---> uname -a: Linux prd-centos8-robot-2c-8g-7756.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 587 4976 19 2133 6814 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:9b:68:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fe9b:6878/64 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) 22:50:33 LINUX RESTART (2 CPU) 10:51:01 PM tps rtps wtps bread/s bwrtn/s 10:52:02 PM 127.07 73.51 53.57 7934.56 35785.30 10:53:01 PM 111.72 0.76 110.96 54.49 10565.77 10:54:01 PM 28.95 0.42 28.53 64.79 3450.09 10:55:01 PM 70.58 9.23 61.35 1641.72 7723.08 10:56:01 PM 11.88 0.00 11.88 0.00 1140.69 10:57:01 PM 2.72 0.00 2.72 0.00 77.39 10:58:01 PM 0.32 0.00 0.32 0.00 3.15 10:59:01 PM 0.45 0.08 0.37 31.99 7.71 11:00:01 PM 23.88 0.65 23.23 74.12 1109.70 Average: 41.82 9.42 32.40 1091.03 6644.33 10:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:02 PM 5521772 7060212 2360652 29.95 2688 1731160 705672 7.90 187484 1889012 88496 10:53:01 PM 5202276 7000992 2680148 34.00 2688 1976384 716344 8.02 198596 2134668 84264 10:54:01 PM 5282752 7082880 2599672 32.98 2688 1978332 662312 7.42 217696 2038712 8 10:55:01 PM 5004992 7056732 2877432 36.50 2688 2221416 652112 7.30 263620 2236044 23616 10:56:01 PM 5008340 7059668 2874084 36.46 2688 2221416 652112 7.30 263620 2236448 4 10:57:01 PM 5008408 7059740 2874016 36.46 2688 2221420 652112 7.30 263620 2236240 4 10:58:01 PM 5008784 7060116 2873640 36.46 2688 2221420 652112 7.30 263620 2236056 4 10:59:01 PM 4969784 7022272 2912640 36.95 2688 2222568 707020 7.92 263964 2274500 56 11:00:01 PM 5132432 7009740 2749992 34.89 2688 2052840 728420 8.16 453536 1944888 188 Average: 5126616 7045817 2755808 34.96 2688 2094106 680913 7.62 263973 2136285 21849 10:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:02 PM eth0 290.52 174.59 1286.93 58.68 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 77.21 59.73 968.65 9.57 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 24.05 10.25 7.41 3.95 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 235.90 173.48 338.97 44.54 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 2.08 0.88 0.49 0.34 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 0.62 0.25 0.16 0.08 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 1.48 0.17 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 5.41 3.75 1.91 1.40 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 48.01 37.86 81.32 23.19 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 76.14 51.20 297.20 15.76 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) 22:50:33 LINUX RESTART (2 CPU) 10:51:01 PM CPU %user %nice %system %iowait %steal %idle 10:52:02 PM all 33.15 0.05 7.17 15.96 0.13 43.54 10:52:02 PM 0 32.97 0.02 7.63 16.35 0.15 42.88 10:52:02 PM 1 33.33 0.08 6.72 15.58 0.10 44.19 10:53:01 PM all 34.70 0.00 4.84 4.08 0.11 56.27 10:53:01 PM 0 51.14 0.00 6.12 3.99 0.12 38.63 10:53:01 PM 1 18.36 0.00 3.56 4.17 0.10 73.81 10:54:01 PM all 10.62 0.00 1.48 1.17 0.08 86.66 10:54:01 PM 0 7.76 0.00 1.46 1.04 0.07 89.68 10:54:01 PM 1 13.47 0.00 1.50 1.30 0.08 83.64 10:55:01 PM all 28.99 0.00 5.62 2.06 0.12 63.21 10:55:01 PM 0 31.36 0.00 6.16 2.25 0.12 60.11 10:55:01 PM 1 26.62 0.00 5.09 1.86 0.12 66.32 10:56:01 PM all 0.36 0.00 0.17 0.28 0.03 99.16 10:56:01 PM 0 0.17 0.00 0.15 0.37 0.03 99.28 10:56:01 PM 1 0.55 0.00 0.18 0.20 0.03 99.03 10:57:01 PM all 0.33 0.00 0.07 0.01 0.03 99.57 10:57:01 PM 0 0.30 0.00 0.07 0.02 0.03 99.58 10:57:01 PM 1 0.35 0.00 0.07 0.00 0.03 99.55 10:58:01 PM all 0.31 0.00 0.09 0.00 0.03 99.57 10:58:01 PM 0 0.52 0.00 0.08 0.00 0.02 99.38 10:58:01 PM 1 0.10 0.00 0.10 0.00 0.05 99.75 10:59:01 PM all 1.28 0.00 0.17 0.03 0.06 98.47 10:59:01 PM 0 2.32 0.00 0.17 0.05 0.05 97.41 10:59:01 PM 1 0.23 0.00 0.17 0.00 0.07 99.53 11:00:01 PM all 24.33 0.00 3.13 0.35 0.09 72.10 11:00:01 PM 0 32.88 0.00 3.35 0.23 0.10 63.44 11:00:01 PM 1 15.79 0.00 2.91 0.47 0.08 80.76 Average: all 14.82 0.01 2.51 2.63 0.08 79.96 Average: 0 17.59 0.00 2.78 2.66 0.08 76.89 Average: 1 12.05 0.01 2.25 2.60 0.07 83.03