011083 2785291 35.34 2688 2088668 689509 7.72 247077 2182851 47463 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 286.94 148.96 1139.45 52.87 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 104.20 79.41 1039.70 10.94 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 15.73 9.78 7.12 10.07 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 39.27 31.56 293.13 7.47 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 104.38 56.06 30.64 20.07 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 95.40 83.37 36.48 31.54 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 266.14 265.51 123.88 109.80 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 167.97 166.57 124.27 59.09 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 61.88 41.64 105.20 27.21 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 126.88 98.10 322.22 36.56 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) 10/26/2024 _x86_64_ (2 CPU) 00:55:42 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 37.16 0.07 10.03 17.14 0.11 35.50 12:57:01 AM 0 43.97 0.05 11.57 17.98 0.12 26.31 12:57:01 AM 1 30.36 0.08 8.49 16.29 0.10 44.67 12:58:01 AM all 32.95 0.00 5.81 4.64 0.10 56.50 12:58:01 AM 0 30.42 0.00 5.84 5.46 0.10 58.18 12:58:01 AM 1 35.47 0.00 5.77 3.83 0.10 54.83 12:59:01 AM all 15.28 0.00 1.84 1.24 0.08 81.55 12:59:01 AM 0 18.16 0.00 2.10 1.85 0.07 77.81 12:59:01 AM 1 12.40 0.00 1.58 0.63 0.10 85.29 01:00:01 AM all 17.31 0.00 3.08 0.49 0.07 79.05 01:00:01 AM 0 22.35 0.00 3.45 0.53 0.07 73.60 01:00:01 AM 1 12.27 0.00 2.72 0.45 0.07 84.49 01:01:01 AM all 9.92 0.00 1.84 2.14 0.05 86.05 01:01:01 AM 0 13.39 0.00 1.77 1.92 0.05 82.88 01:01:01 AM 1 6.43 0.00 1.92 2.36 0.05 89.24 01:02:01 AM all 8.24 0.00 0.41 0.04 0.06 91.25 01:02:01 AM 0 14.22 0.00 0.52 0.08 0.07 85.11 01:02:01 AM 1 2.25 0.00 0.30 0.00 0.05 97.40 01:03:01 AM all 20.69 0.00 0.49 0.01 0.08 78.73 01:03:01 AM 0 40.39 0.00 0.77 0.00 0.10 58.74 01:03:01 AM 1 1.00 0.00 0.20 0.02 0.07 98.71 01:04:01 AM all 23.61 0.00 0.38 0.00 0.09 75.92 01:04:01 AM 0 35.53 0.00 0.52 0.00 0.08 63.86 01:04:01 AM 1 11.70 0.00 0.23 0.00 0.10 87.96 01:05:01 AM all 14.87 0.00 1.92 0.27 0.06 82.89 01:05:01 AM 0 10.37 0.00 1.63 0.12 0.05 87.82 01:05:01 AM 1 19.32 0.00 2.20 0.42 0.07 77.99 Average: all 19.99 0.01 2.86 2.87 0.08 74.19 Average: 0 25.40 0.01 3.12 3.09 0.08 68.30 Average: 1 14.58 0.01 2.60 2.65 0.08 80.08