---> uname -a: Linux prd-centos8-robot-2c-8g-7563.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 605 4970 19 2121 6795 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:11:10:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe11:10d4/64 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) 11/15/2024 _x86_64_ (2 CPU) 02:09:56 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:11:02 AM 224.09 169.70 54.39 14443.61 37087.46 02:12:01 AM 88.11 13.47 74.64 2412.88 6282.21 02:13:01 AM 73.07 0.70 72.37 50.79 8994.52 02:14:01 AM 18.04 0.42 17.63 64.78 1585.07 02:15:01 AM 65.34 0.03 65.31 3.47 7949.93 02:16:01 AM 6.21 0.10 6.11 32.12 253.55 02:17:01 AM 2.20 0.03 2.17 1.87 118.26 02:18:01 AM 14.76 0.42 14.35 47.72 702.38 Average: 61.75 23.43 38.33 2156.58 7934.15 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:02 AM 5773592 7144960 2108840 26.75 2688 1570576 624416 6.99 153836 1696580 26200 02:12:01 AM 5339152 7056388 2543280 32.27 2688 1898976 685116 7.67 209580 2009656 157600 02:13:01 AM 5157328 6989436 2725104 34.57 2688 2008632 738744 8.27 221044 2155264 30120 02:14:01 AM 5165020 7030108 2717412 34.47 2688 2041028 693348 7.76 243536 2125068 30280 02:15:01 AM 5007332 7040448 2875100 36.47 2688 2202520 658204 7.37 256784 2243388 204 02:16:01 AM 4968796 7003304 2913636 36.96 2688 2203912 711180 7.96 256980 2282152 436 02:17:01 AM 4965412 7001016 2917020 37.01 2688 2205016 726816 8.14 257188 2285392 24 02:18:01 AM 5138768 7002688 2743664 34.81 2688 2039352 704380 7.89 446904 1946276 13364 Average: 5189425 7033544 2693007 34.16 2688 2021252 692776 7.76 255732 2092972 32278 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:02 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:11:02 AM eth0 145.79 64.90 753.78 28.93 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 194.75 138.56 1199.80 30.80 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 55.76 44.48 560.78 7.57 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 17.28 9.86 6.55 3.91 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 229.18 171.05 335.47 44.79 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 9.83 6.05 4.32 1.06 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 29.10 21.23 8.09 3.95 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 62.88 43.24 85.30 26.87 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 92.96 62.27 368.31 18.48 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) 11/15/2024 _x86_64_ (2 CPU) 02:09:56 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:11:02 AM all 43.68 0.08 9.58 37.55 0.10 9.01 02:11:02 AM 0 42.80 0.08 8.86 38.16 0.10 10.00 02:11:02 AM 1 44.55 0.08 10.29 36.94 0.10 8.03 02:12:01 AM all 33.95 0.00 6.22 4.35 0.10 55.38 02:12:01 AM 0 27.66 0.00 6.31 4.63 0.10 61.30 02:12:01 AM 1 40.24 0.00 6.13 4.06 0.10 49.47 02:13:01 AM all 20.39 0.00 2.80 3.17 0.08 73.57 02:13:01 AM 0 9.29 0.00 2.05 3.44 0.07 85.15 02:13:01 AM 1 31.52 0.00 3.55 2.90 0.08 61.94 02:14:01 AM all 14.40 0.00 2.00 0.64 0.07 82.89 02:14:01 AM 0 9.15 0.00 1.97 0.60 0.07 88.22 02:14:01 AM 1 19.66 0.00 2.04 0.68 0.07 77.56 02:15:01 AM all 23.29 0.00 3.94 2.29 0.08 70.39 02:15:01 AM 0 20.82 0.00 3.67 1.77 0.08 73.66 02:15:01 AM 1 25.76 0.00 4.20 2.82 0.08 67.13 02:16:01 AM all 2.20 0.00 0.31 0.04 0.03 97.41 02:16:01 AM 0 0.30 0.00 0.13 0.00 0.03 99.53 02:16:01 AM 1 4.11 0.00 0.48 0.08 0.03 95.29 02:17:01 AM all 8.19 0.00 0.79 0.01 0.07 90.94 02:17:01 AM 0 3.91 0.00 0.33 0.02 0.05 95.69 02:17:01 AM 1 12.48 0.00 1.25 0.00 0.08 86.18 02:18:01 AM all 19.02 0.00 2.85 0.22 0.07 77.84 02:18:01 AM 0 12.45 0.00 2.44 0.20 0.07 84.84 02:18:01 AM 1 25.58 0.00 3.27 0.23 0.07 70.84 Average: all 20.63 0.01 3.56 6.06 0.07 69.66 Average: 0 15.79 0.01 3.22 6.12 0.07 74.79 Average: 1 25.48 0.01 3.91 6.01 0.08 64.52