---> uname -a: Linux prd-centos8-robot-2c-8g-2972.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 4977 19 2133 6815 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:cb:9a:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85731sec preferred_lft 85731sec inet6 fe80::f816:3eff:fecb:9a60/64 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) 12/15/2024 _x86_64_ (2 CPU) 23:25:06 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 89.34 55.24 34.10 5266.97 26321.16 11:28:01 PM 85.67 12.95 72.72 2338.81 6255.61 11:29:01 PM 76.51 0.73 75.78 51.31 9068.62 11:30:01 PM 20.49 0.38 20.11 64.25 1870.03 11:31:01 PM 60.60 2.52 58.08 396.00 7658.33 11:32:01 PM 5.43 0.00 5.43 0.00 261.16 11:33:01 PM 0.48 0.00 0.48 0.00 6.43 11:34:01 PM 0.38 0.00 0.38 0.00 3.87 11:35:01 PM 0.47 0.12 0.35 33.86 24.34 11:36:01 PM 29.03 0.85 28.18 101.72 1237.76 Average: 36.84 7.28 29.56 825.37 5271.37 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5768796 7149056 2113636 26.81 2688 1579568 647560 7.25 154672 1699856 30808 11:28:01 PM 5337156 7068144 2545276 32.29 2688 1913480 676396 7.57 209356 2013572 163544 11:29:01 PM 5256884 7093684 2625548 33.31 2688 2014072 645224 7.22 228572 2052468 30692 11:30:01 PM 5147548 7030648 2734884 34.70 2688 2058064 703976 7.88 250360 2132120 38420 11:31:01 PM 5012376 7064148 2870056 36.41 2688 2221672 640124 7.17 262608 2234236 1344 11:32:01 PM 5013304 7065076 2869128 36.40 2688 2221672 640124 7.17 262608 2233788 4 11:33:01 PM 5013032 7064804 2869400 36.40 2688 2221672 655616 7.34 262608 2233944 4 11:34:01 PM 5013352 7065128 2869080 36.40 2688 2221676 655616 7.34 262608 2233748 4 11:35:01 PM 5011656 7065060 2870776 36.42 2688 2223304 654552 7.33 263256 2234804 0 11:36:01 PM 5164440 7041944 2717992 34.48 2688 2054000 680332 7.62 453604 1918052 216 Average: 5173854 7070769 2708578 34.36 2688 2072918 659952 7.39 261025 2098659 26504 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 183.72 102.60 590.70 41.97 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 136.33 101.57 1164.03 21.28 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 60.20 43.08 486.21 7.75 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 18.64 14.33 62.06 4.50 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 74.39 66.69 255.56 15.70 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 2.05 0.75 0.35 0.17 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 0.75 0.35 0.28 0.20 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 0.90 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 11.81 7.86 3.49 2.10 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 47.63 35.08 82.24 28.79 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 53.65 37.25 264.50 12.25 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) 12/15/2024 _x86_64_ (2 CPU) 23:25:06 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 13.51 0.06 3.85 51.78 0.10 30.69 11:27:01 PM 0 11.10 0.09 4.41 54.50 0.10 29.81 11:27:01 PM 1 15.90 0.03 3.30 49.10 0.10 31.56 11:28:01 PM all 33.72 0.00 5.67 4.21 0.13 56.26 11:28:01 PM 0 39.40 0.00 5.65 5.72 0.13 49.10 11:28:01 PM 1 28.02 0.00 5.69 2.70 0.13 63.46 11:29:01 PM all 20.01 0.00 2.90 4.96 0.08 72.05 11:29:01 PM 0 26.38 0.00 3.20 5.50 0.07 64.86 11:29:01 PM 1 13.63 0.00 2.60 4.43 0.08 79.25 11:30:01 PM all 19.00 0.00 2.81 0.93 0.07 77.19 11:30:01 PM 0 30.17 0.00 3.04 0.57 0.07 66.16 11:30:01 PM 1 7.83 0.00 2.59 1.30 0.07 88.22 11:31:01 PM all 20.12 0.00 3.25 4.70 0.10 71.82 11:31:01 PM 0 23.74 0.00 3.39 5.06 0.10 67.71 11:31:01 PM 1 16.53 0.00 3.11 4.35 0.10 75.91 11:32:01 PM all 0.35 0.00 0.08 0.06 0.03 99.47 11:32:01 PM 0 0.12 0.00 0.08 0.05 0.03 99.72 11:32:01 PM 1 0.58 0.00 0.08 0.07 0.03 99.23 11:33:01 PM all 0.33 0.00 0.04 0.00 0.03 99.60 11:33:01 PM 0 0.07 0.00 0.05 0.00 0.03 99.85 11:33:01 PM 1 0.58 0.00 0.03 0.00 0.03 99.35 11:34:01 PM all 0.31 0.00 0.06 0.00 0.05 99.58 11:34:01 PM 0 0.15 0.00 0.08 0.00 0.05 99.72 11:34:01 PM 1 0.47 0.00 0.03 0.00 0.05 99.45 11:35:01 PM all 0.76 0.00 0.18 0.03 0.03 99.01 11:35:01 PM 0 0.63 0.00 0.13 0.00 0.03 99.20 11:35:01 PM 1 0.89 0.00 0.22 0.05 0.03 98.81 11:36:01 PM all 27.94 0.00 3.68 0.48 0.08 67.81 11:36:01 PM 0 34.05 0.00 3.76 0.47 0.07 61.67 11:36:01 PM 1 21.84 0.00 3.60 0.50 0.10 73.95 Average: all 13.59 0.01 2.25 6.61 0.07 77.48 Average: 0 16.58 0.01 2.37 7.04 0.07 73.93 Average: 1 10.61 0.00 2.12 6.17 0.07 81.02