---> uname -a: Linux prd-centos8-robot-2c-8g-460.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 597 4977 19 2121 6804 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:b8:0b:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85746sec preferred_lft 85746sec inet6 fe80::f816:3eff:feb8:b80/64 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) 01/10/2025 _x86_64_ (2 CPU) 02:06:56 LINUX RESTART (2 CPU) 02:08:02 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 116.77 0.37 116.40 15.86 11289.99 02:10:01 AM 36.54 0.67 35.87 51.18 4406.81 02:11:01 AM 41.63 7.06 34.57 1306.68 1753.34 02:12:01 AM 37.59 0.03 37.55 3.47 6780.09 02:13:01 AM 2.78 0.10 2.68 32.13 93.65 02:14:01 AM 1.82 0.00 1.82 0.00 61.32 02:15:01 AM 0.17 0.03 0.13 1.33 16.72 02:16:01 AM 12.61 0.32 12.30 36.93 553.19 02:17:01 AM 12.70 0.10 12.60 10.80 650.28 Average: 29.02 0.97 28.05 162.34 2829.45 02:08:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5173600 6996324 2708832 34.37 2688 2001324 716636 8.02 190296 2181200 136732 02:10:01 AM 5228632 7028068 2653800 33.67 2688 1977428 705800 7.90 208680 2104976 1112 02:11:01 AM 4945100 6993092 2937332 37.26 2688 2217620 716224 8.02 256676 2315540 185168 02:12:01 AM 5020396 7059960 2862036 36.31 2688 2209496 647420 7.25 258024 2233308 4 02:13:01 AM 4910240 6951032 2972192 37.71 2688 2210720 798460 8.94 258152 2342340 104 02:14:01 AM 4887144 6927984 2995288 38.00 2688 2210768 817632 9.15 258152 2364712 36 02:15:01 AM 5017200 7059260 2865232 36.35 2688 2211988 646392 7.24 258516 2235936 756 02:16:01 AM 5063300 6958072 2819132 35.76 2688 2070776 754300 8.45 279960 2188940 26628 02:17:01 AM 5112580 6977696 2769852 35.14 2688 2041328 729872 8.17 447340 1974648 164 Average: 5039799 6994610 2842633 36.06 2688 2127939 725860 8.13 268422 2215733 38967 02:08:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 110.93 90.49 1289.92 12.80 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 11.58 5.43 4.83 2.00 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 38.86 31.75 298.58 8.18 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 207.56 178.32 44.21 34.69 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 132.93 146.48 1034.24 697.69 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 383.12 371.32 6752.51 24.00 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 195.70 175.36 2698.59 12.01 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 36.54 25.90 71.14 22.75 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 7.70 7.30 6.10 2.85 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 125.01 114.75 1355.63 90.91 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) 01/10/2025 _x86_64_ (2 CPU) 02:06:56 LINUX RESTART (2 CPU) 02:08:02 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 36.10 0.00 5.18 3.13 0.14 55.45 02:09:01 AM 0 40.80 0.00 6.51 4.55 0.17 47.97 02:09:01 AM 1 31.41 0.00 3.85 1.71 0.12 62.92 02:10:01 AM all 9.88 0.00 1.53 21.55 0.50 66.54 02:10:01 AM 0 9.39 0.00 1.39 25.53 0.88 62.82 02:10:01 AM 1 10.38 0.00 1.67 17.53 0.12 70.30 02:11:01 AM all 29.35 0.00 4.37 1.56 0.12 64.61 02:11:01 AM 0 37.82 0.00 4.87 2.00 0.12 55.19 02:11:01 AM 1 20.88 0.00 3.87 1.12 0.12 74.02 02:12:01 AM all 6.34 0.00 1.64 2.38 0.05 89.59 02:12:01 AM 0 6.79 0.00 1.94 3.14 0.05 88.08 02:12:01 AM 1 5.89 0.00 1.34 1.62 0.05 91.10 02:13:01 AM all 10.13 0.00 0.61 0.29 0.06 88.90 02:13:01 AM 0 13.63 0.00 0.98 0.07 0.07 85.26 02:13:01 AM 1 6.66 0.00 0.25 0.52 0.05 92.52 02:14:01 AM all 11.47 0.00 1.26 0.00 0.10 87.17 02:14:01 AM 0 20.39 0.00 2.02 0.00 0.12 77.46 02:14:01 AM 1 2.65 0.00 0.50 0.00 0.08 96.76 02:15:01 AM all 7.04 0.00 0.75 0.01 0.08 92.13 02:15:01 AM 0 10.69 0.00 1.06 0.00 0.09 88.16 02:15:01 AM 1 3.45 0.00 0.44 0.02 0.07 96.03 02:16:01 AM all 8.39 0.00 1.34 8.97 0.05 81.25 02:16:01 AM 0 13.10 0.00 1.24 11.98 0.05 73.62 02:16:01 AM 1 3.68 0.00 1.44 5.97 0.05 88.86 02:17:01 AM all 11.54 0.00 1.41 6.35 0.06 80.64 02:17:01 AM 0 7.34 0.00 0.70 5.74 0.05 86.17 02:17:01 AM 1 15.75 0.00 2.13 6.96 0.07 75.10 Average: all 14.46 0.00 2.01 4.94 0.13 78.46 Average: 0 17.75 0.00 2.30 5.94 0.18 73.83 Average: 1 11.18 0.00 1.72 3.95 0.08 83.08