---> uname -a: Linux prd-centos8-robot-2c-8g-8321.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 586 4985 19 2125 6814 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:28:0f:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe28:f50/64 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) 11/18/2024 _x86_64_ (2 CPU) 04:08:48 LINUX RESTART (2 CPU) 04:09:01 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 224.64 164.41 60.23 15031.59 39540.69 04:11:01 AM 128.05 7.43 120.62 1296.60 11194.59 04:12:01 AM 19.98 0.00 19.98 0.00 3325.73 04:13:01 AM 17.61 0.42 17.19 64.78 768.13 04:14:01 AM 61.11 0.03 61.07 3.47 7750.17 04:15:01 AM 2.87 0.12 2.75 33.06 95.00 04:16:01 AM 2.32 0.00 2.32 0.00 118.36 04:17:01 AM 0.17 0.00 0.17 0.00 2.58 04:18:01 AM 12.75 0.32 12.43 36.93 473.24 Average: 52.17 19.19 32.98 1829.75 7030.42 04:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5486560 7026280 2395864 30.40 2688 1731792 735740 8.24 187188 1922364 101720 04:11:01 AM 5167956 7003040 2714468 34.44 2688 2011840 698328 7.82 221188 2145644 90088 04:12:01 AM 5168456 7002992 2713968 34.43 2688 2011840 698328 7.82 221180 2145776 8 04:13:01 AM 5161760 7043472 2720664 34.52 2688 2056348 681476 7.63 250488 2115996 37948 04:14:01 AM 5025040 7061292 2857384 36.25 2688 2205732 636012 7.12 257012 2224284 76 04:15:01 AM 4976080 7014728 2906344 36.87 2688 2208128 705328 7.90 257280 2272648 1412 04:16:01 AM 4975080 7013728 2907344 36.88 2688 2208128 705328 7.90 257280 2273284 4 04:17:01 AM 4960192 6998860 2922232 37.07 2688 2208148 721064 8.07 257280 2288408 4 04:18:01 AM 5121096 6989224 2761328 35.03 2688 2043356 712856 7.98 290192 2116924 20152 Average: 5115802 7017068 2766622 35.10 2688 2076146 699384 7.83 244343 2167259 27935 04:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 323.58 175.76 1562.74 57.68 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 90.32 70.79 945.99 10.43 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 5.40 0.58 1.27 0.15 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 21.33 16.68 76.30 5.26 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 241.21 169.44 269.72 44.53 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 39.70 29.79 23.37 11.26 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 255.29 253.94 51.26 106.27 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 208.60 205.12 197.66 74.27 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 105.02 81.84 140.94 35.76 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 143.38 111.54 363.29 38.40 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) 11/18/2024 _x86_64_ (2 CPU) 04:08:48 LINUX RESTART (2 CPU) 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 46.59 0.08 10.99 12.88 0.10 29.35 04:10:01 AM 0 48.85 0.05 11.85 14.45 0.10 24.69 04:10:01 AM 1 44.32 0.12 10.13 11.31 0.10 34.02 04:11:01 AM all 36.27 0.00 5.84 3.94 0.11 53.84 04:11:01 AM 0 40.63 0.00 6.28 3.36 0.10 49.64 04:11:01 AM 1 31.94 0.00 5.40 4.52 0.12 58.02 04:12:01 AM all 0.44 0.00 0.28 0.68 0.03 98.56 04:12:01 AM 0 0.27 0.00 0.18 0.50 0.03 99.02 04:12:01 AM 1 0.62 0.00 0.38 0.87 0.03 98.10 04:13:01 AM all 17.96 0.00 2.55 1.22 0.12 78.16 04:13:01 AM 0 23.08 0.00 2.65 1.07 0.12 73.08 04:13:01 AM 1 12.83 0.00 2.44 1.37 0.12 83.24 04:14:01 AM all 19.72 0.00 3.24 1.94 0.08 75.02 04:14:01 AM 0 26.27 0.00 3.82 1.97 0.07 67.87 04:14:01 AM 1 13.19 0.00 2.67 1.90 0.08 82.15 04:15:01 AM all 3.98 0.00 0.32 0.03 0.03 95.63 04:15:01 AM 0 2.56 0.00 0.30 0.07 0.03 97.04 04:15:01 AM 1 5.41 0.00 0.34 0.00 0.03 94.22 04:16:01 AM all 20.09 0.00 0.45 0.02 0.09 79.35 04:16:01 AM 0 0.65 0.00 0.15 0.03 0.10 99.06 04:16:01 AM 1 39.60 0.00 0.75 0.00 0.08 59.56 04:17:01 AM all 23.16 0.00 0.50 0.00 0.08 76.26 04:17:01 AM 0 45.32 0.00 0.71 0.00 0.08 53.90 04:17:01 AM 1 1.06 0.00 0.30 0.00 0.08 98.56 04:18:01 AM all 18.27 0.00 1.87 0.14 0.08 79.63 04:18:01 AM 0 28.24 0.00 2.34 0.20 0.08 69.13 04:18:01 AM 1 8.25 0.00 1.39 0.08 0.08 90.18 Average: all 20.70 0.01 2.89 2.31 0.08 74.01 Average: 0 23.95 0.01 3.14 2.40 0.08 70.43 Average: 1 17.45 0.01 2.64 2.22 0.08 77.59