---> uname -a: Linux prd-centos8-robot-2c-8g-9844.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 597 4954 19 2145 6803 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:0d:e6:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fe0d:e630/64 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) 02/08/2025 _x86_64_ (2 CPU) 23:06:13 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 84.67 7.25 77.42 1480.04 6222.76 11:09:02 PM 75.80 0.73 75.07 53.06 9283.29 11:10:01 PM 26.01 0.42 25.58 65.88 2033.11 11:11:01 PM 64.93 9.23 55.70 1641.72 7663.45 11:12:01 PM 5.28 0.08 5.20 31.99 215.08 11:13:01 PM 2.17 0.03 2.13 1.07 111.08 11:14:01 PM 0.17 0.00 0.17 0.00 1.60 11:15:01 PM 0.15 0.00 0.15 0.00 2.12 11:16:01 PM 6.30 0.32 5.98 36.93 201.90 Average: 29.49 2.01 27.48 368.27 2859.62 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5348748 7045388 2533684 32.14 2688 1879268 682068 7.64 187884 2025556 165688 11:09:02 PM 5191044 6996016 2691388 34.14 2688 1982508 714968 8.01 199056 2146760 30680 11:10:01 PM 5147264 7010092 2735168 34.70 2688 2037728 722028 8.08 229148 2153888 46756 11:11:01 PM 4979064 7038608 2903368 36.83 2688 2228864 642932 7.20 264592 2259904 108 11:12:01 PM 4936796 6997644 2945636 37.37 2688 2230152 697248 7.81 264856 2305344 64 11:13:01 PM 4931824 6993792 2950608 37.43 2688 2231272 712708 7.98 264856 2310228 4 11:14:01 PM 4924448 6986436 2957984 37.53 2688 2231288 728964 8.16 264856 2317584 24 11:15:01 PM 4924556 6986548 2957876 37.52 2688 2231292 728964 8.16 264856 2317624 4 11:16:01 PM 5049048 6969768 2833384 35.95 2688 2093944 718768 8.05 289652 2185540 34712 Average: 5048088 7002699 2834344 35.96 2688 2127368 705405 7.90 247751 2224714 30893 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 257.26 170.04 1521.33 53.94 0.00 0.00 0.00 0.00 11:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:02 PM eth0 51.72 34.51 480.05 6.70 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 31.07 25.26 112.66 6.85 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 199.05 141.29 230.07 39.14 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 22.96 9.31 5.57 1.26 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 220.55 218.66 58.70 92.16 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 125.04 123.36 95.10 49.56 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 95.37 92.47 30.07 33.20 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 129.83 108.58 126.76 48.43 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 126.03 102.75 295.81 36.86 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) 02/08/2025 _x86_64_ (2 CPU) 23:06:13 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 36.42 0.00 5.41 2.92 0.11 55.13 11:08:01 PM 0 36.18 0.00 4.44 3.18 0.10 56.10 11:08:01 PM 1 36.67 0.00 6.39 2.67 0.12 54.16 11:09:02 PM all 18.52 0.00 2.72 8.45 0.08 70.24 11:09:02 PM 0 11.65 0.00 2.31 10.85 0.07 75.12 11:09:02 PM 1 25.38 0.00 3.13 6.05 0.08 65.35 11:10:01 PM all 18.79 0.00 2.70 1.17 0.08 77.26 11:10:01 PM 0 18.35 0.00 2.78 1.19 0.07 77.61 11:10:01 PM 1 19.24 0.00 2.63 1.14 0.09 76.90 11:11:01 PM all 18.23 0.00 3.95 2.58 0.08 75.17 11:11:01 PM 0 15.19 0.00 3.88 3.10 0.08 77.75 11:11:01 PM 1 21.26 0.00 4.01 2.06 0.08 72.58 11:12:01 PM all 1.85 0.00 0.22 0.08 0.04 97.81 11:12:01 PM 0 0.28 0.00 0.17 0.10 0.05 99.40 11:12:01 PM 1 3.42 0.00 0.27 0.07 0.03 96.21 11:13:01 PM all 18.66 0.00 0.46 0.02 0.14 80.73 11:13:01 PM 0 34.36 0.00 0.66 0.02 0.17 64.79 11:13:01 PM 1 3.01 0.00 0.25 0.02 0.10 96.61 11:14:01 PM all 9.61 0.00 0.32 0.00 0.07 90.00 11:14:01 PM 0 0.99 0.00 0.20 0.00 0.03 98.78 11:14:01 PM 1 18.25 0.00 0.44 0.00 0.10 81.22 11:15:01 PM all 13.12 0.00 0.32 0.00 0.09 86.47 11:15:01 PM 0 25.84 0.00 0.45 0.00 0.10 73.61 11:15:01 PM 1 0.40 0.00 0.18 0.00 0.08 99.33 11:16:01 PM all 18.32 0.00 1.49 0.08 0.08 80.02 11:16:01 PM 0 30.51 0.00 1.36 0.05 0.08 68.00 11:16:01 PM 1 6.15 0.00 1.61 0.12 0.08 92.03 Average: all 17.05 0.00 1.95 1.70 0.08 79.21 Average: 0 19.23 0.00 1.80 2.06 0.08 76.82 Average: 1 14.86 0.00 2.10 1.35 0.09 81.60