---> uname -a: Linux prd-centos8-robot-2c-8g-22557.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: 2799.998 BogoMIPS: 5599.99 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 588 4989 19 2118 6812 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:9b:3a:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fe9b:3a48/64 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) 09/15/2024 _x86_64_ (2 CPU) 07:45:32 LINUX RESTART (2 CPU) 07:46:01 AM tps rtps wtps bread/s bwrtn/s 07:47:01 AM 99.33 57.10 42.23 6462.59 33584.93 07:48:01 AM 92.20 13.25 78.96 2372.68 6544.14 07:49:01 AM 73.78 0.73 73.04 51.32 9131.97 07:50:01 AM 23.14 0.38 22.76 64.23 1912.58 07:51:01 AM 59.20 0.03 59.17 3.46 7712.39 07:52:01 AM 4.77 0.12 4.65 33.06 204.47 07:53:01 AM 2.00 0.00 2.00 0.00 114.66 07:54:01 AM 0.25 0.00 0.25 0.00 3.37 07:55:01 AM 11.85 0.32 11.53 36.93 453.92 Average: 40.73 8.00 32.73 1003.17 6631.86 07:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:47:01 AM 5791336 7168408 2091096 26.53 2688 1576496 605516 6.78 154260 1680688 29052 07:48:01 AM 5325992 7057616 2556440 32.43 2688 1913192 649584 7.27 210592 2021376 158396 07:49:01 AM 5173728 7001384 2708704 34.36 2688 2004436 701320 7.85 221640 2142308 30084 07:50:01 AM 5191944 7058388 2690488 34.13 2688 2040920 636800 7.13 245704 2094024 34144 07:51:01 AM 5025216 7052060 2857216 36.25 2688 2196148 628928 7.04 259032 2219844 88 07:52:01 AM 4982600 7011932 2899832 36.79 2688 2198636 694304 7.77 259300 2265912 1256 07:53:01 AM 4983524 7012860 2898908 36.78 2688 2198636 694304 7.77 259300 2265916 8 07:54:01 AM 4974604 7003960 2907828 36.89 2688 2198656 711660 7.97 259300 2274552 8 07:55:01 AM 5123480 6984188 2758952 35.00 2688 2036276 704704 7.89 287716 2118272 19528 Average: 5174714 7038977 2707718 34.35 2688 2040377 669680 7.50 239649 2120321 30285 07:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 133.81 75.16 525.98 30.56 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 170.96 122.96 1234.05 27.21 0.00 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 42.35 30.92 384.08 12.40 0.00 0.00 0.00 0.00 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 17.82 11.76 6.70 5.22 0.00 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 130.34 110.29 306.00 32.40 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 33.62 20.19 23.24 4.56 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 260.31 259.96 52.42 108.91 0.00 0.00 0.00 0.00 07:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 AM eth0 221.35 220.00 132.89 81.68 0.00 0.00 0.00 0.00 07:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM eth0 72.05 54.84 110.24 31.85 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 120.29 100.67 308.42 37.20 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) 09/15/2024 _x86_64_ (2 CPU) 07:45:32 LINUX RESTART (2 CPU) 07:46:01 AM CPU %user %nice %system %iowait %steal %idle 07:47:01 AM all 17.55 0.07 4.84 54.98 0.18 22.38 07:47:01 AM 0 17.88 0.10 5.09 47.90 0.07 28.95 07:47:01 AM 1 17.23 0.03 4.59 62.08 0.29 15.78 07:48:01 AM all 35.07 0.00 6.36 4.67 0.10 53.81 07:48:01 AM 0 30.76 0.00 6.13 3.64 0.10 59.37 07:48:01 AM 1 39.40 0.00 6.58 5.71 0.10 48.21 07:49:01 AM all 18.54 0.00 2.74 4.23 0.08 74.41 07:49:01 AM 0 13.00 0.00 2.61 4.54 0.07 79.78 07:49:01 AM 1 24.09 0.00 2.87 3.91 0.08 69.04 07:50:01 AM all 17.16 0.00 2.54 1.00 0.10 79.20 07:50:01 AM 0 9.74 0.00 2.25 0.43 0.08 87.49 07:50:01 AM 1 24.60 0.00 2.82 1.57 0.12 70.88 07:51:01 AM all 21.21 0.00 3.80 2.24 0.09 72.66 07:51:01 AM 0 21.70 0.00 3.92 1.49 0.08 72.80 07:51:01 AM 1 20.72 0.00 3.69 2.98 0.10 72.51 07:52:01 AM all 3.13 0.00 0.33 0.03 0.04 96.47 07:52:01 AM 0 3.09 0.00 0.32 0.02 0.03 96.54 07:52:01 AM 1 3.17 0.00 0.33 0.05 0.05 96.40 07:53:01 AM all 21.28 0.00 0.54 0.01 0.10 78.07 07:53:01 AM 0 1.66 0.00 0.25 0.02 0.10 97.97 07:53:01 AM 1 40.94 0.00 0.82 0.00 0.10 58.14 07:54:01 AM all 26.39 0.00 0.54 0.00 0.08 72.98 07:54:01 AM 0 37.15 0.00 0.67 0.00 0.10 62.08 07:54:01 AM 1 15.67 0.00 0.42 0.00 0.07 83.85 07:55:01 AM all 16.68 0.00 2.01 0.09 0.08 81.14 07:55:01 AM 0 13.01 0.00 2.48 0.03 0.07 84.41 07:55:01 AM 1 20.34 0.00 1.54 0.15 0.08 77.89 Average: all 19.67 0.01 2.63 7.39 0.09 70.21 Average: 0 16.43 0.01 2.63 6.39 0.08 74.46 Average: 1 22.91 0.00 2.62 8.38 0.11 65.97