---> uname -a: Linux prd-centos8-robot-2c-8g-28600.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 594 4970 19 2133 6806 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:43:c5:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fe43:c53e/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) 09/27/2024 _x86_64_ (2 CPU) 07:08:14 LINUX RESTART (2 CPU) 07:09:01 AM tps rtps wtps bread/s bwrtn/s 07:10:01 AM 108.86 10.14 98.72 1686.89 7435.15 07:11:01 AM 64.90 0.63 64.26 48.92 7808.58 07:12:01 AM 12.50 0.42 12.08 64.78 772.91 07:13:01 AM 59.16 0.03 59.13 3.47 7602.05 07:14:01 AM 5.45 0.10 5.35 32.12 229.89 07:15:01 AM 2.08 0.00 2.08 0.00 168.69 07:16:01 AM 0.35 0.00 0.35 0.00 65.72 07:17:01 AM 0.20 0.00 0.20 0.00 33.09 07:18:01 AM 2.50 0.32 2.18 36.93 138.73 07:19:01 AM 28.32 0.53 27.79 64.78 1544.97 Average: 28.43 1.22 27.22 193.82 2580.18 07:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 AM 5252476 7054112 2629948 33.36 2688 1978884 673488 7.54 210812 2078516 176136 07:11:01 AM 5153796 7005600 2728628 34.62 2688 2029044 712636 7.98 233068 2148160 22276 07:12:01 AM 5146652 7031288 2735772 34.71 2688 2058980 705560 7.90 252584 2127548 46952 07:13:01 AM 5019604 7049156 2862820 36.32 2688 2198768 648072 7.26 259584 2224180 88 07:14:01 AM 4980452 7011760 2901972 36.82 2688 2200544 715572 8.01 259732 2264224 824 07:15:01 AM 4972400 7006384 2910024 36.92 2688 2203220 767252 8.59 259748 2272176 436 07:16:01 AM 4969484 7005040 2912940 36.95 2688 2204800 767252 8.59 259752 2274956 244 07:17:01 AM 4966200 7002572 2916224 37.00 2688 2205608 767252 8.59 259752 2278360 120 07:18:01 AM 5133480 7013732 2748944 34.87 2688 2053028 686280 7.68 259596 2125872 14232 07:19:01 AM 5147496 7027512 2734928 34.70 2688 2055304 685680 7.68 452528 1928196 16752 Average: 5074204 7020716 2808220 35.63 2688 2118818 712904 7.98 270716 2172219 27806 07:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 93.70 75.63 948.19 10.16 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 42.50 30.34 383.00 5.83 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 17.46 15.86 50.96 3.88 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 280.54 194.92 278.66 48.99 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 62.30 53.20 13.03 4.68 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 190.45 182.72 35.95 17.64 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 75.32 70.32 16.64 9.14 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 33.87 29.19 7.56 4.98 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 84.65 60.37 103.11 41.02 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 19.83 19.28 17.32 9.43 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 90.06 73.18 185.46 15.58 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) 09/27/2024 _x86_64_ (2 CPU) 07:08:14 LINUX RESTART (2 CPU) 07:09:01 AM CPU %user %nice %system %iowait %steal %idle 07:10:01 AM all 38.67 0.00 6.45 2.26 0.11 52.51 07:10:01 AM 0 22.57 0.00 5.04 2.30 0.10 69.99 07:10:01 AM 1 54.78 0.00 7.86 2.22 0.12 35.02 07:11:01 AM all 15.96 0.00 2.07 1.34 0.08 80.56 07:11:01 AM 0 15.63 0.00 1.92 1.10 0.08 81.27 07:11:01 AM 1 16.30 0.00 2.22 1.57 0.07 79.85 07:12:01 AM all 13.00 0.00 2.25 0.13 0.05 84.57 07:12:01 AM 0 9.76 0.00 2.19 0.07 0.05 87.93 07:12:01 AM 1 16.23 0.00 2.32 0.20 0.05 81.20 07:13:01 AM all 19.65 0.00 3.40 0.87 0.08 76.00 07:13:01 AM 0 16.49 0.00 3.56 0.87 0.08 79.00 07:13:01 AM 1 22.80 0.00 3.24 0.87 0.08 73.00 07:14:01 AM all 3.79 0.00 0.42 0.08 0.06 95.66 07:14:01 AM 0 1.57 0.00 0.42 0.08 0.08 97.84 07:14:01 AM 1 6.02 0.00 0.42 0.07 0.03 93.46 07:15:01 AM all 15.26 0.00 1.03 0.03 0.08 83.60 07:15:01 AM 0 7.62 0.00 1.04 0.05 0.08 91.20 07:15:01 AM 1 22.98 0.00 1.02 0.02 0.07 75.92 07:16:01 AM all 11.74 0.00 0.58 0.00 0.07 87.62 07:16:01 AM 0 9.27 0.00 0.64 0.00 0.07 90.03 07:16:01 AM 1 14.21 0.00 0.52 0.00 0.07 85.21 07:17:01 AM all 8.30 0.00 0.44 0.00 0.08 91.19 07:17:01 AM 0 3.68 0.00 0.37 0.00 0.07 95.88 07:17:01 AM 1 12.90 0.00 0.52 0.00 0.08 86.50 07:18:01 AM all 12.63 0.00 1.40 0.00 0.08 85.90 07:18:01 AM 0 9.82 0.00 1.59 0.00 0.08 88.51 07:18:01 AM 1 15.43 0.00 1.20 0.00 0.07 83.30 07:19:01 AM all 29.85 0.00 3.54 0.66 0.10 65.84 07:19:01 AM 0 27.44 0.00 3.90 0.44 0.10 68.12 07:19:01 AM 1 32.27 0.00 3.18 0.89 0.10 63.56 Average: all 16.89 0.00 2.16 0.54 0.08 80.33 Average: 0 12.39 0.00 2.07 0.49 0.08 84.97 Average: 1 21.40 0.00 2.25 0.58 0.07 75.68