---> uname -a: Linux prd-centos8-robot-2c-8g-39283.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 556 4988 19 2151 6844 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:4e:03:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85745sec preferred_lft 85745sec inet6 fe80::f816:3eff:fe4e:390/64 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) 10/06/2024 _x86_64_ (2 CPU) 00:12:54 LINUX RESTART (2 CPU) 12:14:01 AM tps rtps wtps bread/s bwrtn/s 12:15:01 AM 82.86 53.87 28.99 5897.23 10389.20 12:16:01 AM 119.88 6.86 113.01 1249.72 10376.62 12:17:01 AM 36.19 0.63 35.56 48.93 4639.54 12:18:01 AM 10.96 0.42 10.55 64.78 601.57 12:19:01 AM 62.06 2.52 59.55 396.00 7812.83 12:20:01 AM 2.68 0.08 2.60 31.99 197.55 12:21:01 AM 2.27 0.03 2.23 1.07 208.26 12:22:01 AM 0.67 0.00 0.67 0.00 160.76 12:23:01 AM 13.83 0.32 13.51 36.92 569.61 Average: 36.82 7.19 29.63 858.55 3884.05 12:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:15:01 AM 5557996 7075732 2324432 29.49 2688 1710600 678468 7.60 185204 1857408 96972 12:16:01 AM 5161048 7015800 2721380 34.52 2688 2032424 683648 7.65 213712 2165744 142004 12:17:01 AM 5179316 7034608 2703112 34.29 2688 2032372 666972 7.47 233200 2123784 22284 12:18:01 AM 5223136 7095128 2659292 33.74 2688 2046432 611188 6.84 244888 2061412 33964 12:19:01 AM 5038244 7087384 2844184 36.08 2688 2218072 601780 6.74 262188 2205268 4156 12:20:01 AM 4997280 7047424 2885148 36.60 2688 2219400 674048 7.55 262400 2246548 368 12:21:01 AM 4977464 7032788 2904964 36.85 2688 2224556 727284 8.14 262560 2265660 1348 12:22:01 AM 4973852 7032436 2908576 36.90 2688 2227816 726540 8.14 262624 2269628 188 12:23:01 AM 5121220 7016392 2761208 35.03 2688 2068496 687156 7.69 298172 2107112 27008 Average: 5136617 7048632 2745811 34.83 2688 2086685 673009 7.54 247216 2144729 36477 12:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 293.30 172.53 1186.57 59.44 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 85.25 70.58 998.93 10.38 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 9.22 6.42 4.89 2.69 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 14.95 11.25 4.38 3.04 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 174.51 135.12 326.47 36.90 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 16.91 10.90 4.79 1.57 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 185.19 177.69 56.64 17.00 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 106.12 99.32 31.53 10.15 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 65.76 45.70 101.57 43.45 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 105.69 81.06 301.76 20.51 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) 10/06/2024 _x86_64_ (2 CPU) 00:12:54 LINUX RESTART (2 CPU) 12:14:01 AM CPU %user %nice %system %iowait %steal %idle 12:15:01 AM all 21.94 0.05 5.18 29.74 0.08 43.01 12:15:01 AM 0 28.30 0.03 4.87 32.58 0.08 34.13 12:15:01 AM 1 15.62 0.07 5.48 26.91 0.08 51.83 12:16:01 AM all 34.38 0.00 5.48 5.19 0.19 54.76 12:16:01 AM 0 30.37 0.00 4.99 4.89 0.20 59.54 12:16:01 AM 1 38.41 0.00 5.98 5.49 0.17 49.96 12:17:01 AM all 10.72 0.00 1.68 4.73 0.13 82.73 12:17:01 AM 0 6.04 0.00 1.36 5.84 0.13 86.63 12:17:01 AM 1 15.38 0.00 2.01 3.63 0.13 78.85 12:18:01 AM all 11.68 0.00 2.03 0.60 0.10 85.59 12:18:01 AM 0 3.79 0.00 1.72 0.38 0.10 94.01 12:18:01 AM 1 19.62 0.00 2.35 0.82 0.10 77.11 12:19:01 AM all 21.26 0.00 3.80 5.43 0.09 69.41 12:19:01 AM 0 16.47 0.00 3.22 4.99 0.08 75.23 12:19:01 AM 1 26.07 0.00 4.37 5.88 0.10 63.59 12:20:01 AM all 2.21 0.00 0.39 0.17 0.03 97.20 12:20:01 AM 0 0.97 0.00 0.22 0.30 0.03 98.48 12:20:01 AM 1 3.44 0.00 0.57 0.03 0.03 95.92 12:21:01 AM all 12.61 0.00 1.00 0.03 0.11 86.25 12:21:01 AM 0 10.52 0.00 1.01 0.02 0.10 88.35 12:21:01 AM 1 14.69 0.00 0.99 0.03 0.12 84.16 12:22:01 AM all 9.49 0.00 0.65 0.00 0.08 89.78 12:22:01 AM 0 2.70 0.00 0.64 0.00 0.07 96.60 12:22:01 AM 1 16.32 0.00 0.66 0.00 0.08 82.94 12:23:01 AM all 16.28 0.00 2.05 0.38 0.07 81.22 12:23:01 AM 0 15.93 0.00 2.54 0.08 0.07 81.38 12:23:01 AM 1 16.63 0.00 1.55 0.69 0.07 81.07 Average: all 15.60 0.01 2.47 5.13 0.10 76.69 Average: 0 12.77 0.00 2.28 5.43 0.10 79.42 Average: 1 18.45 0.01 2.66 4.82 0.10 73.96