---> uname -a: Linux prd-centos8-robot-2c-8g-7754.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 625 4935 19 2136 6776 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:6c:6c:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fe6c:6c67/64 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) 01/05/2025 _x86_64_ (2 CPU) 22:50:30 LINUX RESTART (2 CPU) 10:51:01 PM tps rtps wtps bread/s bwrtn/s 10:52:01 PM 94.42 49.38 45.04 7272.50 29498.28 10:53:01 PM 108.70 0.15 108.55 4.00 10538.74 10:54:01 PM 34.46 1.05 33.41 113.70 3747.13 10:55:01 PM 51.35 9.23 42.12 1640.52 2859.40 10:56:02 PM 27.78 0.03 27.75 3.47 5728.30 10:57:01 PM 0.41 0.00 0.41 0.00 7.90 10:58:01 PM 0.15 0.00 0.15 0.00 1.33 10:59:01 PM 0.10 0.00 0.10 0.00 0.77 11:00:01 PM 12.75 0.45 12.30 71.71 502.38 Average: 36.75 6.71 30.04 1013.80 5887.46 10:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 PM 5474436 6999032 2407984 30.55 2688 1717668 771640 8.64 185204 1938648 85048 10:53:01 PM 5135256 6960464 2747164 34.85 2688 2004028 754232 8.45 190004 2214304 116200 10:54:01 PM 5245636 7048340 2636784 33.45 2688 1980908 665412 7.45 217452 2075200 28 10:55:01 PM 4917108 6971336 2965312 37.62 2688 2223932 724392 8.11 260372 2334660 156424 10:56:02 PM 4966152 7020112 2916268 37.00 2688 2224056 672628 7.53 263640 2278264 4 10:57:01 PM 4966184 7020148 2916236 37.00 2688 2224060 672628 7.53 263640 2278236 4 10:58:01 PM 4966672 7020636 2915748 36.99 2688 2224060 672628 7.53 263640 2278068 4 10:59:01 PM 4966740 7020704 2915680 36.99 2688 2224060 672628 7.53 263640 2278072 4 11:00:01 PM 5068212 6947000 2814208 35.70 2688 2055048 753980 8.44 296576 2164704 15312 Average: 5078488 7000864 2803932 35.57 2688 2097536 706685 7.91 244908 2204462 41448 10:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 268.02 152.54 1160.03 56.47 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 91.20 69.64 1080.50 10.19 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 21.29 8.85 7.77 3.65 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 41.69 35.25 301.91 9.25 0.00 0.00 0.00 0.00 10:56:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:02 PM eth0 188.97 137.94 37.41 35.98 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 0.61 0.27 0.17 0.09 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 1.47 0.18 0.08 0.01 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 0.50 0.18 0.03 0.01 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 49.10 35.45 77.07 21.88 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 73.79 49.02 296.68 15.31 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) 01/05/2025 _x86_64_ (2 CPU) 22:50:30 LINUX RESTART (2 CPU) 10:51:01 PM CPU %user %nice %system %iowait %steal %idle 10:52:01 PM all 31.46 0.03 6.20 18.87 0.11 43.33 10:52:01 PM 0 33.92 0.07 6.31 19.76 0.12 39.83 10:52:01 PM 1 29.01 0.00 6.08 17.98 0.10 46.82 10:53:01 PM all 30.84 0.00 4.79 6.71 0.16 57.50 10:53:01 PM 0 35.76 0.00 5.36 6.53 0.17 52.19 10:53:01 PM 1 25.95 0.00 4.22 6.88 0.15 62.80 10:54:01 PM all 17.09 0.00 1.95 1.97 0.10 78.89 10:54:01 PM 0 12.23 0.00 2.00 1.57 0.10 84.10 10:54:01 PM 1 21.96 0.00 1.89 2.38 0.10 73.67 10:55:01 PM all 27.08 0.00 5.09 3.86 0.12 63.86 10:55:01 PM 0 32.54 0.00 5.55 4.50 0.12 57.29 10:55:01 PM 1 21.63 0.00 4.62 3.22 0.12 70.41 10:56:02 PM all 1.91 0.00 0.80 2.79 0.08 94.43 10:56:02 PM 0 1.77 0.00 0.94 2.81 0.10 94.38 10:56:02 PM 1 2.04 0.00 0.65 2.76 0.05 94.49 10:57:01 PM all 0.23 0.00 0.05 0.00 0.04 99.68 10:57:01 PM 0 0.08 0.00 0.07 0.00 0.05 99.80 10:57:01 PM 1 0.37 0.00 0.03 0.00 0.03 99.56 10:58:01 PM all 0.33 0.00 0.06 0.00 0.06 99.55 10:58:01 PM 0 0.12 0.00 0.07 0.00 0.07 99.75 10:58:01 PM 1 0.55 0.00 0.05 0.00 0.05 99.35 10:59:01 PM all 0.30 0.00 0.07 0.00 0.05 99.58 10:59:01 PM 0 0.03 0.00 0.05 0.00 0.03 99.88 10:59:01 PM 1 0.57 0.00 0.08 0.00 0.07 99.28 11:00:01 PM all 15.15 0.00 1.99 0.11 0.06 82.69 11:00:01 PM 0 14.91 0.00 1.52 0.15 0.07 83.35 11:00:01 PM 1 15.39 0.00 2.46 0.07 0.05 82.04 Average: all 13.83 0.00 2.33 3.81 0.09 79.94 Average: 0 14.60 0.01 2.43 3.92 0.09 78.96 Average: 1 13.07 0.00 2.24 3.70 0.08 80.92