---> uname -a: Linux prd-centos8-robot-2c-8g-22441.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 583 4999 19 2115 6818 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:70:6d:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fe70:6d95/64 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) 03:08:15 LINUX RESTART (2 CPU) 03:09:01 AM tps rtps wtps bread/s bwrtn/s 03:10:01 AM 86.22 33.84 52.38 6861.05 5317.84 03:11:01 AM 94.45 0.70 93.75 50.77 10531.48 03:12:01 AM 21.76 0.35 21.41 61.18 1581.86 03:13:01 AM 60.64 0.03 60.61 3.47 7601.92 03:14:01 AM 9.16 0.00 9.16 0.00 793.80 03:15:01 AM 2.25 0.10 2.15 32.13 76.27 03:16:01 AM 0.33 0.00 0.33 0.00 6.98 03:17:01 AM 4.23 0.35 3.88 38.25 143.20 03:18:01 AM 15.40 0.02 15.38 0.93 966.54 Average: 32.72 3.93 28.79 783.12 3002.36 03:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 AM 5342336 7032080 2540096 32.22 2688 1876560 734512 8.22 228224 2007384 155940 03:11:01 AM 5183112 7011160 2699320 34.24 2688 2004672 692376 7.75 221428 2122960 30076 03:12:01 AM 5262316 7091612 2620116 33.24 2688 2006508 626660 7.02 239900 2032808 12 03:13:01 AM 5031880 7058916 2850552 36.16 2688 2196292 614208 6.88 259196 2211936 16556 03:14:01 AM 5034332 7061388 2848100 36.13 2688 2196312 614208 6.88 259192 2212052 20 03:15:01 AM 4914492 6942780 2967940 37.65 2688 2197544 780188 8.74 259320 2330136 36 03:16:01 AM 4910660 6939128 2971772 37.70 2688 2197724 796992 8.92 259320 2334312 148 03:17:01 AM 5140056 7002624 2742376 34.79 2688 2035484 685668 7.68 253456 2128624 4940 03:18:01 AM 5135844 6992824 2746588 34.84 2688 2032040 697264 7.81 285796 2107912 4 Average: 5106114 7014724 2776318 35.22 2688 2082571 693564 7.77 251759 2165347 23081 03:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 275.52 173.39 1569.08 60.99 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 57.97 47.61 573.28 8.20 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 7.91 6.68 4.14 2.85 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 75.12 62.89 291.04 17.48 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 3.25 1.85 0.81 0.35 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 414.98 345.94 3572.17 710.12 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 411.63 338.02 5311.27 21.94 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 276.89 230.44 3027.47 35.43 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 6.87 4.68 5.12 1.70 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 170.01 134.61 1594.93 95.44 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) 03:08:15 LINUX RESTART (2 CPU) 03:09:01 AM CPU %user %nice %system %iowait %steal %idle 03:10:01 AM all 36.49 0.02 6.64 5.23 0.10 51.52 03:10:01 AM 0 30.32 0.02 6.00 4.72 0.10 58.84 03:10:01 AM 1 42.65 0.02 7.28 5.74 0.10 44.21 03:11:01 AM all 28.12 0.00 4.11 5.17 0.09 62.51 03:11:01 AM 0 21.39 0.00 3.41 6.60 0.08 68.51 03:11:01 AM 1 34.83 0.00 4.80 3.75 0.10 56.52 03:12:01 AM all 10.00 0.00 1.06 0.88 0.05 88.01 03:12:01 AM 0 8.61 0.00 0.90 1.40 0.05 89.04 03:12:01 AM 1 11.39 0.00 1.22 0.35 0.05 86.99 03:13:01 AM all 27.61 0.00 4.73 2.63 0.09 64.95 03:13:01 AM 0 28.89 0.00 4.96 3.65 0.10 62.40 03:13:01 AM 1 26.33 0.00 4.50 1.62 0.08 67.48 03:14:01 AM all 0.35 0.00 0.13 0.28 0.03 99.21 03:14:01 AM 0 0.58 0.00 0.08 0.00 0.03 99.30 03:14:01 AM 1 0.12 0.00 0.17 0.57 0.03 99.12 03:15:01 AM all 14.50 0.00 1.15 0.02 0.08 84.25 03:15:01 AM 0 11.62 0.00 0.94 0.00 0.08 87.36 03:15:01 AM 1 17.40 0.00 1.35 0.03 0.08 81.13 03:16:01 AM all 10.22 0.00 1.19 0.00 0.08 88.50 03:16:01 AM 0 8.77 0.00 1.18 0.00 0.08 89.96 03:16:01 AM 1 11.68 0.00 1.21 0.00 0.09 87.02 03:17:01 AM all 11.25 0.00 1.74 0.04 0.08 86.89 03:17:01 AM 0 7.31 0.00 0.97 0.03 0.07 91.62 03:17:01 AM 1 15.26 0.00 2.53 0.05 0.08 82.08 03:18:01 AM all 7.83 0.00 0.72 0.24 0.04 91.17 03:18:01 AM 0 4.08 0.00 0.47 0.45 0.05 94.95 03:18:01 AM 1 11.57 0.00 0.97 0.03 0.03 87.40 Average: all 16.27 0.00 2.39 1.61 0.07 79.66 Average: 0 13.50 0.00 2.10 1.87 0.07 82.46 Average: 1 19.04 0.00 2.67 1.35 0.07 76.86