---> uname -a: Linux prd-centos8-robot-2c-8g-7959.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 556 5025 19 2115 6845 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:4d:3d:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:fe4d:3d9e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/15/2024 _x86_64_ (2 CPU) 05:30:19 LINUX RESTART (2 CPU) 05:31:02 AM tps rtps wtps bread/s bwrtn/s 05:32:01 AM 84.04 45.58 38.46 6196.27 21253.47 05:33:01 AM 111.06 6.68 104.38 1269.18 9043.65 05:34:01 AM 42.22 0.70 41.52 50.52 5243.24 05:35:01 AM 20.36 0.98 19.37 132.87 1301.85 05:36:01 AM 53.18 0.03 53.15 3.47 7182.24 05:37:01 AM 3.52 0.02 3.50 0.13 118.70 05:38:01 AM 0.35 0.00 0.35 0.00 6.60 05:39:01 AM 12.23 0.23 12.00 34.13 429.73 05:40:01 AM 26.42 0.52 25.91 64.65 1111.41 Average: 39.18 6.01 33.17 851.37 5046.87 05:31:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:32:01 AM 5545024 7083388 2337404 29.65 2688 1730884 692808 7.76 188492 1866084 83988 05:33:01 AM 5250804 7056092 2631624 33.39 2688 1982820 670192 7.50 212020 2076784 103184 05:34:01 AM 5203416 7029764 2679012 33.99 2688 2003652 686492 7.69 231660 2102688 1088 05:35:01 AM 5105116 7026952 2777312 35.23 2688 2096536 704600 7.89 259896 2163904 71092 05:36:01 AM 5051920 7081488 2830508 35.91 2688 2199332 615216 6.89 263612 2192748 96 05:37:01 AM 4924752 6954612 2957676 37.52 2688 2199632 804848 9.01 263780 2319008 28 05:38:01 AM 4933184 6963220 2949244 37.42 2688 2199832 794576 8.90 263780 2310436 168 05:39:01 AM 5157236 7015176 2725192 34.57 2688 2033328 693824 7.77 280724 2092420 17860 05:40:01 AM 5130940 6993340 2751488 34.91 2688 2038412 723400 8.10 440232 1963320 16136 Average: 5144710 7022670 2737718 34.73 2688 2053825 709551 7.94 267133 2120821 32627 05:31:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 273.87 162.11 1293.61 58.92 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 44.72 37.54 507.74 6.75 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 35.94 22.41 268.57 4.55 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 34.80 29.22 290.88 6.35 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 181.11 161.15 45.36 40.02 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 346.04 294.78 3371.99 706.70 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 475.32 387.35 5428.09 25.14 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 176.94 150.92 1868.43 26.18 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 20.04 18.21 14.95 8.72 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 176.35 140.37 1454.64 98.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/15/2024 _x86_64_ (2 CPU) 05:30:19 LINUX RESTART (2 CPU) 05:31:02 AM CPU %user %nice %system %iowait %steal %idle 05:32:01 AM all 28.72 0.04 5.84 17.52 0.10 47.78 05:32:01 AM 0 23.06 0.05 5.88 17.48 0.10 53.43 05:32:01 AM 1 34.39 0.03 5.80 17.56 0.10 42.11 05:33:01 AM all 39.11 0.00 5.76 3.77 0.11 51.25 05:33:01 AM 0 26.41 0.00 4.59 3.49 0.13 65.38 05:33:01 AM 1 51.86 0.00 6.94 4.05 0.08 37.07 05:34:01 AM all 17.32 0.00 1.94 1.84 0.08 78.82 05:34:01 AM 0 19.67 0.00 2.14 2.12 0.08 75.99 05:34:01 AM 1 14.98 0.00 1.75 1.57 0.07 81.64 05:35:01 AM all 18.33 0.00 2.37 0.50 0.08 78.73 05:35:01 AM 0 14.17 0.00 2.18 0.37 0.07 83.21 05:35:01 AM 1 22.49 0.00 2.55 0.63 0.08 74.24 05:36:01 AM all 22.27 0.00 3.55 1.09 0.10 72.99 05:36:01 AM 0 22.44 0.00 3.56 1.25 0.10 72.64 05:36:01 AM 1 22.11 0.00 3.54 0.92 0.10 73.34 05:37:01 AM all 15.13 0.00 1.13 0.02 0.10 83.62 05:37:01 AM 0 16.97 0.00 1.29 0.02 0.10 81.62 05:37:01 AM 1 13.29 0.00 0.97 0.02 0.10 85.62 05:38:01 AM all 10.88 0.00 1.06 0.00 0.14 87.92 05:38:01 AM 0 0.82 0.00 0.32 0.00 0.12 98.74 05:38:01 AM 1 21.18 0.00 1.82 0.00 0.17 76.83 05:39:01 AM all 18.46 0.00 2.04 0.15 0.09 79.26 05:39:01 AM 0 19.88 0.00 1.84 0.12 0.08 78.08 05:39:01 AM 1 17.02 0.00 2.24 0.19 0.10 80.45 05:40:01 AM all 32.54 0.00 3.16 0.23 0.08 63.99 05:40:01 AM 0 26.67 0.00 3.11 0.10 0.08 70.05 05:40:01 AM 1 38.39 0.00 3.22 0.35 0.08 57.96 Average: all 22.55 0.00 2.98 2.76 0.10 71.61 Average: 0 18.90 0.01 2.76 2.74 0.10 75.50 Average: 1 26.20 0.00 3.20 2.78 0.10 67.71