---> uname -a: Linux prd-centos8-robot-2c-8g-863.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 579 4978 19 2139 6821 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:fa:60:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fefa:6077/64 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) 12/07/2024 _x86_64_ (2 CPU) 23:06:47 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 209.76 150.93 58.83 14569.09 40370.13 11:09:01 PM 125.85 7.42 118.43 1296.72 10605.32 11:10:01 PM 32.05 0.42 31.63 64.77 3713.89 11:11:01 PM 59.42 2.51 56.90 395.80 7327.13 11:12:01 PM 9.18 0.08 9.10 31.99 827.30 11:13:01 PM 14.48 0.33 14.15 37.05 552.02 Average: 75.12 26.95 48.17 2732.42 10565.77 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5467764 7050044 2414668 30.63 2688 1773160 709404 7.94 190388 1935784 125592 11:09:01 PM 5169520 7009272 2712912 34.42 2688 2016200 698612 7.82 221532 2142656 81560 11:10:01 PM 5170460 7046452 2711972 34.41 2688 2051728 661556 7.41 244708 2118324 33400 11:11:01 PM 5011000 7065572 2871432 36.43 2688 2223808 623868 6.99 262888 2232164 16568 11:12:01 PM 4969796 7025868 2912636 36.95 2688 2225308 690068 7.73 263100 2274276 272 11:13:01 PM 5114352 6996252 2768080 35.12 2688 2057188 695896 7.79 294924 2121088 18256 Average: 5150482 7032243 2731950 34.66 2688 2057899 679901 7.61 246257 2137382 45941 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 301.27 190.37 1588.07 59.84 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 75.57 57.91 714.06 9.45 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 17.79 9.78 6.76 3.91 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 163.28 118.05 324.24 34.54 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 16.23 9.33 4.54 1.20 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 83.59 62.78 87.53 30.02 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 109.63 74.71 454.18 23.16 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) 12/07/2024 _x86_64_ (2 CPU) 23:06:47 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 50.61 0.06 11.55 7.44 0.12 30.22 11:08:01 PM 0 52.06 0.03 12.58 6.71 0.12 28.51 11:08:01 PM 1 49.16 0.08 10.52 8.17 0.12 31.94 11:09:01 PM all 33.85 0.00 5.70 6.11 0.13 54.20 11:09:01 PM 0 32.22 0.00 5.58 8.63 0.15 53.42 11:09:01 PM 1 35.49 0.00 5.83 3.58 0.12 54.99 11:10:01 PM all 13.89 0.00 2.20 1.21 0.07 82.63 11:10:01 PM 0 22.44 0.00 2.64 1.77 0.07 73.08 11:10:01 PM 1 5.35 0.00 1.75 0.65 0.07 92.18 11:11:01 PM all 23.23 0.00 3.82 2.07 0.08 70.80 11:11:01 PM 0 26.99 0.00 4.10 2.27 0.08 66.56 11:11:01 PM 1 19.49 0.00 3.54 1.87 0.08 75.03 11:12:01 PM all 2.57 0.00 0.32 0.26 0.06 96.80 11:12:01 PM 0 0.90 0.00 0.20 0.25 0.07 98.58 11:12:01 PM 1 4.23 0.00 0.43 0.27 0.05 95.02 11:13:01 PM all 17.85 0.00 2.09 0.25 0.09 79.72 11:13:01 PM 0 28.50 0.00 2.45 0.39 0.08 68.58 11:13:01 PM 1 7.21 0.00 1.72 0.12 0.10 90.84 Average: all 23.63 0.01 4.27 2.88 0.09 69.12 Average: 0 27.15 0.01 4.58 3.34 0.09 64.84 Average: 1 20.10 0.01 3.95 2.43 0.09 73.41