---> uname -a: Linux prd-centos8-robot-2c-8g-3469.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 600 4971 19 2125 6800 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:bd:fa:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:febd:fa0f/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) 11/02/2024 _x86_64_ (2 CPU) 00:47:35 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 126.95 28.99 97.97 9134.77 42620.46 12:50:00 AM 83.75 0.71 83.04 51.70 9709.58 12:50:01 AM 0.00 0.00 0.00 0.00 0.00 12:51:01 AM 18.25 0.39 17.86 63.57 1435.82 12:52:01 AM 45.35 2.52 42.84 394.80 2760.98 12:53:01 AM 26.80 0.03 26.76 3.47 5607.40 12:54:01 AM 2.58 0.00 2.58 0.00 82.72 12:55:01 AM 0.12 0.00 0.12 0.00 0.77 12:56:01 AM 0.23 0.00 0.23 0.00 3.50 12:57:01 AM 14.61 0.50 14.11 79.71 607.98 Average: 35.28 3.69 31.59 1082.90 6973.29 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5377208 7064348 2505216 31.78 2688 1869308 691980 7.75 209624 1972912 130656 12:50:00 AM 5167528 6995944 2714896 34.44 2688 2005268 742308 8.31 221192 2141172 30112 12:50:01 AM 5167136 6995576 2715288 34.45 2688 2005272 742308 8.31 221192 2141564 30132 12:51:01 AM 5245544 7075232 2636880 33.45 2688 2007148 658232 7.37 239848 2051656 12 12:52:01 AM 4967764 7008728 2914660 36.98 2688 2210264 703808 7.88 257388 2287320 154536 12:53:01 AM 5014136 7054872 2868288 36.39 2688 2210392 663520 7.43 260956 2232936 4 12:54:01 AM 5012032 7052768 2870392 36.42 2688 2210392 663520 7.43 260956 2235044 4 12:55:01 AM 5012152 7052888 2870272 36.41 2688 2210392 663520 7.43 260956 2234976 8 12:56:01 AM 5012048 7052788 2870376 36.41 2688 2210396 663520 7.43 260956 2235176 12 12:57:01 AM 5147644 7015212 2734780 34.69 2688 2043308 708160 7.93 449456 1933784 13372 Average: 5112319 7036836 2770105 35.14 2688 2098214 690088 7.73 264252 2146654 35885 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 338.06 192.12 1555.10 57.35 0.00 0.00 0.00 0.00 12:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:00 AM eth0 75.00 57.99 660.11 9.16 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 9.52 0.00 1.78 0.00 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 14.64 7.10 5.23 9.50 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 47.48 36.80 299.12 11.20 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 11.98 8.85 3.49 3.98 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 1.23 0.83 0.24 0.19 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 1.47 0.73 0.18 0.12 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 2.45 1.10 3.77 0.15 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 45.02 32.76 74.44 22.58 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 59.67 37.54 288.35 12.68 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) 11/02/2024 _x86_64_ (2 CPU) 00:47:35 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 43.61 0.00 8.42 1.73 0.11 46.13 12:49:01 AM 0 32.23 0.00 7.30 1.90 0.10 58.48 12:49:01 AM 1 55.03 0.00 9.54 1.57 0.12 33.75 12:50:00 AM all 24.82 0.00 3.66 1.36 0.09 70.07 12:50:00 AM 0 20.19 0.00 3.89 1.54 0.10 74.28 12:50:00 AM 1 29.43 0.00 3.44 1.19 0.08 65.86 12:50:01 AM all 0.95 0.00 0.95 0.00 0.00 98.10 12:50:01 AM 0 0.95 0.00 0.95 0.00 0.00 98.10 12:50:01 AM 1 0.94 0.00 0.94 0.00 0.00 98.11 12:51:01 AM all 10.19 0.00 1.13 16.48 0.05 72.15 12:51:01 AM 0 2.02 0.00 0.93 4.18 0.05 92.81 12:51:01 AM 1 18.35 0.00 1.32 28.77 0.05 51.51 12:52:01 AM all 26.54 0.00 4.36 1.80 0.09 67.21 12:52:01 AM 0 22.10 0.00 3.79 1.67 0.10 72.35 12:52:01 AM 1 31.00 0.00 4.93 1.92 0.08 62.06 12:53:01 AM all 2.02 0.00 0.55 2.13 0.04 95.26 12:53:01 AM 0 0.48 0.00 0.50 2.07 0.05 96.89 12:53:01 AM 1 3.55 0.00 0.60 2.19 0.03 93.62 12:54:01 AM all 0.53 0.00 0.05 0.02 0.03 99.37 12:54:01 AM 0 0.48 0.00 0.05 0.03 0.02 99.42 12:54:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 12:55:01 AM all 0.26 0.00 0.08 0.00 0.03 99.63 12:55:01 AM 0 0.43 0.00 0.08 0.00 0.02 99.47 12:55:01 AM 1 0.08 0.00 0.08 0.00 0.03 99.80 12:56:01 AM all 0.43 0.00 0.08 0.00 0.03 99.46 12:56:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 12:56:01 AM 1 0.28 0.00 0.08 0.00 0.03 99.60 12:57:01 AM all 16.78 0.00 2.57 0.80 0.07 79.78 12:57:01 AM 0 16.51 0.00 2.47 0.84 0.07 80.12 12:57:01 AM 1 17.06 0.00 2.67 0.77 0.07 79.44 Average: all 13.87 0.00 2.32 2.67 0.06 81.07 Average: 0 10.55 0.00 2.12 1.35 0.06 85.93 Average: 1 17.20 0.00 2.52 4.00 0.06 76.22